Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nilufer K Sumer, MD
Internal Medicine Physician in Flint, MI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720079700
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1003037 | Other | MI | HEALTH ADVANTAGE NETWORK |
| 110138137 | Other | MI | METRAHEALTH |
| 110B510530 | Other | MI | BLUE CROSS BLUE SHIELD |
| 4382477 | Medicaid | MI | - |
| 110B561250 | Other | MI | BLUE CROSS BLUE SHIELD |
| 5223488 | Other | MI | AETNA |
| 1003037 | Other | MI | MCLAREN HEALTH PLAN |
| 1061112 | Other | MI | HEALTH PLUS |
| C5895 | Other | MI | MCARE |
| G14681 | Other | MI | HEALTH NET FEDERAL SERV |
| 1102502060 | Other | MI | BLUE CROSS BLUE SHIELD |
| 110B510530 | Other | MI | BLUE CHOICE POS |
| 110B510530 | Other | MA | COMMUNITY BLUE |
| 110B510530 | Other | MI | BLUE CARE NETWORK |
| G14681 | Other | MI | HEALTH ALLIANCE PLAN |
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
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-16.