David Flack, M. D.
NPI 1376545335 · Anatomic Pathology & Clinical Pathology Physician · Wichita Falls, TX
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Flack, M. D. is a Anatomic Pathology & Clinical Pathology Physician provider in Wichita Falls, TX (NPI 1376545335).
Provider details
- NPI number
- 1376545335
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G5046 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,374 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 343 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 213 | $26 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 149 | $11 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 149 | $76 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 85 | $11 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 82 | $32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-02
- Last updated
- 2008-02-22
Frequently asked questions
- What is David Flack's NPI number?
- David Flack's National Provider Identifier (NPI) is 1376545335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Flack's specialty?
- David Flack is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is David Flack located?
- David Flack's practice location on file with NPPES is 1209 Brook Ave, Wichita Falls, TX 76301-5601.
- What is David Flack's phone number?
- The practice phone number listed in the NPPES registry for David Flack is (940) 322-7284.
- Does David Flack accept Medicare?
- David Flack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Flack's NPI active?
- Yes — David Flack's NPI (1376545335) is active in the NPPES registry as of the last update on 2008-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.