NPPES file of Aug 9, 2026

Michael Wallace Colgrove, M.D.

Obstetrics & Gynecology Physician · Fort Smith, AR

Michael Wallace Colgrove, M.D. is an obstetrics & gynecology physician with a practice address in Fort Smith, Arkansas, and NPI 1548474240, issued on May 10, 2007. Check the license (Arkansas E8309, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548474240
Name
Michael Wallace Colgrove
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
E8309 AR
Self-reported in NPPES; status is on the state search
Practice location
1500 Dodson Ave Ste 230, Fort Smith, AR 72901
Phone
(479) 709-7490
Enumerated
May 10, 2007
Record last updated
Jul 16, 2024
Fax
(479) 709-7495
Medicaid ID
201771001 AR
Medicare enrollment
Enrolled (PECOS I20140211001209); accepts Medicare assignment
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 obstetrics & gynecology physician records → All 278 in Arkansas → Look up another NPI →

Also registered at 1500 Dodson Ave Ste 230

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

  1. Tiffany Alexander, M.D.Obstetrics & Gynecology Physician1164950499
  2. Cindy Booth, MSN, FNP-CFamily Nurse Practitioner1922784941
  3. Madison SmallwoodMidwife1952170524
  4. Madison StaveAdvanced Practice Midwife1164110953

Verify Michael Wallace Colgrove in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical Board
    Search for license E8309    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 Arkansas 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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2% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

168 Medicare Part D claims for 47 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 19 claims were for opioids.

  1. Michael Colgrove168
  2. Specialty average165

Most prescribed

  1. Gabapentin19 claims
  2. Estradiol18 claims
  3. Norethindrone18 claims
  4. Prempro16 claims
  5. Hydrocodone-Acetaminophen14 claims
  6. Fluconazole13 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.

Industry payments in 2024: $143.07

7 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Colgrove$143.07
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Baptist Health ServicesFort Smith, AR

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

Michael Wallace Colgrove among 278 obstetrics & gynecology physician records in Arkansas

Michael Wallace Colgrove, M.D. is one of 278 obstetrics & gynecology physician records with a practice address in Arkansas. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.

  • NPI issued2007 · 51% of these records are older, 38% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1999 · median 2005 among the 194 with a school on file
  • Record last updated2024 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Arkansas

There are 278 obstetrics & gynecology physician records in Arkansas.

All 278 in Arkansas → Every provider in Fort Smith → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Tiffany Alexander, M.D.Fort Smith, AR 729011164950499
  2. Mark Fowler, M.D.Fort Smith, AR 729011346220449
  3. Jeanmarie Householder, MDFort Smith, AR 729011659369973
  4. Donna Lukasek, DOFort Smith, AR 729011740278076
  5. Timothy Bell, D.O.Fort Smith, AR 729031740224831
  6. David Glover, M.D.Fort Smith, AR 729031760484117
  7. Stuart Haraway, M.D.Fort Smith, AR 729031073570156
  8. Casey Laws, D.O.Fort Smith, AR 729031568406650

Common questions

What is Michael Wallace Colgrove, M.D.'s NPI number?

Michael Wallace Colgrove, M.D.'s National Provider Identifier (NPI) is 1548474240, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michael Wallace Colgrove, M.D. located?

The NPPES record lists a practice address at 1500 Dodson Ave Ste 230, Fort Smith, AR, 72901. Phone: (479) 709-7490. Providers update this record themselves, so call before visiting.

How can I verify Michael Wallace Colgrove, M.D.'s license?

NPPES lists Arkansas license number E8309, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Wallace Colgrove, M.D. prescribe under Medicare Part D?

In 2024, Michael Wallace Colgrove, M.D. had 168 Medicare Part D claims for 47 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

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.