Gary Walter Unzeitig, M.D.
Surgery Physician · Laredo, TX
Gary Walter Unzeitig, M.D. is a surgery physician with a practice address in Laredo, Texas, and NPI 1528129921, issued on Dec 12, 2006. Check the license (Texas G4065, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gary Walter Unzeitig
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- G4065 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6801 Mcpherson RD Ste 106, Laredo, TX 78041
- Phone
- (956) 726-3691
- Enumerated
- Dec 12, 2006
- Record last updated
- Dec 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (956) 726-3692
- Medicaid ID
- 089502101 TX
- Medicare enrollment
- Enrolled (PECOS I20070315000111); may accept Medicare assignment
- Medical or professional school
- Northwestern University Womans Medical School, 1978
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,192 in Texas → Look up another NPI →
Verify Gary Walter Unzeitig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G4065Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average surgery physician in 2024
507 Medicare Part D claims for 160 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Anastrozole439 claims
- Tamoxifen Citrate21 claims
- Letrozole18 claims
- Raloxifene Hcl16 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: $110.25
2 payments; by number, the most common kind was food and beverage; the largest payer was Bolton Medical Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
Gary Walter Unzeitig among 2,192 surgery physician records in Texas
Gary Walter Unzeitig, M.D. is one of 2,192 surgery physician records with a practice address in Texas. 76% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1978 · median 2004 among the 1,350 with a school on file
- Record last updated2011 · 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 208600000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
All 2,192 in Texas → Every provider in Laredo → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Raul Cantu-Willman, M.D.Laredo, TX 780411588842611
- Adolfo Diaz, MDLaredo, TX 780411871989004
- Roberto Gomez-Vazquez, M.D.Laredo, TX 780411245397694
- Ivan Mederos, M.D.Laredo, TX 780411205809258
- Michael Morris, M.D.Laredo, TX 780411336313576
- Charles Schwartz, DOLaredo, TX 780411437133725
- Jorge Vela, M.D.Laredo, TX 780411235247735
- Marcia Chung, MDLaredo, TX 780451285907535
Common questions
What is Gary Walter Unzeitig, M.D.'s NPI number?
Gary Walter Unzeitig, M.D.'s National Provider Identifier (NPI) is 1528129921, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Walter Unzeitig, M.D. located?
The NPPES record lists a practice address at 6801 Mcpherson RD Ste 106, Laredo, TX, 78041. Phone: (956) 726-3691. Providers update this record themselves, so call before visiting.
How can I verify Gary Walter Unzeitig, M.D.'s license?
NPPES lists Texas license number G4065, 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 Walter Unzeitig, M.D. prescribe under Medicare Part D?
In 2024, Gary Walter Unzeitig, M.D. had 507 Medicare Part D claims for 160 beneficiaries; the average among surgery physician prescribers was 147. 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.