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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan Moy Sooho, M.D.

Occupational Medicine Physician in Boston, MA · enumerated 2006.

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

National Provider Identifier

1891744793

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Registry record

Entity type Individual (Type 1)
Name Alan Moy Sooho
Credential M.D.
Sex Male
Practice address 150 S Huntington Ave, Boston, MA, 02130
Phone (857) 364-3665
Fax (857) 364-3149
Enumeration date May 8, 2006
Last updated in NPPES May 19, 2023

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 4301073487 (MI) Primary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 4301073487 (MI) Secondary
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

Is NPI 1891744793 active?
Yes, as of the latest NPPES snapshot, NPI 1891744793 is active (record last updated 2023-05-19).
How do I verify Alan Sooho's NPI record?
Cross-check NPI 1891744793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-19.