Maxwell Ryan
NPI 1194698886 · Certified Registered Nurse Anesthetist · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maxwell Ryan is a Certified Registered Nurse Anesthetist provider in Grand Rapids, MI (NPI 1194698886).
Provider details
- NPI number
- 1194698886
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 4704432567 (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
Under 1 yr in 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
- 2025-09-29
- Last updated
- 2025-09-29
- Certified
- 2025-09-28
Frequently asked questions
- What is Maxwell Ryan's NPI number?
- Maxwell Ryan's National Provider Identifier (NPI) is 1194698886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxwell Ryan's specialty?
- Maxwell Ryan is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maxwell Ryan located?
- Maxwell Ryan's practice location on file with NPPES is 200 Jefferson Ave Se, Grand Rapids, MI 49503-4502.
- What is Maxwell Ryan's phone number?
- The practice phone number listed in the NPPES registry for Maxwell Ryan is (616) 685-5000.
- Does Maxwell Ryan accept Medicare?
- Maxwell Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maxwell Ryan's NPI active?
- Yes — Maxwell Ryan's NPI (1194698886) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.