David Frederick, D.O.
Internal Medicine Physician · Austin, TX
David Frederick, D.O. is an internal medicine physician with a practice address in Austin, Texas, and NPI 1104189026, issued on Jun 18, 2012. Check the license (Texas R1963, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Frederick
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- R1963 TX
074006 GA
5101019942 MI
Self-reported in NPPES; status is on the state search - Practice location
- 919 E 32ND St, Austin, TX 78705
- Phone
- (512) 447-2211
- Enumerated
- Jun 18, 2012
- Record last updated
- Jan 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170724003338); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2012
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 919 E 32ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Uzair AhmadAnesthesiologist Assistant1639010358
- Erick Allen, M.D.Anesthesiology Physician1588623300
- Neil Altuna, R.N.Certified Registered Nurse Anesthetist1467831933
- Karunakar Annapureddy, MDHospitalist Physician1568543221
- Marcella Archambeault, CAAAnesthesiologist Assistant1295661924
- Madeleine Baughman, PAPhysician Assistant1548917107
Verify David Frederick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R1963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Hospital Internists OF Texas LLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Frederick among 9,175 internal medicine physician records in Texas
David Frederick, D.O. 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 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2012 · median 2004 among the 6,088 with a school on file
- Record last updated2018 · 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).
606 internal medicine physician records list a practice address in Austin
They are 606 of the 26,585 NPPES records with a practice address in Austin, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Austin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anthony Aventa, MDAustin, TX 787051801875034
- Sunil Cheruku, MDAustin, TX 787051235173345
- Nancy Foster, MDAustin, TX 787051588664957
- Robert Groves, MDAustin, TX 787051124007356
- Manjusha Gupte, MDAustin, TX 787051851387500
- Samson Jesudass, M.D.Austin, TX 787051619911385
- Jonathan Klocek, MDAustin, TX 787051265412910
- Kenneth Kroll, MDAustin, TX 787051831179589
Common questions
What is David Frederick, D.O.'s NPI number?
David Frederick, D.O.'s National Provider Identifier (NPI) is 1104189026, issued on Jun 18, 2012. An NPI identifies a provider in billing; it is not a license.
Where is David Frederick, D.O. located?
The NPPES record lists a practice address at 919 E 32ND St, Austin, TX, 78705. Phone: (512) 447-2211. Providers update this record themselves, so call before visiting.
How can I verify David Frederick, D.O.'s license?
NPPES lists Texas license number R1963, 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.
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.