Mary Versfelt, M.D.
NPI 1003991316 · Pediatrics Physician · Rye Brook, NY
Mary Versfelt, M.D. is a Pediatrics Physician provider in Rye Brook, NY (NPI 1003991316).
Provider details
- NPI number
- 1003991316
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 141198 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Versfelt's NPI number?
- Mary Versfelt's National Provider Identifier (NPI) is 1003991316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Versfelt's specialty?
- Mary Versfelt is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Versfelt located?
- Mary Versfelt's practice location on file with NPPES is 12 Rye Ridge Plz, Rye Brook, NY 10573-2820.
- What is Mary Versfelt's phone number?
- The practice phone number listed in the NPPES registry for Mary Versfelt is (914) 251-1100.
- Is Mary Versfelt's NPI active?
- Yes — Mary Versfelt's NPI (1003991316) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.