NPI Portal NPI Lookup & Verification

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

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Helga Van Dolsen
Credential C.R.N.P.
Sex Female
Practice address 4201 Mitchellville Rd, Suite 102, Bowie, MD, 20716
Fax (410) 741-0865
Enumeration date Jan 18, 2006
Last updated in NPPES Jan 24, 2011

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R061673 (MD) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Helga Van Dolsen's NPI record?
Cross-check NPI 1861472730 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1861472730 active?
Yes, as of the latest NPPES snapshot, NPI 1861472730 is active (record last updated 2011-01-24).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-24.