Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ward E Bein, M.D.

Psychiatry Physician in Acton, MA · enumerated 2006 · practices at Pauline Gerson.

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

National Provider Identifier

1710925011

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Registry record

Entity type Individual (Type 1)

Name Ward E Bein

Credential M.D.

Sex Male

Practice address Acton, MA, 01720

Phone (617) 921-3747

Fax (978) 635-1913

Enumeration date Jun 2, 2006

Last updated in NPPES Jan 16, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 54713 (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
1103211	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

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.

What specialty is Ward Bein?

Ward Bein is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Peter Mosbach Health Service Psychologist · Acton, MA NPI 1013904309 Pauline Gerson Clinical Psychologist · Acton, MA NPI 1932147261 Sherri Kauderer Clinical Psychologist · Acton, MA NPI 1699714345 Cynthia Adamski Clinical Social Worker · Acton, MA NPI 1982620696 Joseph Fitzpatrick Chiropractor · Acton, MA NPI 1467525147 Kathleen Finn Clinical Psychologist · Acton, MA NPI 1811063266 Pauline Gerson Psychiatry Physician · Acton, MA NPI 1801957071 Marc Berger Clinical Psychologist · Acton, MA NPI 1386793743

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-16.