NPPES file of Aug 9, 2026

Michael E. McGuinn, M.D.

Internal Medicine Physician · Pueblo, CO

Michael E. McGuinn, M.D. is an internal medicine physician with a practice address in Pueblo, Colorado, and NPI 1225064223, issued on Jun 23, 2006. Check the license (Colorado 26391, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225064223
Name
Michael E. McGuinn
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
26391 CO
Self-reported in NPPES; status is on the state search
Practice location
1600 W 24TH St, Pueblo, CO 81003
Phone
(719) 546-4315
Enumerated
Jun 23, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(719) 546-4425
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 2,046 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.

  1. Sara Ackerman, PMHNPPsychiatric/Mental Health Nurse Practitioner1649772831
  2. Martin Ahern, MDPsychiatry Physician1689170169
  3. Richard Astafan, M.D.Psychiatry Physician1285660282
  4. Kurt BacaRecreation Therapist1376565481
  5. Beverly BaileyOccupational Therapist1780609909
  6. Elissa Ball, M.D.Psychiatry Physician1811923816

Verify Michael E. McGuinn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 26391    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Michael E. McGuinn among 2,046 internal medicine physician records in Colorado

Michael E. McGuinn, M.D. is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 60% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2007 · 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

91 internal medicine physician records list a practice address in Pueblo

They are 91 of the 3,717 NPPES records with a practice address in Pueblo, and 2,046 internal medicine physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,046 in Colorado → Every provider in Pueblo → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Lev Asherov, MDPueblo, CO 810031164685228
  2. Opeyemi Banjoko, MDPueblo, CO 810031134373020
  3. Carl Bartecchi, M.D.Pueblo, CO 810031457335705
  4. Suneel Boyareddygari, MDPueblo, CO 810031730262478
  5. Douglas Duffee, M.D.Pueblo, CO 810031851372320
  6. Indira Kedlaya, MDPueblo, CO 810031891771382
  7. Janice Kulik, M.D.Pueblo, CO 810031487615928
  8. Robert Manguso, M.D.Pueblo, CO 810031568405892

Common questions

What is Michael E. McGuinn, M.D.'s NPI number?

Michael E. McGuinn, M.D.'s National Provider Identifier (NPI) is 1225064223, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael E. McGuinn, M.D. located?

The NPPES record lists a practice address at 1600 W 24TH St, Pueblo, CO, 81003. Phone: (719) 546-4315. Providers update this record themselves, so call before visiting.

How can I verify Michael E. McGuinn, M.D.'s license?

NPPES lists Colorado license number 26391, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.