Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susan P Perrine, MD

Pediatric Hematology & Oncology Physician in Boston, MA · enumerated 2005.

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

National Provider Identifier

1427035302

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Registry record

Entity type Individual (Type 1)

Name Susan P Perrine

Credential MD

Sex Female

Practice address 830 Harrison Ave, Moakley, 3rd Floor, Boston, MA, 02118

Phone (617) 638-6428

Fax (617) 638-5756

Enumeration date Dec 30, 2005

Last updated in NPPES Apr 7, 2014

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 42952 (MA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 42952 (MA) Secondary

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 42952 (MA) Primary

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
110055287A	Medicaid	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

What specialty is Susan Perrine?

Susan Perrine is registered in NPPES with the primary taxonomy of Pediatric Hematology & Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-07.