Tate Gregaitis, FNP-BC
NPI 1881971216 · Family Nurse Practitioner · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tate Gregaitis, FNP-BC is a Family Nurse Practitioner provider in Grand Rapids, MI (NPI 1881971216).
Provider details
- NPI number
- 1881971216
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 4704247160 (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
14 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.
$119 across 6 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
Registry dates
- Enumerated
- 2011-11-14
- Last updated
- 2020-03-13
- Certified
- 2020-03-13
Frequently asked questions
- What is Tate Gregaitis's NPI number?
- Tate Gregaitis's National Provider Identifier (NPI) is 1881971216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tate Gregaitis's specialty?
- Tate Gregaitis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tate Gregaitis located?
- Tate Gregaitis's practice location on file with NPPES is 145 Michigan St Ne Ste 3100, Grand Rapids, MI 49503-2563.
- What is Tate Gregaitis's phone number?
- The practice phone number listed in the NPPES registry for Tate Gregaitis is (616) 954-9800.
- Does Tate Gregaitis accept Medicare?
- Tate Gregaitis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tate Gregaitis's NPI active?
- Yes — Tate Gregaitis's NPI (1881971216) is active in the NPPES registry as of the last update on 2020-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.