Registry data as of Aug 27, 2026

Daniel Merck, MD

Internal Medicine Physician · Auburn, CA

Daniel Merck, MD is an internal medicine physician with a practice address in Auburn, California, and NPI 1750300067, issued on Jul 18, 2006. Check the license on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1750300067
Name
Daniel Merck
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
AO62952 CT
Self-reported in NPPES; status is on the state search
Practice location
3111 Professional Dr, Auburn, CA 95603
Phone
(530) 885-5618
Enumerated
Jul 18, 2006
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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Also registered at 3111 Professional Dr

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

  1. Taylor Anderson, PA-CPhysician Assistant1790450906
  2. Guadalupe Avila-Kirwan, MDInternal Medicine Physician1306821566
  3. Apeet Hundal, MDInternal Medicine Physician1134158926
  4. Lars Jakobsen, M.D.Internal Medicine Physician1417933110
  5. Gary Leeds, MDPulmonary Disease Physician1417930967
  6. Narges Shariati Varnosfaderani, M.D.Internal Medicine Physician1649256140

Verify Daniel Merck in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

34 internal medicine physician records list a Auburn practice address

They are 34 of the 1,392 NPPES records with a Auburn practice address, and 20,403 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Daniel Merck, MD's NPI number?

Daniel Merck, MD's National Provider Identifier (NPI) is 1750300067, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Merck, MD located?

The NPPES record lists a practice address at 3111 Professional Dr, Auburn, CA, 95603. Phone: (530) 885-5618. Providers update this record themselves, so call before visiting.

How can I verify Daniel Merck, MD's license?

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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.