Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jenny Zhang Lin, M.D.
Neurology Physician in Rockville, MD · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659361616
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 194195 | Other | MD | AMERIGROUP MEDICAID |
| 0501922 | Other | MD | UNITED HEALTH |
| K143-0001 | Other | MD | BC/BS DC AND FEDERAL |
| 4100334 | Other | MD | MAMSI |
| 620189-01 | Other | MD | BC/BS MARYLAND |
| 669114 | Other | MD | NCPPO |
| 2747888 | Other | MD | CIGNA |
| 101802 | Other | MD | JOHNS HOPKINS HEALTH CARE |
| 3640877 | Other | MD | AETNA HMO |
| 403868100 | Medicaid | MD | - |
| 2278423 | Other | MD | CCN |
| 7691425 | Other | MD | AETNA-PPO |
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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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-22.