Gary Horsmon, PA-C, ATC
NPI 1598758930 · Physician Assistant · Lutherville, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Horsmon, PA-C, ATC is a Physician Assistant provider in Lutherville, MD (NPI 1598758930).
Provider details
- NPI number
- 1598758930
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C, ATC
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Athletic Trainer2255A2300X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-08-30
- Last updated
- 2013-11-01
Frequently asked questions
- What is Gary Horsmon's NPI number?
- Gary Horsmon's National Provider Identifier (NPI) is 1598758930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Horsmon's specialty?
- Gary Horsmon is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gary Horsmon located?
- Gary Horsmon's practice location on file with NPPES is 10753 Falls Rd, Lutherville, MD 21093-4535.
- What is Gary Horsmon's phone number?
- The practice phone number listed in the NPPES registry for Gary Horsmon is (410) 583-2850.
- Does Gary Horsmon accept Medicare?
- Gary Horsmon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Horsmon's NPI active?
- Yes — Gary Horsmon's NPI (1598758930) is active in the NPPES registry as of the last update on 2013-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.