Maria Lorraine Castaneda, FNP
NPI 1457537631 · Family Nurse Practitioner · Cortlandt Manor, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Lorraine Castaneda, FNP is a Family Nurse Practitioner provider in Cortlandt Manor, NY (NPI 1457537631).
Provider details
- NPI number
- 1457537631
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- F335323-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-01-17
- Last updated
- 2016-03-30
Frequently asked questions
- What is Maria Lorraine Castaneda's NPI number?
- Maria Lorraine Castaneda's National Provider Identifier (NPI) is 1457537631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Lorraine Castaneda's specialty?
- Maria Lorraine Castaneda is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Lorraine Castaneda located?
- Maria Lorraine Castaneda's practice location on file with NPPES is 165 Watch Hill Rd, Cortlandt Manor, NY 10567-7004.
- What is Maria Lorraine Castaneda's phone number?
- The practice phone number listed in the NPPES registry for Maria Lorraine Castaneda is (914) 293-7486.
- Does Maria Lorraine Castaneda accept Medicare?
- Maria Lorraine Castaneda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Lorraine Castaneda's NPI active?
- Yes — Maria Lorraine Castaneda's NPI (1457537631) is active in the NPPES registry as of the last update on 2016-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.