Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Helga Van Dolsen, C.R.N.P.
Adult Health Nurse Practitioner in Bowie, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861472730
See something wrong? Report a correction
Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1995596 | Other | MD | AETNA HMO |
| 234261800 | Medicaid | MD | - |
| 648934-01 | Other | MD | CAREFIRST MD RENDERING |
| P00401331 | Other | MD | RAILROAD MEDICARE |
| 203807 | Other | MD | JHHC PROVIDER NUMBER |
| 7270032 | Other | MD | AETNA PPO |
| 7605-0079 | Other | MD | CAREFIRST BLUECHOICE |
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
How do I verify Helga Van Dolsen's NPI record?
Is NPI 1861472730 active?
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-24.