Gelen R. Del Rosario MD Inc
NPI 1255738423 · Gynecology Physician · National City, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gelen R. Del Rosario MD Inc is a Gynecology Physician organization in National City, CA (NPI 1255738423).
Provider details
- NPI number
- 1255738423
- Entity type
- Organization
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gelen Del Rosario, President(619) 475-1261
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
11 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
- 2014-12-03
- Last updated
- 2015-11-12
Frequently asked questions
- What is Gelen R. Del Rosario MD Inc's NPI number?
- Gelen R. Del Rosario MD Inc's National Provider Identifier (NPI) is 1255738423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gelen R. Del Rosario MD Inc?
- Gelen R. Del Rosario MD Inc is classified in the NPPES registry as Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gelen R. Del Rosario MD Inc located?
- Gelen R. Del Rosario MD Inc's practice location on file with NPPES is 502 Euclid Ave, National City, CA 91950-2931.
- What is Gelen R. Del Rosario MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Gelen R. Del Rosario MD Inc is (619) 475-1261.
- Does Gelen R. Del Rosario MD Inc accept Medicare?
- Gelen R. Del Rosario MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gelen R. Del Rosario MD Inc?
- The authorized official listed on Gelen R. Del Rosario MD Inc's NPPES record is Gelen Del Rosario, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gelen R. Del Rosario MD Inc's NPI active?
- Yes — Gelen R. Del Rosario MD Inc's NPI (1255738423) is active in the NPPES registry as of the last update on 2015-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.