Kirsten Hammar, PA-C
NPI 1043603699 · Surgical Physician Assistant · Washington, DC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kirsten Hammar, PA-C is a Surgical Physician Assistant provider in Washington, DC (NPI 1043603699).
Provider details
- NPI number
- 1043603699
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA200001802 (DC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Mailing address
Additional practice locations (2)
- 4011 Talbot Rd S Ste 460Renton, WA 98055-5791Phone: (425) 690-3484Fax: (425) 690-9084
- 1959 Ne Pacific StSeattle, WA 98195-0001Phone: (065) 543-6420
Registry dates
- Enumerated
- 2015-03-06
- Last updated
- 2023-11-20
- Certified
- 2023-11-20
Frequently asked questions
- What is Kirsten Hammar's NPI number?
- Kirsten Hammar's National Provider Identifier (NPI) is 1043603699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirsten Hammar's specialty?
- Kirsten Hammar is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kirsten Hammar located?
- Kirsten Hammar's practice location on file with NPPES is 900 23rd St Nw, Washington, DC 20037-2342.
- What is Kirsten Hammar's phone number?
- The practice phone number listed in the NPPES registry for Kirsten Hammar is (202) 714-4000.
- Does Kirsten Hammar accept Medicare?
- Kirsten Hammar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kirsten Hammar's NPI active?
- Yes — Kirsten Hammar's NPI (1043603699) is active in the NPPES registry as of the last update on 2023-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.