Gary Kent Barbin, MD
Internal Medicine Physician · Waco, TX
Gary Kent Barbin, MD is an internal medicine physician with a practice address in Waco, Texas, and NPI 1568436780, issued on Feb 14, 2006. Check the license (Texas E4188, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gary Kent Barbin
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E4188 TX
Self-reported in NPPES; status is on the state search - Practice location
- 301 Richland West Cir, Waco, TX 76712
- Phone
- (254) 756-7091
- Enumerated
- Feb 14, 2006
- Record last updated
- Jan 9, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (254) 754-2666
- Medicaid IDs
- 122972603 TX
122972605 TX - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 301 Richland West Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Kent Barbin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E4188Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 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.
Gary Kent Barbin among 9,175 internal medicine physician records in Texas
Gary Kent Barbin, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2017 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 internal medicine physician records list a practice address in Waco
They are 41 of the 3,295 NPPES records with a practice address in Waco, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Waco → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Copeland, MDWaco, TX 767121174597348
- Roger Cowart, MDWaco, TX 767121750391546
- Joe Cunningham, M. D.Waco, TX 767121639395676
- Steven Elwell, MDWaco, TX 767121336112556
- James Hodges, MDWaco, TX 767121962441600
- Twiladawn Lovett, M.D.Waco, TX 767121649296161
- Vikas Patel, M.D.Waco, TX 767121083634356
- Roxann Samples, M.D.Waco, TX 767121184796252
Common questions
What is Gary Kent Barbin, MD's NPI number?
Gary Kent Barbin, MD's National Provider Identifier (NPI) is 1568436780, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Kent Barbin, MD located?
The NPPES record lists a practice address at 301 Richland West Cir, Waco, TX, 76712. Phone: (254) 756-7091. Providers update this record themselves, so call before visiting.
How can I verify Gary Kent Barbin, MD's license?
NPPES lists Texas license number E4188, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Kent Barbin, MD prescribe under Medicare Part D?
In 2024, Gary Kent Barbin, MD had 11 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.