NPPES file of Aug 9, 2026

Michael R. Leeman, M.D.

Pediatric Anesthesiology Physician · Sacramento, CA

Michael R. Leeman, M.D. is a pediatric anesthesiology physician with a practice address in Sacramento, California, and NPI 1295820413, issued on Oct 4, 2006. Check the license (California A100531, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295820413
Name
Michael R. Leeman
Credential
M.D.
Primary taxonomy
Pediatric Anesthesiology Physician 207LP3000X
License numbers
A100531 CA
230272 MA
Self-reported in NPPES; status is on the state search
Practice location
2315 Stockton Blvd, Sacramento, CA 95817
Phone
(916) 734-5048
Enumerated
Oct 4, 2006
Record last updated
Sep 14, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(916) 734-7980
Medicare enrollment
Enrolled (PECOS I20121108000064); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2315 Stockton Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erik Abrames, M.D.Diagnostic Radiology Physician1558342337
  2. Angel Acevedo Carrasco, PAPhysician Assistant1316523319
  3. Lyndsey Ackerman, NPPediatric Nurse Practitioner1619630464
  4. Jason Adams, M.D.Critical Care Medicine (Internal Medicine) Physician1134367568
  5. Sindhu Addepalli, MDInternal Medicine Physician1306405501
  6. Joseph Adducci, PA-CPhysician Assistant1023672342

Verify Michael R. Leeman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A100531
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Massachusetts General Physicians Organization IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael R. Leeman among 240 pediatric anesthesiology physician records in California

Michael R. Leeman, M.D. is one of 240 pediatric anesthesiology physician records with a practice address in California. 63% 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, 73% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2002 · median 2009 among the 136 with a school on file
  • Record last updated2007 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP3000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Anesthesiology Physician providers in California

There are 240 pediatric anesthesiology physician records in California.

The 8 pediatric anesthesiology physician records with the nearest ZIP codes

  1. Janell Aguirre, MDSacramento, CA 958171508285834
  2. Kara Alvarez, MDSacramento, CA 958171376660217
  3. Adam Chao, MDSacramento, CA 958171528358900
  4. James Duca, M.D.Sacramento, CA 958171447639877
  5. Jenny Kan, MDSacramento, CA 958171740613355
  6. Kyeong Seon Kim, M.D.Sacramento, CA 958171356786115
  7. Robert KrissSacramento, CA 958171316907330
  8. John Liu, M.D.Sacramento, CA 958171952622110

Common questions

What is Michael R. Leeman, M.D.'s NPI number?

Michael R. Leeman, M.D.'s National Provider Identifier (NPI) is 1295820413, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael R. Leeman, M.D. located?

The NPPES record lists a practice address at 2315 Stockton Blvd, Sacramento, CA, 95817. Phone: (916) 734-5048. Providers update this record themselves, so call before visiting.

How can I verify Michael R. Leeman, M.D.'s license?

NPPES lists California license number A100531, 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. 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.