Jeffrey Hamaker, M.D.
Surgery Physician · Lufkin, TX
Jeffrey Hamaker, M.D. is a surgery physician with a practice address in Lufkin, Texas, and NPI 1699119545, issued on Apr 22, 2013. Check the license (Texas R5123, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Hamaker
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- R5123 TX
Self-reported in NPPES; status is on the state search - Practice location
- 109 Westside Medical Blvd, Lufkin, TX 75904
- Phone
- (936) 634-8216
- Enumerated
- Apr 22, 2013
- Entity
- Type 1 · individual
Also registered at 109 Westside Medical Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alan Bassin, MDSurgery Physician1831191790
- Ashley McElroy, M.D.Surgery Physician1821401142
- Darry Meyer, D.O.Surgery Physician1134279292
Verify Jeffrey Hamaker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R5123Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5% more Medicare Part D claims than the average surgery physician in 2024
183 Medicare Part D claims for 96 beneficiaries, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 50 claims were for opioids.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf32 claims
- Acetaminophen-Codeine26 claims
- Hydrocodone-Acetaminophen18 claims
- Daptomycin12 claims
- Metronidazole12 claims
- Neomycin Sulfate12 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.
The practice group's Medicare quality score for 2023: 62.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $22.19
1 payment, mostly food and beverage; the largest payer was Ethicon US, LLC. The 19,002 providers of this specialty with any payment received $3,758.86 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.
One hospital or facility affiliation
- Angelina Surgical AssociatesLufkin, TX
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Surgery Physician providers in Texas
There are 2,534 surgery physician records in Texas.
Other surgery physician records in Texas
- Alan Abando, M.D.Cedar Park, TX1073561387
- Paulette Abbas, M.D.Dallas, TX1982997011
- Babak Abbassi, M.D.Greenville, TX1992151385
- Steven Abbate, MDSan Antonio, TX1235117433
- John Abbott, M.D.Rowlett, TX1255540936
- Abier Abdelnaby, M.D.Dallas, TX1831312503
- Saad Abdullah, MDHouston, TX1407089154
- Alan Abel, MDBig Spring, TX1518966829
- Stephen Abernathy, M.D.Temple, TX1851389779
- John Abikhaled, M.D.Austin, TX1639108731
Common questions
What is Jeffrey Hamaker, M.D.'s NPI number?
Jeffrey Hamaker, M.D.'s National Provider Identifier (NPI) is 1699119545, issued on Apr 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Hamaker, M.D. located?
The NPPES record lists a practice address at 109 Westside Medical Blvd, Lufkin, TX, 75904. Phone: (936) 634-8216. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Hamaker, M.D.'s license?
NPPES lists Texas license number R5123, 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 Jeffrey Hamaker, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Hamaker, M.D. had 183 Medicare Part D claims for 96 beneficiaries; the average among surgery physician prescribers was 174. Part D covers Medicare prescriptions only.
What is Jeffrey Hamaker, M.D.'s Medicare quality score?
The 2023 MIPS final score is 62.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.