IndividualActive
Madison Maertens, MS, CGC
NPI 1225785736 · Genetic Counselor (M.S.) · New York, NY
Madison Maertens, MS, CGC is a Genetic Counselor (M.S.) provider in New York, NY (NPI 1225785736).
Provider details
- NPI number
- 1225785736
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- MS, CGC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
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
4 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
126 W 60th St
New York, NY 10023-7402
Phone: (425) 220-5336
Street-level locationGet directions
Mailing address
124 W 60th St
New York, NY 10023-7451
Registry dates
- Enumerated
- 2022-03-04
- Last updated
- 2022-03-04
- Certified
- 2022-03-04
Frequently asked questions
- What is Madison Maertens's NPI number?
- Madison Maertens's National Provider Identifier (NPI) is 1225785736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Maertens's specialty?
- Madison Maertens is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Madison Maertens located?
- Madison Maertens's practice location on file with NPPES is 126 W 60th St, New York, NY 10023-7402.
- What is Madison Maertens's phone number?
- The practice phone number listed in the NPPES registry for Madison Maertens is (425) 220-5336.
- Is Madison Maertens's NPI active?
- Yes — Madison Maertens's NPI (1225785736) is active in the NPPES registry as of the last update on 2022-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.