Kristan Ahler, MD
NPI 1265401483 · Anatomic Pathology & Clinical Pathology Physician · Crossville, TN
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristan Ahler, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Crossville, TN (NPI 1265401483).
Provider details
- NPI number
- 1265401483
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD0000032051 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,579 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 | 814 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 245 | $26 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 113 | $10 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 70 | $32 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 64 | $74 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 46 | $38 |
Practice location
Mailing address
Additional practice locations (1)
- 8045 Roane Medical Center DrHarriman, TN 37748-8333Phone: (865) 316-2912Fax: (865) 316-3717
Registry dates
- Enumerated
- 2006-03-17
- Last updated
- 2024-11-26
- Certified
- 2024-11-26
Frequently asked questions
- What is Kristan Ahler's NPI number?
- Kristan Ahler's National Provider Identifier (NPI) is 1265401483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristan Ahler's specialty?
- Kristan Ahler is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Kristan Ahler located?
- Kristan Ahler's practice location on file with NPPES is 421 S Main St, Crossville, TN 38555-5048.
- What is Kristan Ahler's phone number?
- The practice phone number listed in the NPPES registry for Kristan Ahler is (931) 484-9511.
- Does Kristan Ahler accept Medicare?
- Kristan Ahler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristan Ahler's NPI active?
- Yes — Kristan Ahler's NPI (1265401483) is active in the NPPES registry as of the last update on 2024-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.