Olivia Ambursley-Gries
NPI 1376359190 · Physician Assistant · Largo, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Ambursley-Gries is a Physician Assistant provider in Largo, MD (NPI 1376359190).
Provider details
- NPI number
- 1376359190
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- C09742 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
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
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2024-12-06
- Last updated
- 2025-02-19
- Certified
- 2025-02-19
Frequently asked questions
- What is Olivia Ambursley-Gries's NPI number?
- Olivia Ambursley-Gries's National Provider Identifier (NPI) is 1376359190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Ambursley-Gries's specialty?
- Olivia Ambursley-Gries is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Olivia Ambursley-Gries located?
- Olivia Ambursley-Gries's practice location on file with NPPES is 901 Harry S Truman Dr N, Largo, MD 20774-5477.
- What is Olivia Ambursley-Gries's phone number?
- The practice phone number listed in the NPPES registry for Olivia Ambursley-Gries is (240) 677-1000.
- Does Olivia Ambursley-Gries accept Medicare?
- Olivia Ambursley-Gries is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Ambursley-Gries's NPI active?
- Yes — Olivia Ambursley-Gries's NPI (1376359190) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.