Doctor profile · Federal record
Dr. Diane Pierson, DO
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Ashland, KY
- NPI 1821076704
- Accepts Medicare
- MIPS 90.5 / 100 · 2023
- 25 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2201 Lexington Ave
Ashland, KY 411012843
(800) 288-8325
fax (419) 866-5453 - Mailing address
-
Po Box 539
Ashland, KY 411050539
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- October 4, 2017
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- Kentucky #03093 · Ohio #34.010731
- Medicaid
- MN #420048900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821076704. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,931
Distinct HCPCS
10
Medicare allowed
$96,999
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 1,347 | 633 | $35 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 573 | 135 | $26 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 227 | 165 | $32 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 93 | 64 | $75 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 93 | 39 | $11 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 92 | 72 | $26 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 83 | 75 | $12 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 75 | 74 | $11 | |
88360 |
Microscopic genetic analysis of tumor, manual | 67 | 21 | $39 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 63 | 36 | $25 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 165. This provider delivers 18× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Diane Pierson's medical specialty?
Dr. Diane Pierson practices Anatomic Pathology & Clinical Pathology Physician in Ashland, KY.
Where does Dr. Diane Pierson practice?
Dr. Diane Pierson practices at 2201 Lexington Ave, Ashland, KY 411012843. Office phone: 8002888325.
What is Dr. Diane Pierson's NPI?
Dr. Diane Pierson's National Provider Identifier (NPI) is 1821076704, issued by NPPES.
Does Dr. Diane Pierson accept Medicare assignment?
Yes. Dr. Diane Pierson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Pierson commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.