Registry data as of Aug 27, 2026

Timothy McCalmont, M.D.

Dermatopathology (Pathology) Physician · Walnut Creek, CA

Timothy McCalmont, M.D. is a dermatopathology (pathology) physician with a practice address in Walnut Creek, California, and NPI 1275598732, issued on Apr 19, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1275598732
Name
Timothy McCalmont
Credential
M.D.
Primary taxonomy
Dermatopathology (Pathology) Physician 207ZD0900X
Practice location
370 N Wiget LN Ste 250, Walnut Creek, CA 94598
Phone
(925) 278-7592
Enumerated
Apr 19, 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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Verify Timothy McCalmont 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 →

The practice group's Medicare quality score for 2023: 98.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score
  2. Costout of 100 · 30%
  3. Promoting interoperabilityout of 100 · 25%98.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospital and facility affiliations

  1. Golden State Dermatology Associates, Inc.Walnut Creek, CA
  2. Redwood Fam Dermatology Medical Associates - A Medical CorporationSanta Rosa, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Dermatopathology (Pathology) Physician providers in California

There are 62 dermatopathology (pathology) physician records in California.

Other dermatopathology (pathology) physician records in California

  1. John Abele, MDSacramento, CA1063493625
  2. Nima Amini, M.D.Los Angeles, CA1225456726
  3. Masoud Asgari, M.D.San Ramon, CA1467806356
  4. Ronald Barr, M.D.Laguna Beach, CA1972608016
  5. Bob Bernaba, M.D.San Diego, CA1053547075
  6. Scott Binder, MDRancho Dominguez, CA1326076019
  7. Ryanne Brown, MDStanford, CA1780940106
  8. Hugh Byers, M.D.San Luis Obispo, CA1154451243
  9. Jessica Chan, MDOakland, CA1750536793
  10. Prakashchandra Chaudhari, MDModesto, CA1518073451

Common questions

What is Timothy McCalmont, M.D.'s NPI number?

Timothy McCalmont, M.D.'s National Provider Identifier (NPI) is 1275598732, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy McCalmont, M.D. located?

The NPPES record lists a practice address at 370 N Wiget LN Ste 250, Walnut Creek, CA, 94598. Phone: (925) 278-7592. Providers update this record themselves, so call before visiting.

How can I verify Timothy McCalmont, M.D.'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.

What is Timothy McCalmont, M.D.'s Medicare quality score?

The 2023 MIPS final score is 98.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.