Katarina Guzman, MD
Hospitalist · San Jose
- 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. Guzman’s office at (408) 278-3000 to ask if they take your plan before you enroll.
California Medical Board record
Licence C53016 · Current
Licensed to practise in California · since 2007 · expires 2027-10-31 · Charles University Faculty of Medicine 2.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Medicaid work
$1,038 in 2021
Medicaid paid $1,038 for 83 billed services this clinician did in 2021, up to 14 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.
| SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES | 71 | $787 |
| Hospital inpatient or observation discharge day management; more than 30 minutes on the date of the encounter | 12 | $251 |
| 2021 | 83 | 2 | 14 | $1,038 |
| 2020 | 86 | 1 | 17 | $2,278 |
| 2019 | 350 | 2 | 26 | $7,429 |
| 2018 | 30 | 1 | 13 | $706 |
See the largest Medicaid services in earlier years
2020
| SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES | 86 | $2,278 |
2019
| SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES | 337 | $7,071 |
| Hospital inpatient or observation discharge day management; more than 30 minutes on the date of the encounter | 13 | $358 |
2018
| SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES | 30 | $706 |
Drugs they prescribed that Part D paid
$18,156
Pharmacies billed $18,156 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
110 generic and fewer than 11 brand-name prescriptions · $18,156 in drug cost · 14 antibiotic prescriptions to 12 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.
| Albuterol Sulfate Hfa | 11 | $228 | $21 |
| Prednisone | 11 | $103 | $9 |
Year by year
| 2024 | 145 | 44 | None | None | $18,156 |
| 2023 | 384 | 107 | 4% (17) | None | $27,786 |
| 2022 | 160 | 45 | None | 13% | $6,905 |
| 2021 | 120 | 51 | None | None | $4,980 |
| 2020 | 95 | 47 | None | None | $4,404 |
| 2019 | 122 | 61 | None | None | $10,882 |
| 2018 | 130 | 34 | None | 39% | $12,866 |
| 2017 | 93 | 25 | 0% (0) | None | $2,152 |
| 2016 | 153 | 48 | None | 17% | $6,377 |
| 2015 | 149 | 46 | None | None | $8,414 |
| 2014 | 214 | 48 | None | 23% | $16,348 |
| 2013 | 71 | 24 | None | None | $1,222 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 9 drugs
| Albuterol Sulfate Hfa | 16 | $256 | $16 |
| Furosemide | 16 | $211 | $13 |
| Hydralazine | 11 | $193 | $18 |
| Amlodipine Besylate | 22 | $185 | $8 |
| Lisinopril | 12 | $129 | $11 |
| Metoprolol | 12 | $107 | $9 |
| Losartan | 13 | $103 | $8 |
| Doxycycline Monohydrate | 11 | $99 | $9 |
| Prednisone | 13 | $93 | $7 |
2022: 3 drugs
| Hydralazine | 11 | $180 | $16 |
| Atorvastatin | 12 | $158 | $13 |
| Amlodipine Besylate | 14 | $103 | $7 |
2020: 1 drug
| Propranolol Hcl Er | 11 | $537 | $49 |
2018: 2 drugs
| Carvedilol | 13 | $68 | $5 |
| Furosemide | 17 | $61 | $4 |
2017: 3 drugs
| Pantoprazole | 15 | $115 | $8 |
| Amlodipine Besylate | 15 | $61 | $4 |
| Lisinopril | 12 | $44 | $4 |
2016: 3 drugs
| Amlodipine Besylate | 29 | $179 | $6 |
| Pantoprazole | 18 | $137 | $8 |
| Levofloxacin | 11 | $47 | $4 |
2015: 4 drugs
| Metoprolol | 13 | $91 | $7 |
| Furosemide | 19 | $71 | $4 |
| Lisinopril | 15 | $52 | $3 |
| Amlodipine Besylate | 14 | $44 | $3 |
2014: 5 drugs
| Diovan | 11 | $1,544 | $140 |
| Pantoprazole | 13 | $161 | $12 |
| Lisinopril | 19 | $87 | $5 |
| Amlodipine Besylate | 12 | $76 | $6 |
| Furosemide | 13 | $73 | $6 |
Professional record
- NPI
- 1598737645
- Licence
- CA C53016, MN 39054California C53016: Current · expires 2027-10-31
More record details
- Sole proprietor
- No
- Medicaid ID
- MA 210820800
- Taxonomy
- Hospitalist (208M00000X); Internal medicine (207R00000X)
- Mailing address
- 2100 Powell St, Ste 900, Emeryville, CA, 94608
- NPI first listed
- 2006-02-03
- NPI last updated
- 2017-10-25
This is when the NPI record was last certified, not a medical board exam.