Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan Ahlawat Sumski, MD

Student in an Organized Health Care Education/Training Program in Ann Arbor, MI · enumerated 2021.

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

National Provider Identifier

1336729953

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Registry record

Entity type Individual (Type 1)

Name Alan Ahlawat Sumski

Credential MD

Sex Male

Practice address 1500 E Medical Center Drive, Spc 5856, Vascular Surgery Clinic, Ann Arbor, MI, 48109

Phone (734) 936-5850

Enumeration date Apr 8, 2021

Last updated in NPPES Jul 15, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301516490 (MI) 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

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 Alan Sumski?

Alan Sumski is registered in NPPES with the primary taxonomy of Student in an Organized Health Care Education/Training Program. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Carolyn Judge Student in an Organized Health Care Education/Training Program · Ann Arbor, MI NPI 1710449855 Catherine Wagner Student in an Organized Health Care Education/Training Program · Ann Arbor, MI NPI 1477117463 Gardner Yost Student in an Organized Health Care Education/Training Program · Ann Arbor, MI NPI 1184288177 Jarred Mondonedo Student in an Organized Health Care Education/Training Program · Ann Arbor, MI NPI 1801419130 Chi Chi Do-Nguyen Student in an Organized Health Care Education/Training Program · Ann Arbor, MI NPI 1326661265 Temilolaoluwa Daramola Internal Medicine Physician · Ann Arbor, MI NPI 1851965933 Syed Raza Hospitalist Physician · Ann Arbor, MI NPI 1811635154 Mami Sow Student in an Organized Health Care Education/Training Program · Ann Arbor, MI NPI 1871282392

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