Neal Allan Dunitz, M.D.
Internal Medicine Physician · Modesto, CA
Neal Allan Dunitz, M.D. is an internal medicine physician with a practice address in Modesto, California, and NPI 1245215870, issued on Dec 6, 2005. Check the license (California G49187, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Neal Allan Dunitz
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- G49187 CA
MD19131 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2401 E Orangeburg Ave, Modesto, CA 95355
- Phone
- (209) 724-6000
- Enumerated
- Dec 6, 2005
- Record last updated
- Jul 3, 2023
- Fax
- (209) 724-6034
- Medicaid ID
- 068564 OR
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2401 E Orangeburg Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kim Radanovich, PHARMD, RPHPharmacist1083901433
Verify Neal Allan Dunitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G49187Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,835 Medicare Part D claims for 224 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 50 claims were for opioids.
Most prescribed
- Atorvastatin Calcium542 claims
- Pantoprazole Sodium356 claims
- Lisinopril320 claims
- Amlodipine Besylate306 claims
- Metformin Hcl282 claims
- Losartan Potassium199 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Neal Allan Dunitz among 17,696 internal medicine physician records in California
Neal Allan Dunitz, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
129 internal medicine physician records list a practice address in Modesto
They are 129 of the 9,262 NPPES records with a practice address in Modesto, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Modesto → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Edward Auen, PH.D., M.D.Modesto, CA 953551962464602
- Veronica David, MDModesto, CA 953551427014877
- Gervacio Diaz, M.D.Modesto, CA 953551700835451
- Maria Go, MDModesto, CA 953551922095132
- Richard Holihan, MDModesto, CA 953551730146184
- Kenneth Hua, MDModesto, CA 953551609824382
- Youhana Jacobs, MDModesto, CA 953551396793717
- James Kruer, MDModesto, CA 953551457317919
Common questions
What is Neal Allan Dunitz, M.D.'s NPI number?
Neal Allan Dunitz, M.D.'s National Provider Identifier (NPI) is 1245215870, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Neal Allan Dunitz, M.D. located?
The NPPES record lists a practice address at 2401 E Orangeburg Ave, Modesto, CA, 95355. Phone: (209) 724-6000. Providers update this record themselves, so call before visiting.
How can I verify Neal Allan Dunitz, M.D.'s license?
NPPES lists California license number G49187, 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.
How much does Neal Allan Dunitz, M.D. prescribe under Medicare Part D?
In 2024, Neal Allan Dunitz, M.D. had 7,835 Medicare Part D claims for 224 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.
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.