What is Roger Mathewson's NPI number?

Roger Mathewson's National Provider Identifier (NPI) is 1982605101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roger Mathewson's specialty?

Roger Mathewson is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).

Where is Roger Mathewson located?

Roger Mathewson's practice location on file with NPPES is 401 N Ewing St, Lancaster, OH 43130-3372.

What is Roger Mathewson's phone number?

The practice phone number listed in the NPPES registry for Roger Mathewson is (740) 687-8141.

Is Roger Mathewson's NPI active?

Yes — Roger Mathewson's NPI (1982605101) is active in the NPPES registry as of the last update on 2012-02-08.

IndividualActive

Roger Mathewson, MD

NPI 1982605101 · Anatomic Pathology & Clinical Pathology Physician · Lancaster, OH

Roger Mathewson, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Lancaster, OH (NPI 1982605101).

Provider details

NPI number: 1982605101
Entity type: Individual
Primary specialty: Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 35-061031 (OH)

Practice location

401 N Ewing St

Lancaster, OH 43130-3372

Phone: (740) 687-8141

Fax: (740) 687-8973

Street-level locationGet directions

More OH providers

Mailing address

Po Box 550

Lancaster, OH 43130-0550

Specialties & taxonomies

Anatomic Pathology & Clinical Pathology PhysicianPrimary207ZP0102XLicense 35-061031 (OH)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
21 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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.

Enumerated: 2005-08-10
Last updated: 2012-02-08

Frequently asked questions

What is Roger Mathewson's NPI number?: Roger Mathewson's National Provider Identifier (NPI) is 1982605101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Roger Mathewson's specialty?: Roger Mathewson is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
Where is Roger Mathewson located?: Roger Mathewson's practice location on file with NPPES is 401 N Ewing St, Lancaster, OH 43130-3372.
What is Roger Mathewson's phone number?: The practice phone number listed in the NPPES registry for Roger Mathewson is (740) 687-8141.
Is Roger Mathewson's NPI active?: Yes — Roger Mathewson's NPI (1982605101) is active in the NPPES registry as of the last update on 2012-02-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions