Marie Grace Del Rosario, CRNP
NPI 1265906655 · Family Nurse Practitioner · Waldorf, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Grace Del Rosario, CRNP is a Family Nurse Practitioner provider in Waldorf, MD (NPI 1265906655).
Provider details
- NPI number
- 1265906655
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R172314 (MD)
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
7 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
- 2019-01-18
- Last updated
- 2023-01-24
- Certified
- 2023-01-24
Frequently asked questions
- What is Marie Grace Del Rosario's NPI number?
- Marie Grace Del Rosario's National Provider Identifier (NPI) is 1265906655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Grace Del Rosario's specialty?
- Marie Grace Del Rosario is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie Grace Del Rosario located?
- Marie Grace Del Rosario's practice location on file with NPPES is 11637 Terrace Dr Ste 101, Waldorf, MD 20602-3707.
- What is Marie Grace Del Rosario's phone number?
- The practice phone number listed in the NPPES registry for Marie Grace Del Rosario is (240) 629-3952.
- Does Marie Grace Del Rosario accept Medicare?
- Marie Grace Del Rosario is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Grace Del Rosario's NPI active?
- Yes — Marie Grace Del Rosario's NPI (1265906655) is active in the NPPES registry as of the last update on 2023-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.