NPPES file of Aug 9, 2026

Gregory Hanak, D.M.D.

General Practice Dentistry · Austin, TX

Gregory Hanak, D.M.D. is a general practice dentistry with a practice address in Austin, Texas, and NPI 1285185645, issued on Oct 20, 2016. Check the license (Texas 32500, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285185645
Name
Gregory Hanak
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
32500 TX
Self-reported in NPPES; status is on the state search
Practice location
2700 W Anderson LN, Austin, TX 78757
Phone
(512) 334-9894
Enumerated
Oct 20, 2016
Record last updated
Oct 20, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20260401000692); may accept Medicare assignment
Medical or professional school
Oregon Health & Sciences Univ School Of Dentistry, 2016
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest general practice dentistry records → All 10,056 in Texas → Look up another NPI →

Also registered at 2700 W Anderson LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

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  6. Zhongling Zhang, L.AC.Acupuncturist1790953792

Verify Gregory Hanak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 32500    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Gregory Hanak among 10,056 general practice dentistry records in Texas

Gregory Hanak, D.M.D. is one of 10,056 general practice dentistry records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 72% of them.

  • NPI issued2016 · 72% of these records are older, 26% newer
  • In a Medicare fileNo · 64% of these records are
  • In the CMS Doctors and Clinicians fileYes · under 1% of these records are
  • Graduated2016 · median 2015 among the 46 with a school on file
  • Record last updated2016 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

484 general practice dentistry records list a practice address in Austin

They are 484 of the 26,585 NPPES records with a practice address in Austin, and 10,056 general practice dentistry records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 10,056 in Texas → Every provider in Austin → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Robin Bethell, D.D.S.Austin, TX 787571790940880
  2. James Cordera, D.D.S.Austin, TX 787571912057845
  3. Erica Elward, D.M.D.Austin, TX 787571437531910
  4. Robert Frazer, D.D.S.Austin, TX 787571942419932
  5. Elizabeth Grimm, DDSAustin, TX 787571336320514
  6. Kara Hegwood, DDSAustin, TX 787571730815556
  7. Christine Hervas, DDSAustin, TX 787571659402253
  8. Thomas Hutchison, D.D.S.Austin, TX 787571033128830

Common questions

What is Gregory Hanak, D.M.D.'s NPI number?

Gregory Hanak, D.M.D.'s National Provider Identifier (NPI) is 1285185645, issued on Oct 20, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Hanak, D.M.D. located?

The NPPES record lists a practice address at 2700 W Anderson LN, Austin, TX, 78757. Phone: (512) 334-9894. Providers update this record themselves, so call before visiting.

How can I verify Gregory Hanak, D.M.D.'s license?

NPPES lists Texas license number 32500, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.