John Athans, M.D.
NPI 1407847528 · Anatomic Pathology Physician · Somersworth, NH
Enrolled with Medicare as Order and Referring Only - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Athans, M.D. is a Anatomic Pathology Physician provider in Somersworth, NH (NPI 1407847528).
Provider details
- NPI number
- 1407847528
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 43036 (MA)
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 tenure38% of score
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2018-10-03
Frequently asked questions
- What is John Athans's NPI number?
- John Athans's National Provider Identifier (NPI) is 1407847528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Athans's specialty?
- John Athans is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Athans located?
- John Athans's practice location on file with NPPES is 255 Route 108, Somersworth, NH 03878-1543.
- What is John Athans's phone number?
- The practice phone number listed in the NPPES registry for John Athans is (603) 841-2301.
- Does John Athans accept Medicare?
- John Athans is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Athans's NPI active?
- Yes — John Athans's NPI (1407847528) is active in the NPPES registry as of the last update on 2018-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.