Martin John Ahern, MD
Psychiatry Physician · Pueblo, CO
Martin John Ahern, MD is a psychiatry physician with a practice address in Pueblo, Colorado, and NPI 1689170169, issued on Apr 3, 2018. Check the license (Colorado DR0068400, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Martin John Ahern
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- DR0068400 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1600 W 24TH St, Pueblo, CO 81003
- Phone
- (719) 546-4000
- Enumerated
- Apr 3, 2018
- Record last updated
- Jan 5, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 990 in Colorado → Look up another NPI →
Also registered at 1600 W 24TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Ackerman, PMHNPPsychiatric/Mental Health Nurse Practitioner1649772831
- Richard Astafan, M.D.Psychiatry Physician1285660282
- Kurt BacaRecreation Therapist1376565481
- Beverly BaileyOccupational Therapist1780609909
- Elissa Ball, M.D.Psychiatry Physician1811923816
- Laura BaroniRehabilitation Counselor1720013386
Verify Martin John Ahern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR0068400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average psychiatry physician in 2024
11 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Martin John Ahern among 990 psychiatry physician records in Colorado
Martin John Ahern, MD 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 2018, is newer than 85% of them.
- NPI issued2018 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 35% of these records are
- Record last updated2026 · 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).
Psychiatry Physician providers in Colorado
There are 990 psychiatry physician records in Colorado.
All 990 in Colorado → Every provider in Pueblo → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Sharon Allen, M.D.Pueblo, CO 810031053348797
- Richard Astafan, M.D.Pueblo, CO 810031285660282
- Elissa Ball, M.D.Pueblo, CO 810031811923816
- Charles Bonney, MDPueblo, CO 810031346204534
- Elisabeth Cheney, M.D.Pueblo, CO 810031851328595
- Salvador Cruz, MDPueblo, CO 810031043292907
- John Dequardo, M.D.Pueblo, CO 810031679500219
- Graham Hoffman, M.D.Pueblo, CO 810031891739975
Common questions
What is Martin John Ahern, MD's NPI number?
Martin John Ahern, MD's National Provider Identifier (NPI) is 1689170169, issued on Apr 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Martin John Ahern, MD located?
The NPPES record lists a practice address at 1600 W 24TH St, Pueblo, CO, 81003. Phone: (719) 546-4000. Providers update this record themselves, so call before visiting.
How can I verify Martin John Ahern, MD's license?
NPPES lists Colorado license number DR0068400, 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 Martin John Ahern, MD prescribe under Medicare Part D?
In 2024, Martin John Ahern, MD had 11 Medicare Part D claims; 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.