Alan J. Gelenberg, MD
Psychiatry Physician · Tucson, AZ
Alan J. Gelenberg, MD is a psychiatry physician with a practice address in Tucson, Arizona, and NPI 1891768602, issued on Feb 10, 2006. Check the license (Arizona 19270, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alan J. Gelenberg
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 19270 AZ
51294-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1501 N Campbell Ave, Tucson, AZ 85724
- Phone
- (520) 874-3500
- Enumerated
- Feb 10, 2006
- Record last updated
- Nov 25, 2009 (not updated in 17 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 →
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Verify Alan J. Gelenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 19270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alan J. Gelenberg among 942 psychiatry physician records in Arizona
Alan J. Gelenberg, MD 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 not. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2009 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 942 in Arizona → Every provider in Tucson → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Julie Demetree, M.D.Tucson, AZ 857241649341785
- Marlene Freeman, MDTucson, AZ 857241477565695
- Edward Gelardin, MDTucson, AZ 857241114031119
- Mark Gilbert, MDTucson, AZ 857241821102518
- Aimee Kaempf, MDTucson, AZ 857241689693103
- Joanna Katsanis, PHDTucson, AZ 857241669448189
- Richard Lane, MD, PHDTucson, AZ 857241407953961
- Howard Lin, M.D.Tucson, AZ 857241427268473
Common questions
What is Alan J. Gelenberg, MD's NPI number?
Alan J. Gelenberg, MD's National Provider Identifier (NPI) is 1891768602, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan J. Gelenberg, MD located?
The NPPES record lists a practice address at 1501 N Campbell Ave, Tucson, AZ, 85724. Phone: (520) 874-3500. Providers update this record themselves, so call before visiting.
How can I verify Alan J. Gelenberg, MD's license?
NPPES lists Arizona license number 19270, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.