Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marsha Kay Fearing, MD, MPH, MMSC.

Pediatrics Physician in Southbridge, MA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023007184

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Registry record

Entity type Individual (Type 1)

Name Dr. Marsha Kay Fearing

Credential MD, MPH, MMSC.

Sex Female

Practice address 100 South St, Ste 102, Southbridge, MA, 01550

Phone (508) 765-7860

Fax (508) 765-7861

Enumeration date Oct 20, 2005

Last updated in NPPES Feb 7, 2017

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 214020 (MA) Primary

207SG0201X Clinical Genetics (M.D.) Physician Allopathic & Osteopathic Physicians · License 214020 (MA) Secondary

207SG0202X Clinical Biochemical Genetics Physician Allopathic & Osteopathic Physicians · License 214020 (MA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
214020	Other	MA	TUFTS HEALTH PLAN
0182931	Medicaid	MA	-
J25574	Other	MA	BCBS OF MA

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.

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Frequently asked questions

How do I verify Marsha Fearing's NPI record?

Cross-check NPI 1023007184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023007184 active?

Yes, as of the latest NPPES snapshot, NPI 1023007184 is active (record last updated 2017-02-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-07.