Kelly Hallmark, MD
NPI 1174704373 · Anatomic Pathology & Clinical Pathology Physician · San Angelo, TX
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Hallmark, MD is a Anatomic Pathology & Clinical Pathology Physician provider in San Angelo, TX (NPI 1174704373).
Provider details
- NPI number
- 1174704373
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- N2547 (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
18 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
1,913 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 | 623 | $37 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 553 | $36 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 153 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 148 | $28 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 94 | $34 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 86 | $79 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-16
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Kelly Hallmark's NPI number?
- Kelly Hallmark's National Provider Identifier (NPI) is 1174704373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Hallmark's specialty?
- Kelly Hallmark is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Kelly Hallmark located?
- Kelly Hallmark's practice location on file with NPPES is 120 E Beauregard Ave, San Angelo, TX 76903-5919.
- What is Kelly Hallmark's phone number?
- The practice phone number listed in the NPPES registry for Kelly Hallmark is (325) 747-1511.
- Does Kelly Hallmark accept Medicare?
- Kelly Hallmark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Hallmark's NPI active?
- Yes — Kelly Hallmark's NPI (1174704373) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.