Maria Grillo, CRNP
NPI 1740508530 · Adult Health Nurse Practitioner · Cleveland, OH
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Grillo, CRNP is a Adult Health Nurse Practitioner provider in Cleveland, OH (NPI 1740508530).
Provider details
- NPI number
- 1740508530
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- COA.10857-NP (OH)
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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$90 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-04
- Last updated
- 2015-07-20
Frequently asked questions
- What is Maria Grillo's NPI number?
- Maria Grillo's National Provider Identifier (NPI) is 1740508530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Grillo's specialty?
- Maria Grillo is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Grillo located?
- Maria Grillo's practice location on file with NPPES is 1001 Lakeside Ave E Ste 1000, Cleveland, OH 44114-1162.
- What is Maria Grillo's phone number?
- The practice phone number listed in the NPPES registry for Maria Grillo is (216) 571-8411.
- Does Maria Grillo accept Medicare?
- Maria Grillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Grillo's NPI active?
- Yes — Maria Grillo's NPI (1740508530) is active in the NPPES registry as of the last update on 2015-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.