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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Beth A Schaff, M.D.

Internal Medicine Physician in Boston, MA · enumerated 2007 · practices at Boston Partners in Care.

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

National Provider Identifier

1073638920

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Registry record

Entity type Individual (Type 1)
Name Beth A Schaff
Credential M.D.
Sex Female
Practice address 110 Chauncy St, Boston, MA, 02111
Phone (617) 654-7467
Enumeration date Mar 20, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 77926 (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.

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Frequently asked questions

What specialty is Beth Schaff?
Beth Schaff is registered in NPPES with the primary taxonomy of Internal Medicine 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 2007-07-08.