Caitlyn E. Painter, D.O.
Obstetrics Physician · San Francisco, CA
Caitlyn E. Painter, D.O. is an obstetrics physician with a practice address in San Francisco, California, and NPI 1356768485, issued on Mar 26, 2014. Check the license (California 20A14328, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Caitlyn E. Painter
- Credential
- D.O.
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- 20A14328 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Owens St FL 3, San Francisco, CA 94158
- Phone
- (415) 885-7788
- Enumerated
- Mar 26, 2014
- Record last updated
- Nov 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (415) 353-2288
- Medicare enrollment
- Enrolled (PECOS I20181025002965); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 174 in California → Look up another NPI →
Also registered at 1500 Owens St FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Riley Bove, M.D.Internal Medicine Physician1053516625
Verify Caitlyn E. Painter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A14328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average obstetrics physician in 2024
240 Medicare Part D claims for 98 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 25 claims were for opioids.
Most prescribed
- Estradiol67 claims
- Myrbetriq44 claims
- Oxycodone Hcl22 claims
- Ibuprofen19 claims
- Gemtesa11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $368.58
5 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 679 providers of this specialty with any payment received $826.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Ucsf Medical Group Business ServicesBerkeley, CA
- University OF California San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlyn E. Painter among 174 obstetrics physician records in California
Caitlyn E. Painter, D.O. is one of 174 obstetrics physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2014 · median 2002 among the 91 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in California
There are 174 obstetrics physician records in California.
All 174 in California → Every provider in San Francisco → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Anju Ranjit, M.D., M.P.H.San Francisco, CA 941581194257162
- Jaclyn Taub, DOSan Francisco, CA 941581144458191
- Secily Bason-Mitchell, M.D.San Francisco, CA 941181992872089
- Joanne Hom, M.D.San Francisco, CA 941181689741779
- Maria Martin, MDSan Francisco, CA 941151275831828
- Talis Swisher, MDSan Francisco, CA 941151346701984
- Fung-Yee Chan, M.D.San Francisco, CA 941091801963988
- Elizabeth Moy, M.D.San Francisco, CA 941091447327572
Common questions
What is Caitlyn E. Painter, D.O.'s NPI number?
Caitlyn E. Painter, D.O.'s National Provider Identifier (NPI) is 1356768485, issued on Mar 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Caitlyn E. Painter, D.O. located?
The NPPES record lists a practice address at 1500 Owens St FL 3, San Francisco, CA, 94158. Phone: (415) 885-7788. Providers update this record themselves, so call before visiting.
How can I verify Caitlyn E. Painter, D.O.'s license?
NPPES lists California license number 20A14328, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Caitlyn E. Painter, D.O. prescribe under Medicare Part D?
In 2024, Caitlyn E. Painter, D.O. had 240 Medicare Part D claims for 98 beneficiaries; the average among obstetrics physician prescribers was 218. Part D covers Medicare prescriptions only.
What is Caitlyn E. Painter, D.O.'s MIPS final score?
The 2023 MIPS final score is 74.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.