Gary P. Gehrki, M.D.
Internal Medicine Physician · Arkadelphia, AR
Gary P. Gehrki, M.D. is an internal medicine physician with a practice address in Arkadelphia, Arkansas, and NPI 1295752368, issued on Jul 16, 2006. Check the license (Arkansas C5914, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gary P. Gehrki
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C5914 AR
Self-reported in NPPES; status is on the state search - Practice location
- 2850 Twin Rivers Dr Ste 101B, Arkadelphia, AR 71923
- Phone
- (870) 246-8034
- Enumerated
- Jul 16, 2006
- Record last updated
- Nov 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (870) 246-3536
- Medicaid ID
- 101441001 AR
- Medicare enrollment
- Enrolled (PECOS I20090820000202); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 768 in Arkansas → Look up another NPI →
Verify Gary P. Gehrki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license C5914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average internal medicine physician in 2024
14,226 Medicare Part D claims for 442 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 1,002 claims were for opioids.
Most prescribed
- Atorvastatin Calcium581 claims
- Hydrocodone-Acetaminophen559 claims
- Amlodipine Besylate530 claims
- Omeprazole396 claims
- Gabapentin381 claims
- Hydrochlorothiazide381 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: $67.28
4 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Arkansas Health GroupArkadelphia, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary P. Gehrki among 768 internal medicine physician records in Arkansas
Gary P. Gehrki, M.D. is one of 768 internal medicine physician records with a practice address in Arkansas. 84% 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, 61% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1981 · median 2010 among the 519 with a school on file
- Record last updated2011 · 50% 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 Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Arkadelphia
They are 4 of the 572 NPPES records with a practice address in Arkadelphia, and 768 internal medicine physician records in Arkansas.
All 768 in Arkansas → Every provider in Arkadelphia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert Dorman, MDArkadelphia, AR 719231598764896
- Lorene Lomax, MDArkadelphia, AR 719231265477319
- Benjamin Martin, MDArkadelphia, AR 719231518520741
- Megan Bissell, MDHot Springs, AR 719131275273757
- Christopher Black, MDHot Springs, AR 719131093398653
- Jeffrey Bordelon, MDHot Springs, AR 719131033267679
- James Bridges, M.D.Hot Springs, AR 719131821037060
- Christopher Buliga, DOHot Springs, AR 719131497497077
Common questions
What is Gary P. Gehrki, M.D.'s NPI number?
Gary P. Gehrki, M.D.'s National Provider Identifier (NPI) is 1295752368, issued on Jul 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary P. Gehrki, M.D. located?
The NPPES record lists a practice address at 2850 Twin Rivers Dr Ste 101B, Arkadelphia, AR, 71923. Phone: (870) 246-8034. Providers update this record themselves, so call before visiting.
How can I verify Gary P. Gehrki, M.D.'s license?
NPPES lists Arkansas license number C5914, 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 Gary P. Gehrki, M.D. prescribe under Medicare Part D?
In 2024, Gary P. Gehrki, M.D. had 14,226 Medicare Part D claims for 442 beneficiaries; 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.