NPPES file of Aug 9, 2026

Daniel Scott Diamond, MD

Surgery Physician · Eureka, CA

Daniel Scott Diamond, MD is a surgery physician with a practice address in Eureka, California, and NPI 1467483305, issued on Jul 6, 2006. Check the license 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
1467483305
Name
Daniel Scott Diamond
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
MD153354 OR
Self-reported in NPPES; status is on the state search
Practice location
2700 Dolbeer St, Eureka, CA 95501
Phone
(707) 445-8121
Enumerated
Jul 6, 2006
Record last updated
Jan 17, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid IDs
00A755880 CA
500630777 OR
Medicare enrollment
Enrolled (PECOS I20241016002474); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 1999
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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8 nearest surgery physician records → All 3,118 in California → Look up another NPI →

Also registered at 2700 Dolbeer St

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

  1. Sammantha Abbott, DPTPhysical Therapist1659704351
  2. Arshia AkbarStudent in an Organized Health Care Education/Training Program1831941772
  3. Zeena Al Asadi, MDStudent in an Organized Health Care Education/Training Program1568256683
  4. Mohd Nour Al Nigrish, MDStudent in an Organized Health Care Education/Training Program1285573360
  5. Adams Bruce Al-Os, MDStudent in an Organized Health Care Education/Training Program1295538130
  6. Joseph Arcidi, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1528024544

Verify Daniel Scott Diamond 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.

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Bills Medicare through one group practice

  1. Multicare Health SystemPuyallup, WA

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

Daniel Scott Diamond among 3,118 surgery physician records in California

Daniel Scott Diamond, MD is one of 3,118 surgery physician records with a practice address in California. 75% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 55% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1999 · median 2003 among the 1,901 with a school on file
  • Record last updated2016 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in California

There are 3,118 surgery physician records in California.

All 3,118 in California → Every provider in Eureka → Surgery Physician nationwide →

The 8 surgery physician records with the nearest ZIP codes

  1. Thomas Loncar, M.D.Eureka, CA 955011710915319
  2. Michael Palmer, M.D.Eureka, CA 955011669539862
  3. Thomas Rydz, M.D.Eureka, CA 955011184781536
  4. Huy Trieu, M.D.Eureka, CA 955011639404353
  5. John Vanspeybroeck, M.D.Eureka, CA 955011497832190
  6. John Disiere, M.D.Eureka, CA 955031104898675
  7. Mary Mahoney, M.D.Eureka, CA 955031750352621
  8. Lance Ludington, M.D.Willits, CA 954901295813889

Common questions

What is Daniel Scott Diamond, MD's NPI number?

Daniel Scott Diamond, MD's National Provider Identifier (NPI) is 1467483305, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Scott Diamond, MD located?

The NPPES record lists a practice address at 2700 Dolbeer St, Eureka, CA, 95501. Phone: (707) 445-8121. Providers update this record themselves, so call before visiting.

How can I verify Daniel Scott Diamond, 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), 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.

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.