Katelynn Hillman, MD
NPI 1164957825 · Pediatrics Physician · Vienna, VA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelynn Hillman, MD is a Pediatrics Physician provider in Vienna, VA (NPI 1164957825).
Provider details
- NPI number
- 1164957825
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
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
83% 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
Mailing address
Registry dates
- Enumerated
- 2017-05-01
- Last updated
- 2023-02-01
- Certified
- 2023-02-01
Frequently asked questions
- What is Katelynn Hillman's NPI number?
- Katelynn Hillman's National Provider Identifier (NPI) is 1164957825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelynn Hillman's specialty?
- Katelynn Hillman is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Katelynn Hillman located?
- Katelynn Hillman's practice location on file with NPPES is 410 Maple Ave W Ste 5&6, Vienna, VA 22180-4240.
- What is Katelynn Hillman's phone number?
- The practice phone number listed in the NPPES registry for Katelynn Hillman is (703) 938-2244.
- Does Katelynn Hillman accept Medicare?
- Katelynn Hillman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelynn Hillman's NPI active?
- Yes — Katelynn Hillman's NPI (1164957825) is active in the NPPES registry as of the last update on 2023-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.