Janet Michelson
Nurse Practitioner · San Francisco, CA
Janet Michelson is a nurse practitioner with a practice address in San Francisco, California, and NPI 1073721239, issued on May 20, 2007. Check the license (California K320712, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janet Michelson
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- K320712 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4322 Geary Blvd, San Francisco, CA 94118
- Phone
- (415) 221-3200
- Enumerated
- May 20, 2007
- Record last updated
- May 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 4322 Geary Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clare Siu, MDInternal Medicine Physician1568579019
- Monita Yuen-Green, M.D.Internal Medicine Physician1013000868
Verify Janet Michelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license K320712Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average nurse practitioner in 2024
1,491 Medicare Part D claims for 370 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium123 claims
- Amlodipine Besylate106 claims
- Losartan Potassium60 claims
- Metformin Hcl53 claims
- Hydrochlorothiazide39 claims
- Azithromycin36 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.
Industry payments in 2024: $238.31
10 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Janet Michelson among 8,223 nurse practitioner records in California
Janet Michelson is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 73% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2016 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in San Francisco → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sylvia Balding, NPSan Francisco, CA 941181982894937
- Josephine ChangSan Francisco, CA 941181225606254
- Giscela Delventhal-Wong, NPSan Fracisco, CA 941181659540185
- Karen HoSan Francisco, CA 941181699325175
- Christine Kim, N.P.San Francisco, CA 941181982908794
- Andrea Leavy-Butler, NPSan Francisco, CA 941181336476092
- Kwok Lun Lee, MS, RN, CPNP-PC, PHNSan Francisco, CA 941181144816588
- Kelly Meaux, NPSan Francisco, CA 941181689903023
Common questions
What is Janet Michelson's NPI number?
Janet Michelson's National Provider Identifier (NPI) is 1073721239, issued on May 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Janet Michelson located?
The NPPES record lists a practice address at 4322 Geary Blvd, San Francisco, CA, 94118. Phone: (415) 221-3200. Providers update this record themselves, so call before visiting.
How can I verify Janet Michelson's license?
NPPES lists California license number K320712, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Janet Michelson prescribe under Medicare Part D?
In 2024, Janet Michelson had 1,491 Medicare Part D claims for 370 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.