OrganizationActive
Gnm MD, LLC
NPI 1144117839 · Clinical Genetics (M.D.) Physician · Saint Johns, FL
Provider details
- NPI number
- 1144117839
- Entity type
- Organization
- Primary specialty
- Clinical Genetics (M.D.) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Anthony Perszyk, Owner(904) 834-5175
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Medical Specialty Clinic/Center261QM2500X
Ambulatory Health Care Facilities
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
112 Bartram Oaks Walk Unit 600849
Saint Johns, FL 32260-7734
Phone: (904) 834-5175
Street-level locationGet directions
Mailing address
112 Bartram Oaks Walk Unit 600849
Saint Johns, FL 32260-7734
Registry dates
- Enumerated
- 2025-06-23
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.