NPPES file of Aug 9, 2026

David Merzel, M.D.

Anesthesiology Physician · Fresno, CA

David Merzel, M.D. is an anesthesiology physician with a practice address in Fresno, California, and NPI 1194810812, issued on Oct 4, 2006. Check the license (California G63061, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1194810812
Name
David Merzel
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
G63061 CA
Self-reported in NPPES; status is on the state search
Practice location
6235 N Fresno St, Fresno, CA 93710
Phone
(559) 449-4350
Enumerated
Oct 4, 2006
Record last updated
Sep 11, 2025
Fax
(559) 449-4358
Medicaid ID
ZZZ71868Z CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →

Also registered at 6235 N Fresno St

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

  1. Craig Aaronson, D.P.M.Podiatrist1407896517
  2. Virgil Airola, M.D.Anesthesiology Physician1952495608
  3. Christine Almon, M.D.Anesthesiology Physician1497766141
  4. Cathy Chuang Sohrabi, DPMPodiatrist1649628116
  5. Robert Dimand, M.D.Pediatric Critical Care Medicine Physician1184719148
  6. Marino Fernandez, M.D.Anesthesiology Physician1871688739

Verify David Merzel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G63061    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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David Merzel among 7,571 anesthesiology physician records in California

David Merzel, M.D. 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 not. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 53% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2025 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,571 in California → Every provider in Fresno → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Virgil Airola, M.D.Fresno, CA 937101952495608
  2. Christine Almon, M.D.Fresno, CA 937101497766141
  3. Marino Fernandez, M.D.Fresno, CA 937101871688739
  4. Timothy Hansen, M.D.Fresno, CA 937101083709927
  5. Thomas Jacques, MDFresno, CA 937101609006592
  6. Ramachandran Rajagopalan, M. D.Fresno, CA 937101407941172
  7. Harpreet Sandhu, M.D.Fresno, CA 937101275628943
  8. Shailesh Shah, MDFresno, CA 937101801986377

Common questions

What is David Merzel, M.D.'s NPI number?

David Merzel, M.D.'s National Provider Identifier (NPI) is 1194810812, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Merzel, M.D. located?

The NPPES record lists a practice address at 6235 N Fresno St, Fresno, CA, 93710. Phone: (559) 449-4350. Providers update this record themselves, so call before visiting.

How can I verify David Merzel, M.D.'s license?

NPPES lists California license number G63061, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.