Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alan White, M.D.
Hospitalist Physician in Troy, MI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689668337
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Registry record
Entity type Individual (Type 1)
Name Alan White
Credential M.D.
Sex Male
Practice address 4967 Crooks Rd, Suite 120, Troy, MI, 48098
Phone (248) 952-1601
Fax (248) 952-0192
Enumeration date Sep 8, 2005
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301048280 (MI) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 4301048280 (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 |
|---|---|---|---|
| 4846629 | Medicaid | MI | - |
| AW048280 | Other | MI | BCBSM |
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.
Frequently asked questions
Is NPI 1689668337 active?
Yes, as of the latest NPPES snapshot, NPI 1689668337 is active (record last updated 2025-09-11).
How do I verify Alan White's NPI record?
Cross-check NPI 1689668337 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Mudassir Daimee Internal Medicine Physician · Troy, MI NPI 1205838307 Andrea Sloan Internal Medicine Physician · Troy, MI NPI 1053315325 Tony Nguyen Internal Medicine Physician · Troy, MI NPI 1396741567 Nadarajan Janakan Internal Medicine Physician · Troy, MI NPI 1134128812 Michigan Hospitalists, PC Internal Medicine Physician · Troy, MI NPI 1497755169 Priti Verma Internal Medicine Physician · Troy, MI NPI 1336149004 Ahmad Zeibo Internal Medicine Physician · Troy, MI NPI 1922092816 Vinay Reddy Hospitalist Physician · Troy, MI NPI 1043204753
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.