Matthew Martin
NPI 1639850837 · Certified Registered Nurse Anesthetist · Pasadena, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Martin is a Certified Registered Nurse Anesthetist provider in Pasadena, CA (NPI 1639850837).
Provider details
- NPI number
- 1639850837
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 4704346487 (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
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 200 Jefferson Ave SeGrand Rapids, MI 49503-4502Phone: (616) 685-5000
Registry dates
- Enumerated
- 2023-07-31
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Matthew Martin's NPI number?
- Matthew Martin's National Provider Identifier (NPI) is 1639850837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Martin's specialty?
- Matthew Martin is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matthew Martin located?
- Matthew Martin's practice location on file with NPPES is 100 S Los Robles Ave # 501, Pasadena, CA 91101-2453.
- What is Matthew Martin's phone number?
- The practice phone number listed in the NPPES registry for Matthew Martin is (626) 564-3016.
- Does Matthew Martin accept Medicare?
- Matthew Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Martin's NPI active?
- Yes — Matthew Martin's NPI (1639850837) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.