NPPES file of Aug 9, 2026

John Walter Millstine, M.D.

Diagnostic Radiology Physician · Beverly Hills, CA

John Walter Millstine, M.D. is a diagnostic radiology physician with a practice address in Beverly Hills, California, and NPI 1326091786, issued on May 18, 2006. Check the license (California C199487, 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
1326091786
Name
John Walter Millstine
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
C199487 CA
35319 AZ
Self-reported in NPPES; status is on the state search
Practice location
8750 Wilshire Blvd Ste 200, Beverly Hills, CA 90211
Phone
(310) 385-7747
Enumerated
May 18, 2006
Record last updated
Jul 17, 2025
Medicaid ID
113369 AZ
Medicare enrollment
Enrolled (PECOS I20060522000048); accepts Medicare assignment
Medical or professional school
Vanderbilt University School Of Medicine, 2000
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 diagnostic radiology physician records → All 4,500 in California → Look up another NPI →

Also registered at 8750 Wilshire Blvd Ste 200

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

  1. Gregory BenderDiagnostic Radiology Physician1134157316
  2. Lawrence Wei, MDDiagnostic Radiology Physician1598262628

Verify John Walter Millstine in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C199487    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 4 group practices

  1. Arizona Diagnostic Radiology Group LLCCasa Grande, AZ
  2. Beverly Radiology Medical Group IIIScottsdale, AZ
  3. Desert Advanced Imaging Medical CenterScottsdale, AZ
  4. Mayo Clinic ArizonaScottsdale, AZ

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

John Walter Millstine among 4,500 diagnostic radiology physician records in California

John Walter Millstine, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 52% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2000 · median 2004 among the 3,130 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in California

There are 4,500 diagnostic radiology physician records in California.

All 4,500 in California → Every provider in Beverly Hills → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Marshall Bein, M.D.Beverly Hills, CA 902111790733533
  2. Gregory BenderBeverly Hills, CA 902111134157316
  3. Frank Bonelli, MDBeverly Hills, CA 902111861461915
  4. Stephen Fierstien, M.D.Beverly Hills, CA 902111447212188
  5. Anne Glaser, MDBeverly Hills, CA 902111689671828
  6. Rachael Gordon, M.D.Beverly Hills, CA 902111336197177
  7. Kevin Hoover, MD PHDBeverly Hills, CA 902111992786529
  8. Maxine Jochelson, M.D.Beverly Hills, CA 902111558317677

Common questions

What is John Walter Millstine, M.D.'s NPI number?

John Walter Millstine, M.D.'s National Provider Identifier (NPI) is 1326091786, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Walter Millstine, M.D. located?

The NPPES record lists a practice address at 8750 Wilshire Blvd Ste 200, Beverly Hills, CA, 90211. Phone: (310) 385-7747. Providers update this record themselves, so call before visiting.

How can I verify John Walter Millstine, M.D.'s license?

NPPES lists California license number C199487, 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.

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.