Neeraj Chauhan, D.O.
Psychiatry Physician · Tucson, AZ
Neeraj Chauhan, D.O. is a psychiatry physician with a practice address in Tucson, Arizona, and NPI 1518372291, issued on Jun 21, 2014. Check the license (Arizona 007079, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Neeraj Chauhan
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 007079 AZ
R2398 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 258 E River RD Ste 110, Tucson, AZ 85704
- Phone
- (520) 485-7836
- Enumerated
- Jun 21, 2014
- Record last updated
- Jun 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 942 in Arizona → Look up another NPI →
Also registered at 258 E River RD Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tyler Dowling, M.D.Psychiatry Physician1104231851
- George Hadeed, M.D., M.P.H.Psychiatry Physician1699188110
Verify Neeraj Chauhan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 007079Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average psychiatry physician in 2024
356 Medicare Part D claims for 56 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Olanzapine28 claims
- Risperidone22 claims
- Bupropion Xl21 claims
- Clozapine20 claims
- Escitalopram Oxalate18 claims
- Lamotrigine17 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.
Neeraj Chauhan among 942 psychiatry physician records in Arizona
Neeraj Chauhan, D.O. is one of 942 psychiatry physician records with a practice address in Arizona. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 70% of them.
- NPI issued2014 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2018 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
266 psychiatry physician records list a practice address in Tucson
They are 266 of the 18,788 NPPES records with a practice address in Tucson, and 942 psychiatry physician records in Arizona.
All 942 in Arizona → Every provider in Tucson → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jamil AlhassanTucson, AZ 857041932605300
- Mary Connolly, M.D.Tucson, AZ 857041912932229
- Marion Douglass, MDTucson, AZ 857041720054299
- Tyler Dowling, M.D.Tucson, AZ 857041104231851
- Sadia Ghani, MDTucson, AZ 857041700267093
- James Gray, M.D.Tucson, AZ 857041942220686
- George Hadeed, M.D., M.P.H.Tucson, AZ 857041699188110
- Mark Helms, M.D.Tucson, AZ 857041538233671
Common questions
What is Neeraj Chauhan, D.O.'s NPI number?
Neeraj Chauhan, D.O.'s National Provider Identifier (NPI) is 1518372291, issued on Jun 21, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Neeraj Chauhan, D.O. located?
The NPPES record lists a practice address at 258 E River RD Ste 110, Tucson, AZ, 85704. Phone: (520) 485-7836. Providers update this record themselves, so call before visiting.
How can I verify Neeraj Chauhan, D.O.'s license?
NPPES lists Arizona license number 007079, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Neeraj Chauhan, D.O. prescribe under Medicare Part D?
In 2024, Neeraj Chauhan, D.O. had 356 Medicare Part D claims for 56 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.