David Nanyes, DO
NPI 1366131757 · Psychiatry Physician · Grand Rapids, MI
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Nanyes, DO is a Psychiatry Physician provider in Grand Rapids, MI (NPI 1366131757).
Provider details
- NPI number
- 1366131757
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5151016131 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-05-02
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is David Nanyes's NPI number?
- David Nanyes's National Provider Identifier (NPI) is 1366131757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Nanyes's specialty?
- David Nanyes is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Nanyes located?
- David Nanyes's practice location on file with NPPES is 300 68th St Se, Grand Rapids, MI 49548-6927.
- What is David Nanyes's phone number?
- The practice phone number listed in the NPPES registry for David Nanyes is (616) 456-0857.
- Does David Nanyes accept Medicare?
- David Nanyes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Nanyes's NPI active?
- Yes — David Nanyes's NPI (1366131757) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.