Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Lawrence Mcafee, MD

Medical Oncology Physician in Boston, MA · enumerated 2005.

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

National Provider Identifier

1588647945

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Lawrence Mcafee

Credential MD

Sex Male

Practice address 100 Blossom Street, Cox 640 Hematology Oncology Associates, Boston, MA, 02114

Phone (617) 724-1124

Fax (617) 724-1126

Enumeration date Nov 21, 2005

Last updated in NPPES Oct 15, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 78170 (MA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 78170 (MA) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 78170 (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
078170	Other	MA	TUFTS HEALTH PLAN
J30500	Other	MA	BCBS MA
3124002	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

Where does Steven Mcafee practice?

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

What is the NPI number for Steven Mcafee?

The National Provider Identifier (NPI) for Steven Mcafee is 1588647945, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Bruce Chabner Internal Medicine Physician · Boston, MA NPI 1467443176 Aleena Banerji Allergy & Immunology Physician · Boston, MA NPI 1063495562 Shannon Macdonald Radiation Oncology Physician · Boston, MA NPI 1497713853 Robert Sackstein Internal Medicine Physician · Boston, MA NPI 1306887302 Thomas Roberts Hematology & Oncology Physician · Boston, MA NPI 1013929082 Othon Iliopoulos Medical Oncology Physician · Boston, MA NPI 1447352448 Nancy Schaeffer Nurse Practitioner · Boston, MA NPI 1427113067 Kevin Oh Radiation Oncology Physician · Boston, MA NPI 1780703124

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-15.