DIANE M PIERSON (DO) – Anatomic Pathology & Clinical Pathology Physician, NPI 1821076704

DIANE M PIERSON (DO) is a healthcare provider. based in Ashland, Kentucky. specializing in PATHOLOGY, HEMATOLOGY. They hold the professional credentials DO. They hold a License No. 34.010731 (OH). The NPI Number for DIANE M PIERSON (DO) is 1821076704

Main info

Female
25 Years Of Experience
Accepts Medicare Assignment
Name
DIANE M PIERSON (DO)
NPI
1821076704
Phone
(800) 288-8325
Address
PO BOX 539
Enumeration Date
3 January 2006
Last Update Date
4 October 2017

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6064080287
Graduation Year
2001 (25 years ago)
PAC ID
8729152921
Group Practice PAC ID
4082695937
Professional Enrollment ID
I20080806000542
Address ID
KY411012843AS2201XAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

228 PATHOLOGY in KY

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Provider Addresses for DIANE M PIERSON (DO)

  • 539, West Shore Drive, South Peninsula Cottage Area, Lucas, Mifflin Township, Ashland County, Ohio, 44843, United States

    ASHLAND, KY 411050539

    Phone: (800) 288-8325

    Fax: (419) 866-5453

    Type: Mailing

  • King's Daughters, 2201, Lexington Avenue, Geigers Crossing, Ashland, Boyd County, Kentucky, 41101, United States

    ASHLAND, KY 411012843

    Phone: (800) 288-8325

    Fax: (419) 866-5453

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-08-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20080806000542IPathologyKYTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
88305Pathology examination of tissue using a microscope, intermediate complexity1,347633$0
88341Special stained specimen slides to examine tissue, each additional procedure573135$0
88342Special stained specimen slides to examine tissue, initial procedure227165$0
88313Special stained specimen slides to examine tissue including interpretation and report9339$0
88307Pathology examination of tissue using a microscope, moderately high complexity9364$0
View full utilization report →

Insurance plans in this area (ZIP 41105)

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Provider's Procedures

DIANE M PIERSON (DO) performs procedures in PATHOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYKY88312Special stained specimen slides to identify organisms including interpretation and report154108
PATHOLOGYKY88342Tissue or cell analysis by immunologic technique255194

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4082695937View full group profile
NameSpecialtyState
P A T H O L O G YKY
P A T H O L O G YNY
P A T H O L O G YKY
P A T H O L O G YTX
P A T H O L O G YNM

Reviews

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Frequently asked questions

Can I verify DIANE M PIERSON (DO) with an NPI only?
You can start verification with NPI 1821076704 for DIANE M PIERSON (DO), then check state licensing separately.
Does CMS list DIANE M PIERSON (DO) as active?
Yes — DIANE M PIERSON (DO) is active in the NPI listing used on this page.
What is DIANE M PIERSON (DO)'s specialty?
The listing groups DIANE M PIERSON (DO) with Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
What area does DIANE M PIERSON (DO) serve?
DIANE M PIERSON (DO)'s listing highlights Ashland, Kentucky; more addresses can appear in NPPES.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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