Christina Ann Pipkorn, PA
Physician Assistant · Redwood City
- Medicare standing
- 1 flag on the record
- Listed below.
- Plans that list them
- Not verified
- Not the same as out of network.
- Offices
- 2
On the public record
- California licence: Delinquent
Offices
2 locations · Planned Parenthood Mar Monte Inc · 31 clinicians in this group
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Christina Ann Pipkorn’s office to ask if they take your plan before you enroll.
California Medical Board record
Licence A54710 · Delinquent
Licence status: Delinquent · since 1995 · expires 2025-09-30 · Loma Linda University School of Medicine.
License renewal fee has not been paid. No practice is permitted.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$3,802
Medicare paid this office $3,802 for 62 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Return visit (30+ min) | 24 | $1,608 | $60 |
| Short return visit (20+ min) | 32 | $904 | $25 |
Who their Medicare patients are
62 Original Medicare patients in 2024. Average age 65 · Under 65 31% · Women 68% · Health risk score 0.80. At or below the middle of the specialty; the typical physician assistant clinician is at 1.31.
Conditions among them: High blood pressure 56% · Diabetes 26% · Depression 18%.
The office billed $24,018, Medicare allowed $6,315 and paid $3,802; for 232 services of 11 kinds.
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 | 62 | 232 | 65 | 0.80 | $24,018 | $3,802 |
| 2023 | 60 | 83 | 73 | 0.95 | $27,064 | $3,490 |
| 2022 | 32 | 34 | 64 | 0.85 | $11,646 | $2,056 |
| 2020 | 70 | 85 | 64 | 1.80 | $46,161 | $5,311 |
| 2019 | 136 | 154 | 65 | 1.79 | $85,265 | $9,902 |
| 2018 | 158 | 182 | 66 | 1.92 | $82,826 | $13,594 |
| 2017 | 40 | 45 | 64 | 1.44 | $22,144 | $3,522 |
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
2023: 2 services
| Return visit (30+ min) | 37 | $1,782 | $38 |
| Short return visit (20+ min) | 24 | $1,151 | $40 |
2022: 1 service
| Return visit (30+ min) | 21 | $1,325 | $60 |
2020: 2 services
| Emergency department visit with moderate level of medical decision making | 29 | $2,457 | $82 |
| Emergency department visit with low level of medical decision making | 32 | $1,357 | $42 |
2019: 3 services
| Emergency department visit with moderate level of medical decision making | 62 | $4,870 | $76 |
| Emergency department visit with high level of medical decision making | 22 | $2,499 | $114 |
| Emergency department visit with low level of medical decision making | 55 | $2,096 | $37 |
2018: 3 services
| Emergency department visit with moderate level of medical decision making | 64 | $5,732 | $88 |
| Emergency department visit with high level of medical decision making | 34 | $4,104 | $121 |
| Emergency department visit with low level of medical decision making | 57 | $2,447 | $43 |
2017: 2 services
| Emergency department visit with high level of medical decision making | 13 | $1,528 | $118 |
| Emergency department visit with moderate level of medical decision making | 18 | $1,435 | $80 |
Drugs they prescribed that Part D paid
$8,708
Pharmacies billed $8,708 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 172) in 2024. At or below the middle of the specialty; the typical physician assistant clinician is at 1%.
151 generic and fewer than 11 brand-name prescriptions · $8,708 in drug cost.
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 | $421 | $38 |
| Atorvastatin | 26 | $107 | $4 |
Year by year
| 2024 | 172 | 52 | 0% (0) | None | $8,708 |
| 2023 | 252 | 61 | None | 17% | $33,888 |
| 2022 | 57 | 27 | 0% (0) | None | $2,444 |
| 2021 | 23 | 13 | 0% (0) | 0% | $2,269 |
| 2020 | 35 | 24 | None | None | $718 |
| 2019 | 53 | 42 | 26% (14) | None | $886 |
| 2018 | 100 | 70 | 13% (13) | None | $1,779 |
| 2017 | 24 | 20 | None | None | $309 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 6 drugs
| Advair Diskus | 15 | $11,011 | $734 |
| Atorvastatin | 29 | $643 | $22 |
| Lisinopril | 13 | $213 | $16 |
| Ibuprofen | 12 | $149 | $12 |
| Metformin | 14 | $125 | $9 |
| Hydrochlorothiazide | 15 | $86 | $6 |
2019: 1 drug
| Hydrocodone-Acetaminophen | 13 | $45 | $3 |
2018: 1 drug
| Cephalexin | 17 | $125 | $7 |
Professional record
- NPI
- 1073035093
- Licence
- CA 54710California A54710: Delinquent · expires 2025-09-30
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Physician assistant (363A00000X)
- Mailing address
- 9200 W Wisconsin Ave, Milwaukee, WI, 53226
- NPI first listed
- 2017-07-11
- NPI last updated
- 2026-06-04
- NPI record certified
- 2026-06-04
This is when the NPI record was last certified, not a medical board exam.