Amber Graeser, CPNP-AC
NPI 1477129815 · Acute Care Nurse Practitioner · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amber Graeser, CPNP-AC is a Acute Care Nurse Practitioner provider in Grand Rapids, MI (NPI 1477129815).
Provider details
- NPI number
- 1477129815
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP-AC
- Sex
- Female
- Sole proprietor
- No
- License
- 4704292932 (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 tenure38% of score
5 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
- 2021-05-27
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Amber Graeser's NPI number?
- Amber Graeser's National Provider Identifier (NPI) is 1477129815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Graeser's specialty?
- Amber Graeser is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amber Graeser located?
- Amber Graeser's practice location on file with NPPES is 25 Michigan St Ne Ste 4200, Grand Rapids, MI 49503-2559.
- What is Amber Graeser's phone number?
- The practice phone number listed in the NPPES registry for Amber Graeser is (616) 267-9150.
- Does Amber Graeser accept Medicare?
- Amber Graeser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amber Graeser's NPI active?
- Yes — Amber Graeser's NPI (1477129815) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.