Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Benjamin J Song, MD

Allergy & Immunology Physician in Ypsilanti, MI · enumerated 2005 · practices at Allergy & Immunology Associates of Ann Arbor, P.C..

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

National Provider Identifier

1750362034

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Registry record

Entity type Individual (Type 1)

Name Dr. Benjamin J Song

Credential MD

Sex Male

Practice address 2000 N Huron River Dr Ste 200, Ypsilanti, MI, 48197

Phone (734) 434-3007

Fax (734) 434-6317

Enumeration date Nov 14, 2005

Last updated in NPPES Jun 12, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301071851 (MI) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301071851 (MI) Secondary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 4301071851 (MI) 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
104625172	Medicaid	MI	-
104630557	Medicaid	MI	-

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

How do I verify Benjamin Song's NPI record?

Cross-check NPI 1750362034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1750362034 active?

Yes, as of the latest NPPES snapshot, NPI 1750362034 is active (record last updated 2018-06-12).

Other providers at this practice address

Browse all →

Jeffrey Leflein Allergy & Immunology Physician · Ypsilanti, MI NPI 1578544870 Harvey Leo Allergy Physician · Ypsilanti, MI NPI 1992786271 Jennifer Demore Allergy & Immunology Physician · Ypsilanti, MI NPI 1902854490 Allergy & Immunology Associates of Ann Arbor, P.C. Allergy Physician · Ypsilanti, MI NPI 1568671972 Tara Shankar Allergy Physician · Ypsilanti, MI NPI 1598082117

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-12.