Michelle Lynne Leff, MD
Pediatrics Physician · San Diego, CA
Michelle Lynne Leff, MD is a pediatrics physician with a practice address in San Diego, California, and NPI 1053334292, issued on Jul 26, 2006. Check the license (California A89956, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michelle Lynne Leff
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A89956 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 W Arbor Dr, San Diego, CA 92103
- Phone
- (800) 926-8273
- Enumerated
- Jul 26, 2006
- Record last updated
- Feb 12, 2024
- Fax
- (888) 539-8781
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 200 W Arbor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michelle Lynne Leff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A89956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michelle Lynne Leff among 9,272 pediatrics physician records in California
Michelle Lynne Leff, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in California
There are 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,272 in California → Every provider in San Diego → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Denise Brownlee, MDSan Diego, CA 921031073547477
- Jenny Clifford, M.D.San Diego, CA 921031699705806
- Bertha Gee-Lew, M.D.San Diego, CA 921031376645978
- Nicole Gorton, MDSan Diego, CA 921031356371421
- Eustratia Hubbard, MDSan Diego, CA 921031790743185
- Alisa Lawrie, M.D.San Diego, CA 921031407847908
- Jamie Lien, M.D.San Diego, CA 921031609880723
- Dania Lindenberg, MDSan Diego, CA 921031154369924
Common questions
What is Michelle Lynne Leff, MD's NPI number?
Michelle Lynne Leff, MD's National Provider Identifier (NPI) is 1053334292, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Lynne Leff, MD located?
The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.
How can I verify Michelle Lynne Leff, MD's license?
NPPES lists California license number A89956, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.