Mary Grecco, DNP, AGAC-NP
NPI 1306594544 · Acute Care Nurse Practitioner · Bethesda, MD
Mary Grecco, DNP, AGAC-NP is a Acute Care Nurse Practitioner provider in Bethesda, MD (NPI 1306594544).
Provider details
- NPI number
- 1306594544
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, AGAC-NP
- Sex
- Female
- Sole proprietor
- No
- License
- ACOO4134 (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
4 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
- 2022-03-16
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Mary Grecco's NPI number?
- Mary Grecco's National Provider Identifier (NPI) is 1306594544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Grecco's specialty?
- Mary Grecco is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Grecco located?
- Mary Grecco's practice location on file with NPPES is 10 Center Dr, Bethesda, MD 20892-0004.
- What is Mary Grecco's phone number?
- The practice phone number listed in the NPPES registry for Mary Grecco is (301) 273-8617.
- Is Mary Grecco's NPI active?
- Yes — Mary Grecco's NPI (1306594544) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.