NPPES file of Aug 9, 2026

Micah Wakamatsu

Anesthesiology Physician · Berkeley, CA

Micah Wakamatsu is an anesthesiology physician with a practice address in Berkeley, California, and NPI 1649462243, issued on Aug 16, 2007. Check the license (California A95654, 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
1649462243
Name
Micah Wakamatsu
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A95654 CA
Self-reported in NPPES; status is on the state search
Practice location
3000 Colby St, Berkeley, CA 94705
Phone
(510) 666-0854
Enumerated
Aug 16, 2007
Record last updated
Oct 27, 2023
Medicare enrollment
Enrolled (PECOS I20091121000105); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 2004
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 3000 Colby St

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

  1. Suzanne Bodor-Billings, M.D.Internal Medicine Physician1356491724
  2. Mark Carlisle, M.D.Anesthesiology Physician1831313378
  3. Christopher Chen, MDAdult Reconstructive Orthopaedic Surgery Physician1396734505
  4. Kathryn Drinkard, MDInternal Medicine Physician1487740437
  5. Broheen Elias, PA-CPhysician Assistant1164586681
  6. Daniel Fazio, M.D.Anesthesiology Physician1891823340

Verify Micah Wakamatsu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A95654
    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. Southern California Permanente Medical GroupHarbor City, CA

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

Micah Wakamatsu among 7,571 anesthesiology physician records in California

Micah Wakamatsu is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 47% of them.

  • NPI issued2007 · 47% of these records are older, 43% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2004 · median 2006 among the 4,868 with a school on file
  • Record last updated2023 · 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 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Mark Carlisle, M.D.Berkeley, CA 947051831313378
  2. Daniel Fazio, M.D.Berkeley, CA 947051891823340
  3. Jill Kacher Cobb, MDBerkeley, CA 947051710992516
  4. Laurent Menut, M.D.Berkeley, CA 947051386900801
  5. Jason Sloan, MDBerkeley, CA 947051437100344
  6. Darrell Tran, M.D.Berkeley, CA 947051225456437
  7. Jamie Van Hoften, M.D.Berkeley, CA 947051912149162
  8. Tom Yu, MDBerkeley, CA 947051437165214

Common questions

What is Micah Wakamatsu's NPI number?

Micah Wakamatsu's National Provider Identifier (NPI) is 1649462243, issued on Aug 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Micah Wakamatsu located?

The NPPES record lists a practice address at 3000 Colby St, Berkeley, CA, 94705. Phone: (510) 666-0854. Providers update this record themselves, so call before visiting.

How can I verify Micah Wakamatsu's license?

NPPES lists California license number A95654, 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.