Robert Castellanos, MD
NPI 1427268176 · Family Medicine Physician · Cortland, NY
Robert Castellanos, MD is a Family Medicine Physician organization in Cortland, NY (NPI 1427268176).
Provider details
- NPI number
- 1427268176
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Castellanos, Dr.(607) 756-9941
- License
- 164338 (NY)
Specialties & taxonomies
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
- 2007-05-23
- Last updated
- 2008-06-17
Frequently asked questions
- What is Robert Castellanos, MD's NPI number?
- Robert Castellanos, MD's National Provider Identifier (NPI) is 1427268176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert Castellanos, MD?
- Robert Castellanos, MD is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Castellanos, MD located?
- Robert Castellanos, MD's practice location on file with NPPES is 14 Kennedy Pkwy, Cortland, NY 13045-1435.
- What is Robert Castellanos, MD's phone number?
- The practice phone number listed in the NPPES registry for Robert Castellanos, MD is (607) 756-9941.
- Who is the authorized official for Robert Castellanos, MD?
- The authorized official listed on Robert Castellanos, MD's NPPES record is Robert Castellanos, Dr.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert Castellanos, MD's NPI active?
- Yes — Robert Castellanos, MD's NPI (1427268176) is active in the NPPES registry as of the last update on 2008-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.