Gary Hoggan, M.D.
Psychiatry Physician · Denver, CO
Gary Hoggan, M.D. is a psychiatry physician with a practice address in Denver, Colorado, and NPI 1114950102, issued on Jul 10, 2006. Check the license (Colorado 44184, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gary Hoggan
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 44184 CO
Self-reported in NPPES; status is on the state search - Practice location
- 600 South Cherry Street, Denver, CO 80246
- Phone
- (303) 756-1374
- Enumerated
- Jul 10, 2006
- Record last updated
- Oct 14, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (303) 756-1246
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 990 in Colorado → Look up another NPI →
Verify Gary Hoggan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 44184Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average psychiatry physician in 2024
299 Medicare Part D claims for 24 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Duloxetine Hcl36 claims
- Diazepam28 claims
- Bupropion Xl26 claims
- Trazodone Hcl25 claims
- Escitalopram Oxalate21 claims
- Lamotrigine16 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.
Gary Hoggan among 990 psychiatry physician records in Colorado
Gary Hoggan, M.D. is one of 990 psychiatry physician records with a practice address in Colorado. 65% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 35% of these records are
- Record last updated2010 · 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
291 psychiatry physician records list a practice address in Denver
They are 291 of the 25,068 NPPES records with a practice address in Denver, and 990 psychiatry physician records in Colorado.
All 990 in Colorado → Every provider in Denver → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Stephen Bishop, MDDenver, CO 802461346263860
- Rebecca Lewin, MDDenver, CO 802461033224019
- Frederick Miller, M. D.Denver, CO 802461528160116
- William Niederhut, M.D.Denver, CO 802461982639084
- Rachel Norwood, MDDenver, CO 802461467539452
- Janice Petersen, MDDenver, CO 802461740351899
- Stephen Popkin, M.D.Denver, CO 802461326004797
- Joanne Ritvo, M.D.Denver, CO 802461093788978
Common questions
What is Gary Hoggan, M.D.'s NPI number?
Gary Hoggan, M.D.'s National Provider Identifier (NPI) is 1114950102, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Hoggan, M.D. located?
The NPPES record lists a practice address at 600 South Cherry Street, Denver, CO, 80246. Phone: (303) 756-1374. Providers update this record themselves, so call before visiting.
How can I verify Gary Hoggan, M.D.'s license?
NPPES lists Colorado license number 44184, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Hoggan, M.D. prescribe under Medicare Part D?
In 2024, Gary Hoggan, M.D. had 299 Medicare Part D claims for 24 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.