Robert Lonis, PA
NPI 1851289052 · Physician Assistant · Marietta, GA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Lonis, PA is a Physician Assistant provider in Marietta, GA (NPI 1851289052).
Provider details
- NPI number
- 1851289052
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
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
- 2025-06-25
- Last updated
- 2025-06-25
- Certified
- 2025-06-25
Frequently asked questions
- What is Robert Lonis's NPI number?
- Robert Lonis's National Provider Identifier (NPI) is 1851289052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Lonis's specialty?
- Robert Lonis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Lonis located?
- Robert Lonis's practice location on file with NPPES is 300 Tower Rd Ne Ste 200, Marietta, GA 30060-9403.
- What is Robert Lonis's phone number?
- The practice phone number listed in the NPPES registry for Robert Lonis is (770) 427-5717.
- Does Robert Lonis accept Medicare?
- Robert Lonis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Lonis's NPI active?
- Yes — Robert Lonis's NPI (1851289052) is active in the NPPES registry as of the last update on 2025-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.