What is Gretchen Housel's NPI number?

Gretchen Housel's National Provider Identifier (NPI) is 1164971081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gretchen Housel's specialty?

Gretchen Housel is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Gretchen Housel located?

Gretchen Housel's practice location on file with NPPES is 5100 Wisconsin Ave Nw Ste 401, Washington, DC 20016-4131.

What is Gretchen Housel's phone number?

The practice phone number listed in the NPPES registry for Gretchen Housel is (202) 527-7393.

Is Gretchen Housel's NPI active?

Yes — Gretchen Housel's NPI (1164971081) is active in the NPPES registry as of the last update on 2022-07-21.

IndividualActive

Gretchen Housel, N.P.-C

NPI 1164971081 · Primary Care Nurse Practitioner · Washington, DC

Gretchen Housel, N.P.-C is a Primary Care Nurse Practitioner provider in Washington, DC (NPI 1164971081).

Provider details

NPI number: 1164971081
Entity type: Individual
Primary specialty: Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: N.P.-C
Sex: Female
Sole proprietor: No
License: 0001261752 (VA)

Specialties & taxonomies

Primary Care Nurse PractitionerPrimary363LP2300XLicense RN1044832 (DC)
Physician Assistants & Advanced Practice Nursing Providers
Registered Nurse163W00000XLicense 0001261752 (VA)
Nursing Service Providers
Registered Nurse163W00000XLicense RN1044832 (DC)
Nursing Service Providers
Primary Care Nurse Practitioner363LP2300XLicense 0024173026 (VA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

5100 Wisconsin Ave Nw Ste 401

Washington, DC 20016-4131

Phone: (202) 527-7393

Fax: (202) 527-7400

Street-level locationGet directions

More DC providers

Mailing address

8505 Arlington Blvd

Fairfax, VA 22031-4621

Enumerated: 2016-10-04
Last updated: 2022-07-21

Frequently asked questions

What is Gretchen Housel's NPI number?: Gretchen Housel's National Provider Identifier (NPI) is 1164971081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gretchen Housel's specialty?: Gretchen Housel is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Gretchen Housel located?: Gretchen Housel's practice location on file with NPPES is 5100 Wisconsin Ave Nw Ste 401, Washington, DC 20016-4131.
What is Gretchen Housel's phone number?: The practice phone number listed in the NPPES registry for Gretchen Housel is (202) 527-7393.
Is Gretchen Housel's NPI active?: Yes — Gretchen Housel's NPI (1164971081) is active in the NPPES registry as of the last update on 2022-07-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.