IndividualActive
Briana Marmelstein, MS, CGC
NPI 1922616978 · Genetic Counselor (M.S.) · Allentown, PA
Provider details
- NPI number
- 1922616978
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- MS, CGC
- Sex
- Female
- Sole proprietor
- No
- License
- PGC000112 (PA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
240 Cetronia Rd Ste 225s
Allentown, PA 18104-9701
Phone: (484) 503-4160
Fax: (833) 616-6610
Street-level locationGet directions
Mailing address
529 Spring Mill Ave
Conshohocken, PA 19428-1949
Additional practice locations (2)
- 1600 St Lukes BlvdEaston, PA 18045-5671Phone: (484) 503-4673
- 701 Ostrum StFountain Hill, PA 18015-1155Phone: (484) 526-7000
Registry dates
- Enumerated
- 2020-07-15
- Last updated
- 2023-06-06
- Certified
- 2023-06-06
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.