NPI Portal NPI Lookup & Verification

Megan C. Clark, DO

Megan C. Clark is a Internal Medicine Physician provider (Internal Medicine) practicing in Exeter, NH, registered in the NPPES registry with NPI 1376580985 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI 1376580985
Entity type Individual (Type 1)
Name Megan C. Clark
Credential DO
Sex Female
Practice address 5 ALUMNI DR FL 2, Exeter, NH, 03833
Phone 6035807525
Fax 6035807542
Enumeration date 2006-06-01
Last updated in NPPES 2018-04-03

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208000000X Pediatrics Physician Secondary 13033 NH
207R00000X Internal Medicine Physician Primary 13033 NH

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
3078628 Medicaid NH
Copy-ready billing details
Provider: Megan Clark, DO
NPI: 1376580985
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 5 ALUMNI DR FL 2, Exeter, NH, 03833

Other providers at this practice address

NPI Name Type Specialty Location
1265411268 Martin Ruzek Individual Hospitalist Physician Exeter, NH
1699747980 Michael Schaffer Individual Hospitalist Physician Exeter, NH
1720038896 Andrew Kunkemueller Individual Hospice and Palliative Medicine (Internal Medicine) Physician Exeter, NH
1144270216 Andrew Weeks Individual Family Medicine Physician Exeter, NH
1407801533 Kevin Mulholland Individual Hospitalist Physician Exeter, NH
1710927884 Mary Joseph Individual Hospitalist Physician Exeter, NH
1538199898 Alison Brennan Individual Hospitalist Physician Exeter, NH
1427164961 James Hart Individual Hospitalist Physician Exeter, NH

Verify this record

Cross-check NPI 1376580985 against the authoritative CMS record: view Megan C. Clark on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1376580985 active?
Yes — as of the latest NPPES snapshot, NPI 1376580985 is active (record last updated 2018-04-03).
How do I verify Megan Clark's NPI record?
Cross-check NPI 1376580985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-04-03.