Mary Ann Sanders, M.D.,PH.D.
NPI 1598805731 · Anatomic Pathology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ann Sanders, M.D.,PH.D. is a Anatomic Pathology Physician provider in Louisville, KY (NPI 1598805731).
Provider details
- NPI number
- 1598805731
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 43343 (KY)
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
19 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
483 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) |
|---|---|---|
| Microscopic Genetic Analysis of Tumor, Manual88360 | 152 | $38 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 139 | $74 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 62 | $32 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 60 | $34 |
| X-Ray of Surgical Specimen76098 | 39 | $14 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 31 | $25 |
Typical Medicare-allowed amounts for these services range $14–$74 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2013-01-25
Frequently asked questions
- What is Mary Ann Sanders's NPI number?
- Mary Ann Sanders's National Provider Identifier (NPI) is 1598805731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Sanders's specialty?
- Mary Ann Sanders is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Ann Sanders located?
- Mary Ann Sanders's practice location on file with NPPES is 530 S Jackson St, Louisville, KY 40202-1675.
- What is Mary Ann Sanders's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Sanders is (502) 852-1468.
- Does Mary Ann Sanders accept Medicare?
- Mary Ann Sanders is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ann Sanders's NPI active?
- Yes — Mary Ann Sanders's NPI (1598805731) is active in the NPPES registry as of the last update on 2013-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.