Sara Grapsas, FNP-C
NPI 1437829900 · Nurse Practitioner · Detroit, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Grapsas, FNP-C is a Nurse Practitioner provider in Detroit, MI (NPI 1437829900).
Provider details
- NPI number
- 1437829900
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4704290288 (MI)
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
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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.
$178 across 7 records (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
Additional practice locations (2)
- 29087 Howard AveMadison Heights, MI 48071-2501Phone: (248) 421-3266
- 29087 Howard AveMadison Heights, MI 48071-2501
Registry dates
- Enumerated
- 2021-09-16
- Last updated
- 2024-09-27
- Certified
- 2024-09-27
Frequently asked questions
- What is Sara Grapsas's NPI number?
- Sara Grapsas's National Provider Identifier (NPI) is 1437829900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Grapsas's specialty?
- Sara Grapsas is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sara Grapsas located?
- Sara Grapsas's practice location on file with NPPES is 400 Mack Ave, Detroit, MI 48201-2136.
- What is Sara Grapsas's phone number?
- The practice phone number listed in the NPPES registry for Sara Grapsas is (313) 448-9850.
- Does Sara Grapsas accept Medicare?
- Sara Grapsas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Grapsas's NPI active?
- Yes — Sara Grapsas's NPI (1437829900) is active in the NPPES registry as of the last update on 2024-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.