Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Clare Heintzelman, FNP-C

Individual provider Obstetrics & Gynecology Physician · NPI 1801539820

MS. Clare Heintzelman, FNP-C is a Nurse Practitioner in Washington, District of Columbia. Qualified in 2021, 5 years ago. Licensed in District of Columbia.

Years since qualifying
5
Licensed in
DC
In the registry since
2022
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

4001 Brandywine St NW Ste 300
Washington, DC 20016-1876
Phone: (202) 449-9570
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence NP1040993 (DC)

Record details

NPI number1801539820
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedApril 18, 2022
Last updated in NPPESApril 18, 2022
Certification dateApril 9, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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