Natalie K Stephan, MD
Family Practice · Los Gatos
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
Offices
1 location
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Stephan’s office at (408) 378-1101 to ask if they take your plan before you enroll.
California Medical Board record
Licence A151072 · Current
Licensed to practise in California · since 2017 · expires 2026-11-30 · David Geffen School of Medicine at UCLA.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$25,562
Medicare paid this office $25,562 for 206 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Short return visit (20+ min) | 115 | $10,963 | $84 |
| New patient visit (30+ min) | 49 | $4,552 | $93 |
| Return visit (30+ min) | 32 | $4,215 | $120 |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 26 | $1,408 | $50 |
| Urinalysis, manual test | 27 | $126 | $3 |
Who their Medicare patients are
206 Original Medicare patients in 2024. Average age 77 · Women 72% · Also on Medicaid 10% · Health risk score 1.20. Above the middle of the specialty; the typical family practice clinician is at 1.13.
Conditions among them: High blood pressure 75% · Diabetes 28% · Coronary heart disease 26% · Chronic kidney disease 23% · Depression 20% · Atrial fibrillation 19% · Heart failure 15% · Cancer 14% · COPD 8% · Stroke 8% · Dementia 7%.
The office billed $107,382, Medicare allowed $33,698 and paid $25,562; for 420 services of 37 kinds; $55 of it was for drugs given in the office and $25,507 for care.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
| 2024 | 206 | 420 | 77 | 1.20 | $107,382 | $25,562 |
| 2020 | 141 | 215 | 73 | 1.07 | $71,955 | $13,365 |
| 2019 | 89 | 172 | 72 | 1.01 | $56,715 | $12,819 |
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
See the services billed each year
2020: 4 services
| Return visit (30+ min) | 59 | $5,661 | $77 |
| Short return visit (20+ min) | 64 | $4,206 | $57 |
| New patient visit (30+ min) | 15 | $1,234 | $82 |
| Telephone medical discussion with physician, 5-10 minutes | 11 | $358 | $33 |
2019: 5 services
| Short return visit (20+ min) | 47 | $3,835 | $67 |
| Return visit (30+ min) | 28 | $3,103 | $97 |
| New patient visit (30+ min) | 11 | $837 | $76 |
| Influenza vaccine split virus, preservative free | 14 | $768 | $55 |
| Administration of influenza virus vaccine | 16 | $328 | $21 |
Medicaid work
$67,439 in 2019
Medicaid paid $67,439 for 416 billed services this clinician did in 2019, up to 96 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| Clinic visit/encounter, all-inclusive | 416 | $67,439 |
| 2019 | 416 | 1 | 96 | $67,439 |
| 2018 | 644 | 2 | 99 | $101,588 |
See the largest Medicaid services in earlier years
2018
| Clinic visit/encounter, all-inclusive | 627 | $101,048 |
| Short return visit (20+ min) | 17 | $540 |
Drugs they prescribed that Part D paid
$8,296
Pharmacies billed $8,296 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
355 generic and 33 brand-name prescriptions · $8,296 in drug cost · 71 antibiotic prescriptions to 66 people.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
| Methenamine Hippurate | 59 | $1,563 | $26 |
| Amlodipine Besylate | 50 | $368 | $7 |
| Donepezil | 11 | $286 | $26 |
| Gabapentin | 20 | $212 | $11 |
| Baclofen | 15 | $202 | $13 |
See all 11 drugs
| Methenamine Hippurate | 59 | $1,563 | $26 |
| Amlodipine Besylate | 50 | $368 | $7 |
| Donepezil | 11 | $286 | $26 |
| Gabapentin | 20 | $212 | $11 |
| Baclofen | 15 | $202 | $13 |
| Cephalexin | 15 | $153 | $10 |
| Erythromycin | 11 | $105 | $10 |
| Amoxicillin-Clavulanate Potass | 12 | $83 | $7 |
| Azithromycin | 13 | $54 | $4 |
| Prednisone | 15 | $15 | $1 |
| Paxlovid | 19 | $0 | $0 |
Year by year
| 2024 | 388 | 165 | None | 9% | $8,296 |
| 2023 | 471 | 40 | None | None | $26,781 |
| 2022 | 1,201 | 170 | 3% (33) | None | $81,903 |
| 2021 | 1,543 | 212 | 1% (14) | None | $114,641 |
| 2020 | 701 | 201 | 3% (19) | None | $48,619 |
| 2019 | 731 | 115 | 2% (13) | None | $33,220 |
| 2018 | 590 | 62 | 0% (0) | None | $19,612 |
| 2017 | 298 | 46 | 0% (0) | None | $5,214 |
| 2016 | 67 | 12 | 0% (0) | None | $1,273 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 14 drugs
| Xarelto | 12 | $3,244 | $270 |
| Methenamine Hippurate | 68 | $2,427 | $36 |
| Mirtazapine | 57 | $625 | $11 |
| Baclofen | 19 | $518 | $27 |
| Gabapentin | 26 | $501 | $19 |
| Ipratropium-Albuterol | 19 | $408 | $21 |
| Levetiracetam | 20 | $359 | $18 |
| Atorvastatin | 18 | $290 | $16 |
| Amoxicillin-Clavulanate Potass | 11 | $201 | $18 |
| Metformin | 20 | $125 | $6 |
| Paroxetine | 20 | $117 | $6 |
| Amlodipine Besylate | 30 | $116 | $4 |
| Metoprolol | 13 | $75 | $6 |
| Cephalexin | 12 | $51 | $4 |
2022: 29 drugs
| Xifaxan | 11 | $35,189 | $3,199 |
| Eliquis | 23 | $9,863 | $429 |
| Xarelto | 24 | $6,286 | $262 |
| Demeclocycline | 16 | $2,000 | $125 |
| Amiodarone | 38 | $1,900 | $50 |
| Losartan | 124 | $746 | $6 |
| Tamsulosin | 56 | $650 | $12 |
| Atorvastatin | 73 | $648 | $9 |
| Pravastatin | 11 | $612 | $56 |
| Metformin | 69 | $399 | $6 |
| Levetiracetam | 26 | $380 | $15 |
| Albuterol Sulfate Hfa | 14 | $369 | $26 |
| Metoprolol | 37 | $354 | $10 |
| Pantoprazole | 51 | $334 | $7 |
| Gabapentin | 29 | $286 | $10 |
| Mirtazapine | 16 | $194 | $12 |
| Simvastatin | 41 | $185 | $5 |
| Hydrocodone-Acetaminophen | 18 | $180 | $10 |
| Isosorbide Mononitrate Er | 15 | $177 | $12 |
| Carvedilol | 26 | $169 | $6 |
| Glipizide | 39 | $160 | $4 |
| Metoprolol | 30 | $156 | $5 |
| Quetiapine | 15 | $122 | $8 |
| Amlodipine Besylate | 17 | $81 | $5 |
| Furosemide | 22 | $61 | $3 |
| Famotidine | 11 | $60 | $5 |
| Prednisone | 18 | $55 | $3 |
| Azithromycin | 11 | $53 | $5 |
| Cephalexin | 11 | $46 | $4 |
2021: 37 drugs
| Xifaxan | 17 | $28,183 | $1,658 |
| Eliquis | 27 | $9,858 | $365 |
| Xarelto | 28 | $7,499 | $268 |
| Wixela Inhub | 12 | $3,261 | $272 |
| Pantoprazole | 138 | $937 | $7 |
| Divalproex | 46 | $906 | $20 |
| Atorvastatin | 76 | $646 | $9 |
| Amiodarone | 16 | $608 | $38 |
| Pravastatin | 14 | $576 | $41 |
| Losartan | 95 | $574 | $6 |
| Levetiracetam | 40 | $413 | $10 |
| Olanzapine | 22 | $394 | $18 |
| Carvedilol | 78 | $382 | $5 |
| Isosorbide Mononitrate Er | 48 | $370 | $8 |
| Albuterol Sulfate Hfa | 12 | $320 | $27 |
| Gabapentin | 32 | $309 | $10 |
| Sucralfate | 14 | $278 | $20 |
| Amlodipine Besylate | 39 | $269 | $7 |
| Mirtazapine | 27 | $263 | $10 |
| Clopidogrel | 37 | $246 | $7 |
| Tamsulosin | 24 | $245 | $10 |
| Benztropine Mesylate | 18 | $208 | $12 |
| Simvastatin | 53 | $203 | $4 |
| Metoprolol | 36 | $201 | $6 |
| Potassium Chloride | 14 | $187 | $13 |
| Furosemide | 32 | $167 | $5 |
| Metoprolol | 18 | $160 | $9 |
| Levothyroxine | 25 | $160 | $6 |
| Metformin | 27 | $154 | $6 |
| Hydralazine | 11 | $131 | $12 |
| Lovastatin | 11 | $120 | $11 |
| Glipizide | 22 | $118 | $5 |
| Lisinopril | 18 | $107 | $6 |
| Prednisone | 23 | $103 | $4 |
| Famotidine | 14 | $102 | $7 |
| Azithromycin | 11 | $72 | $7 |
| Ciprofloxacin | 11 | $72 | $7 |
2020: 14 drugs
| Losartan | 40 | $489 | $12 |
| Potassium Chloride | 14 | $394 | $28 |
| Atorvastatin | 34 | $385 | $11 |
| Ondansetron | 12 | $361 | $30 |
| Sertraline | 19 | $311 | $16 |
| Amlodipine Besylate | 30 | $283 | $9 |
| Lovastatin | 13 | $253 | $19 |
| Gabapentin | 22 | $214 | $10 |
| Azithromycin | 28 | $193 | $7 |
| Simvastatin | 12 | $113 | $9 |
| Furosemide | 12 | $91 | $8 |
| Prednisone | 21 | $49 | $2 |
| Carvedilol | 11 | $47 | $4 |
| Lisinopril | 14 | $42 | $3 |
2019: 18 drugs
| Gabapentin | 42 | $686 | $16 |
| Atorvastatin | 50 | $665 | $13 |
| Albuterol Sulfate Hfa | 12 | $546 | $45 |
| Enalapril Maleate | 14 | $427 | $30 |
| Diclofenac | 15 | $376 | $25 |
| Levothyroxine | 24 | $280 | $12 |
| Famotidine | 22 | $250 | $11 |
| Metformin | 38 | $229 | $6 |
| Paroxetine | 11 | $201 | $18 |
| Lisinopril | 35 | $179 | $5 |
| Losartan | 18 | $175 | $10 |
| Cyclobenzaprine | 14 | $175 | $13 |
| Omeprazole | 18 | $158 | $9 |
| Ranitidine | 21 | $151 | $7 |
| Hydrochlorothiazide | 16 | $122 | $8 |
| Furosemide | 19 | $99 | $5 |
| Amlodipine Besylate | 19 | $96 | $5 |
| Metoprolol | 12 | $31 | $3 |
2018: 17 drugs
| Enalapril Maleate | 17 | $614 | $36 |
| Bupropion Xl | 15 | $532 | $35 |
| Gabapentin | 29 | $408 | $14 |
| Atorvastatin | 34 | $377 | $11 |
| Levothyroxine | 22 | $304 | $14 |
| Metformin | 28 | $187 | $7 |
| Famotidine | 24 | $185 | $8 |
| Ranitidine | 27 | $161 | $6 |
| Paroxetine | 16 | $149 | $9 |
| Hydrochlorothiazide | 17 | $143 | $8 |
| Carvedilol | 12 | $92 | $8 |
| Amlodipine Besylate | 29 | $89 | $3 |
| Tamsulosin | 13 | $86 | $7 |
| Lisinopril | 24 | $56 | $2 |
| Furosemide | 22 | $53 | $2 |
| Metoprolol | 22 | $51 | $2 |
| Ibuprofen | 13 | $49 | $4 |
2017: 7 drugs
| Atorvastatin | 34 | $399 | $12 |
| Levothyroxine | 13 | $166 | $13 |
| Metformin | 23 | $82 | $4 |
| Gabapentin | 20 | $80 | $4 |
| Lisinopril | 25 | $73 | $3 |
| Amlodipine Besylate | 12 | $55 | $5 |
| Furosemide | 23 | $50 | $2 |
Money from drug and device companies
$87 in 2025
A payment is not proof that care is biased.
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Caplyta | $25 | 1 payment
|
| Pfizer | Prevnar 20 | $24 | 1 payment
|
| Abbvie | Ubrelvy | $19 | 1 payment
|
| Boehringer Ingelheim Pharmaceuticals | None | $18 | 1 payment
|
See all 4 published payments
| Boehringer Ingelheim Pharmaceuticals | Meals · 2025-11-10 | None | $18 |
| Abbvie | Meals · 2025-11-03 | Ubrelvy | $19 |
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-09-29 | Caplyta | $25 |
| Pfizer | Meals · 2025-07-28 | Prevnar 20 | $24 |
Professional record
- NPI
- 1114373255
- Licence
- CA A151072California A151072: Current · expires 2026-11-30
- Trained
- University of California, Geffen School of Medicine, 2016
- Video visits
- Lists video visits
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Family medicine (207Q00000X)
- Mailing address
- 360 Dardanelli Ln Ste 2e, Los Gatos, CA, 95032
- NPI first listed
- 2016-05-08
- NPI last updated
- 2026-08-30
- NPI record certified
- 2026-08-30
This is when the NPI record was last certified, not a medical board exam.