Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard Maury Stone, MD

Hematology & Oncology Physician in Boston, MA · enumerated 2006.

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

National Provider Identifier

1528036894

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard Maury Stone

Credential MD

Sex Male

Practice address 44 Binney Street, Boston, MA, 02115

Phone (617) 632-2214

Fax (617) 632-2933

Enumeration date Mar 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 53417 (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
3034941	Other	-	MASSHEALTH MA MEDICAID
A14180DF	Other	-	HPHC DFCI ONLY
8668478	Other	-	CIGNA
2067491	Other	-	AETNA US HEALTHCARE
3004512	Other	-	UNITED HEALTH CARE
37678	Other	-	FALLON COMM HEALTH PLAN
729748	Other	-	TUFTS

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 is the NPI number for Richard Stone?

The National Provider Identifier (NPI) for Richard Stone is 1528036894, a Type 1 (individual) record in the CMS NPPES registry.

Where does Richard Stone practice?

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

Other providers at this practice address

Browse all →

Shelley Mccormick Genetic Counselor (M.S.) · Boston, MA NPI 1447224613 Iris Chan Medical Oncology Physician · Boston, MA NPI 1396712105 Arnold Freedman Medical Oncology Physician · Boston, MA NPI 1245207828 Robert Ross Medical Oncology Physician · Boston, MA NPI 1659348043 David Fisher Medical Oncology Physician · Boston, MA NPI 1598732752 Kimberly Stegmaier Pediatric Hematology & Oncology Physician · Boston, MA NPI 1801864202 Sung Yun Pai Pediatric Hematology & Oncology Physician · Boston, MA NPI 1497723647 Catherine Wu Hematology & Oncology Physician · Boston, MA NPI 1710946140

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.