Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Martha Collins, MD

Child & Adolescent Psychiatry Physician in South Boston, MA · enumerated 2006.

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

National Provider Identifier

1841254000

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Registry record

Entity type Individual (Type 1)

Name Dr. Martha Collins

Credential MD

Sex Female

Practice address 58 Old Colony Ave, South Boston, MA, 02127

Phone (617) 268-1700

Fax (617) 268-1991

Enumeration date Apr 14, 2006

Last updated in NPPES Nov 4, 2010

Taxonomy & licenses

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 48283 (MA) Primary

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

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Martha Collins?

The National Provider Identifier (NPI) for Martha Collins is 1841254000, a Type 1 (individual) record in the CMS NPPES registry.

Where does Martha Collins practice?

The practice location on file with NPPES is in South Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-04.