Mary B. Lesh, MS
Pediatric Nurse Practitioner · San Francisco, CA
Mary B. Lesh, MS is a pediatric nurse practitioner with a practice address in San Francisco, California, and NPI 1417983834, issued on Jun 25, 2006. Check the license (California 13639, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary B. Lesh
- Credential
- MS
- Primary taxonomy
- Pediatric Nurse Practitioner 363LP0200X
- License number
- 13639 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Parnassus Ave, San Francisco, CA 94143
- Phone
- (415) 353-2813
- Enumerated
- Jun 25, 2006
- Record last updated
- Jul 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (415) 353-2466
- Medicaid ID
- 00136390 CA
- Entity
- Type 1 · individual
8 nearest pediatric nurse practitioner records → All 1,580 in California → Look up another NPI →
Also registered at 400 Parnassus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Abele, DPTPhysical Therapist1851648133
- Ian Adatia, MB CHBPediatric Cardiology Physician1427085299
- Daniel Adelman, M.D.Internal Medicine Physician1922041821
- Joshua Adler, MDInternal Medicine Physician1194781351
- Justin Ahn, M.D.Urology Physician1063755148
- Weiyun Ai, MDMedical Oncology Physician1649346842
Verify Mary B. Lesh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 13639Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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: $4,969.30
10 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 7,169 providers of this specialty with any payment received $330.95 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.
Mary B. Lesh among 1,580 pediatric nurse practitioner records in California
Mary B. Lesh, MS is one of 1,580 pediatric nurse practitioner records with a practice address in California. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2008 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nurse Practitioner providers in California
There are 1,580 pediatric nurse practitioner records in California.
All 1,580 in California → Every provider in San Francisco → Pediatric Nurse Practitioner nationwide →
The 8 pediatric nurse practitioner records with the nearest ZIP codes
- Anne Arnhym, CPNPSan Francisco, CA 941431386867927
- Laura Cooke, RN, MSNSan Francisco, CA 941431194811794
- Diana Dawson, RN, PNPSan Francisco, CA 941431861634701
- Susan Diaz, NPSan Francisco, CA 941431962650754
- Margaret Langham, PNPSan Francisco, CA 941431487709283
- Marilyn McEnhill, RN, PNPSan Francisco, CA 941431114128014
- Christine Mudge-Grout, RN NPSan Francisco, CA 941431497781892
- Sheryl Ottaway, RN, PNPSan Francisco, CA 941431700033966
Common questions
What is Mary B. Lesh, MS's NPI number?
Mary B. Lesh, MS's National Provider Identifier (NPI) is 1417983834, issued on Jun 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary B. Lesh, MS located?
The NPPES record lists a practice address at 400 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 353-2813. Providers update this record themselves, so call before visiting.
How can I verify Mary B. Lesh, MS's license?
NPPES lists California license number 13639, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Mary B. Lesh, MS'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.