Allen Flack, M.D.
Anatomic Pathology & Clinical Pathology Physician · Wichita Falls, TX
Allen Flack, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Wichita Falls, Texas, and NPI 1053623421, issued on Jul 13, 2010. Check the license (Texas P9564, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Allen Flack
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- P9564 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1209 Brook Ave, Wichita Falls, TX 76301
- Phone
- (940) 322-7284
- Enumerated
- Jul 13, 2010
- Record last updated
- Jul 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (940) 322-8938
- Medicare enrollment
- Enrolled (PECOS I20150626000260); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2010
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,424 in Texas → Look up another NPI →
Also registered at 1209 Brook Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Flack, M. D.Anatomic Pathology & Clinical Pathology Physician1376545335
- Jose Lim, M.D.Internal Medicine Physician1548379696
- Dennis Reinke, M. D.Anatomic Pathology & Clinical Pathology Physician1750383717
- Randolph Sosolik, M. D.Anatomic Pathology & Clinical Pathology Physician1528043585
Verify Allen Flack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P9564Check 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
- Pathology Associates OF North Texas, P AWichita Falls, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allen Flack among 1,424 anatomic pathology & clinical pathology physician records in Texas
Allen Flack, M.D. is one of 1,424 anatomic pathology & clinical pathology physician records with a practice address in Texas. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2010 · median 2001 among the 864 with a school on file
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Texas
There are 1,424 anatomic pathology & clinical pathology physician records in Texas.
All 1,424 in Texas → Every provider in Wichita Falls → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- David Flack, M. D.Wichita Falls, TX 763011376545335
- Yvonne Hearn, MDWichita Falls, TX 763011477505451
- Dennis Reinke, M. D.Wichita Falls, TX 763011750383717
- Dennis Reinke, M.D.Wichita Falls, TX 763011982963625
- Randolph Sosolik, M. D.Wichita Falls, TX 763011528043585
- Susan Strate, MDWichita Falls, TX 763011407808488
- Carlos Araoz, MDSanger, TX 762661962563411
- Renata Joffe, MDRoanoke, TX 762621245499102
Common questions
What is Allen Flack, M.D.'s NPI number?
Allen Flack, M.D.'s National Provider Identifier (NPI) is 1053623421, issued on Jul 13, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Allen Flack, M.D. located?
The NPPES record lists a practice address at 1209 Brook Ave, Wichita Falls, TX, 76301. Phone: (940) 322-7284. Providers update this record themselves, so call before visiting.
How can I verify Allen Flack, M.D.'s license?
NPPES lists Texas license number P9564, 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.