Barry Isaac Davenport, MD
Family Medicine Physician · Altus, OK
Barry Isaac Davenport, MD is a family medicine physician with a practice address in Altus, Oklahoma, and NPI 1912468042, issued on Mar 29, 2019. Check the license (Oklahoma 37355, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Barry Isaac Davenport
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 37355 OK
S9125 TX
Self-reported in NPPES; status is on the state search - Practice location
- 301 N 1St St Bldg 46, Altus, OK 73523
- Phone
- (580) 481-5230
- Enumerated
- Mar 29, 2019
- Record last updated
- Jun 11, 2026
- Medicaid ID
- 201029430A OK
- Medicare enrollment
- Enrolled (PECOS I20220201002942); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 301 N 1St St Bldg 46
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Nelson, DOPediatrics Physician1134665797
- Jarrett RogersFamily Medicine Physician1386344752
Verify Barry Isaac Davenport in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 37355Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
252 Medicare Part D claims for 164 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 34 claims were for opioids.
Most prescribed
- Cephalexin30 claims
- Ondansetron Odt25 claims
- Azithromycin22 claims
- Hydrocodone-Acetaminophen22 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.
Bills Medicare through 3 group practices
- Concord Medical Group OF Texas PLLCHenrietta, TX
- County OF ClayHenrietta, TX
- Mangum City Hospital AuthorityMangum, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barry Isaac Davenport among 2,303 family medicine physician records in Oklahoma
Barry Isaac Davenport, MD is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2008 among the 1,407 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 family medicine physician records list a practice address in Altus
They are 19 of the 360 NPPES records with a practice address in Altus, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Altus → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nicholas Martin, DOAltus, OK 735231801393913
- Emily Olinger, DOAltus Afb, OK 735231205458510
- Jarrett RogersAltus, OK 735231386344752
- Isaac YourisonAltus, OK 735231285088930
- Angelia Andrews, MDAltus, OK 735211871531707
- Noble Ballard, M. D.Altus, OK 735211639125727
- Charles Carter, MD DPH PLLCAltus, OK 735211730129750
- Abdallah Dawod, MDAltus, OK 735211174519771
Common questions
What is Barry Isaac Davenport, MD's NPI number?
Barry Isaac Davenport, MD's National Provider Identifier (NPI) is 1912468042, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Barry Isaac Davenport, MD located?
The NPPES record lists a practice address at 301 N 1St St Bldg 46, Altus, OK, 73523. Phone: (580) 481-5230. Providers update this record themselves, so call before visiting.
How can I verify Barry Isaac Davenport, MD's license?
NPPES lists Oklahoma license number 37355, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Barry Isaac Davenport, MD prescribe under Medicare Part D?
In 2024, Barry Isaac Davenport, MD had 252 Medicare Part D claims for 164 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.