NPPES file of Aug 9, 2026

Gregory Dewayne McClain, M.D.

Surgery Physician · Pueblo, CO

Gregory Dewayne McClain, M.D. is a surgery physician with a practice address in Pueblo, Colorado, and NPI 1093763542, issued on May 5, 2006. Check the license (Colorado DR.0055743, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1093763542
Name
Gregory Dewayne McClain
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License numbers
DR.0055743 CO
ME101924 FL
2013025596 MO
N3408 TX
1489-TEP WI
Self-reported in NPPES; status is on the state search
Practice location
1020 Lakeview Ave, Pueblo, CO 81004
Phone
(719) 557-3777
Enumerated
May 5, 2006
Record last updated
Oct 4, 2024
Fax
(719) 557-3775
Medicare enrollment
Enrolled (PECOS I20181009002532); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Medicine, Denver, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest surgery physician records → All 608 in Colorado → Look up another NPI →

Also registered at 1020 Lakeview Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Camille Azar, M.D.Gastroenterology Physician1265477046
  2. Melanie Sandoval, NPNurse Practitioner1407492929

Verify Gregory Dewayne McClain in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0055743    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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Bills Medicare through one group practice

  1. Catholic Health Initiatives ColoradoPueblo, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gregory Dewayne McClain among 608 surgery physician records in Colorado

Gregory Dewayne McClain, M.D. is one of 608 surgery physician records with a practice address in Colorado. 74% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 58% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2003 · median 2005 among the 370 with a school on file
  • Record last updated2024 · 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 208600000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Colorado

There are 608 surgery physician records in Colorado.

All 608 in Colorado → Every provider in Pueblo → Surgery Physician nationwide →

The 8 surgery physician records with the nearest ZIP codes

  1. Stephen Girard, M.D.Pueblo, CO 810041912999574
  2. Gary Lane, M.D.Pueblo, CO 810041841282498
  3. Edward Lopez, MDPueblo, CO 810041376512665
  4. Neil Banga, M.D.Pueblo, CO 810031306081237
  5. Thomas Herzog, M.D.Pueblo, CO 810031366466526
  6. Clifford Hoyle, M.D.Pueblo, CO 810031356561336
  7. Bruce Johnson, M.D.Pueblo, CO 810031538183793
  8. Andrea Kaiser, M.D.Pueblo, CO 810031447296710

Common questions

What is Gregory Dewayne McClain, M.D.'s NPI number?

Gregory Dewayne McClain, M.D.'s National Provider Identifier (NPI) is 1093763542, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Dewayne McClain, M.D. located?

The NPPES record lists a practice address at 1020 Lakeview Ave, Pueblo, CO, 81004. Phone: (719) 557-3777. Providers update this record themselves, so call before visiting.

How can I verify Gregory Dewayne McClain, M.D.'s license?

NPPES lists Colorado license number DR.0055743, 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. Medicare files from data.cms.gov. 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.