IndividualActive
Madeline Williamson, MS
NPI 1659938546 · Genetic Counselor (M.S.) · Danville, PA
Madeline Williamson, MS is a Genetic Counselor (M.S.) provider in Danville, PA (NPI 1659938546).
Provider details
- NPI number
- 1659938546
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
100 N Academy Ave # Mc26-20
Danville, PA 17822-9800
Phone: (570) 214-2637
Fax: (570) 214-7342
Street-level locationGet directions
Mailing address
100 N Academy Ave # Mc26-20
Danville, PA 17822-9800
Registry dates
- Enumerated
- 2019-05-25
- Last updated
- 2021-01-12
- Certified
- 2021-01-12
Frequently asked questions
- What is Madeline Williamson's NPI number?
- Madeline Williamson's National Provider Identifier (NPI) is 1659938546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Williamson's specialty?
- Madeline Williamson is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Madeline Williamson located?
- Madeline Williamson's practice location on file with NPPES is 100 N Academy Ave # Mc26-20, Danville, PA 17822-9800.
- What is Madeline Williamson's phone number?
- The practice phone number listed in the NPPES registry for Madeline Williamson is (570) 214-2637.
- Is Madeline Williamson's NPI active?
- Yes — Madeline Williamson's NPI (1659938546) is active in the NPPES registry as of the last update on 2021-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.