Nina Neill, MD
NPI 1487277448 · Internal Medicine Physician · Falls Church, VA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nina Neill, MD is a Internal Medicine Physician provider in Falls Church, VA (NPI 1487277448).
Provider details
- NPI number
- 1487277448
- Entity type
- Individual
- Primary specialty
- Internal Medicine 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
6 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
- 2020-05-26
- Last updated
- 2025-02-13
- Certified
- 2025-02-13
Frequently asked questions
- What is Nina Neill's NPI number?
- Nina Neill's National Provider Identifier (NPI) is 1487277448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nina Neill's specialty?
- Nina Neill is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nina Neill located?
- Nina Neill's practice location on file with NPPES is 3300 Gallows Rd, Falls Church, VA 22042-3300.
- What is Nina Neill's phone number?
- The practice phone number listed in the NPPES registry for Nina Neill is (703) 776-3582.
- Does Nina Neill accept Medicare?
- Nina Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nina Neill's NPI active?
- Yes — Nina Neill's NPI (1487277448) is active in the NPPES registry as of the last update on 2025-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.