Amy Lynn Litvin, MS, RN, GNP-BC, CWCN
Nurse Practitioner · San Francisco, CA
Amy Lynn Litvin, MS, RN, GNP-BC, CWCN is a nurse practitioner with a practice address in San Francisco, California, and NPI 1841578127, issued on Aug 3, 2011. Check the license (California 20994, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Lynn Litvin
- Credential
- MS, RN, GNP-BC, CWCN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 20994 CA
689849 CA
Self-reported in NPPES; status is on the state search - Practice location
- 225 30TH St - ON Lok Lifeways, San Francisco, CA 94131
- Phone
- (415) 550-2232
- Enumerated
- Aug 3, 2011
- Record last updated
- Jul 21, 2022
- Fax
- (415) 642-1135
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Verify Amy Lynn Litvin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20994Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average nurse practitioner in 2024
2,768 Medicare Part D claims for 85 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 78 claims were for opioids.
Most prescribed
- Atorvastatin Calcium246 claims
- Simvastatin106 claims
- Losartan Potassium98 claims
- Gabapentin90 claims
- Tamsulosin Hcl87 claims
- Amlodipine Besylate82 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.
Amy Lynn Litvin among 8,223 nurse practitioner records in California
Amy Lynn Litvin, MS, RN, GNP-BC, CWCN 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 2011, is newer than 34% of them.
- NPI issued2011 · 34% of these records are older, 63% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2022 · 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
- Silvia Estrada Murillo, NPSan Francisco, CA 941311922527829
- Melissa Jin, DNPSan Francisco, CA 941311295316842
- Alexa Marino, CPNPSan Francisco, CA 941311356692206
- Yelena RikoshinskySan Francisco, CA 941311295124469
- James Duzak, NPSan Francisco, CA 941321437128170
- Deborah Frank, NPSan Francisco, CA 941321689633802
- Mona Marachli, NPSan Francisco, CA 941321871562660
- Linda Meier, NPSan Francisco, CA 941321417926635
Common questions
What is Amy Lynn Litvin, MS, RN, GNP-BC, CWCN's NPI number?
Amy Lynn Litvin, MS, RN, GNP-BC, CWCN's National Provider Identifier (NPI) is 1841578127, issued on Aug 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Amy Lynn Litvin, MS, RN, GNP-BC, CWCN located?
The NPPES record lists a practice address at 225 30TH St - ON Lok Lifeways, San Francisco, CA, 94131. Phone: (415) 550-2232. Providers update this record themselves, so call before visiting.
How can I verify Amy Lynn Litvin, MS, RN, GNP-BC, CWCN's license?
NPPES lists California license number 20994, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Lynn Litvin, MS, RN, GNP-BC, CWCN prescribe under Medicare Part D?
In 2024, Amy Lynn Litvin, MS, RN, GNP-BC, CWCN had 2,768 Medicare Part D claims for 85 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.