David Kumasaka, MD
NPI 1598774143 · Anesthesiology Physician · Flagstaff, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Kumasaka, MD is a Anesthesiology Physician provider in Flagstaff, AZ (NPI 1598774143).
Provider details
- NPI number
- 1598774143
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30832 (AZ)
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
19 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)
- 77 W Forest Ave Ste 117Flagstaff, AZ 86001-1482Phone: (928) 773-2505Fax: (928) 773-2504
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2023-09-25
- Certified
- 2023-09-21
Frequently asked questions
- What is David Kumasaka's NPI number?
- David Kumasaka's National Provider Identifier (NPI) is 1598774143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Kumasaka's specialty?
- David Kumasaka is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Kumasaka located?
- David Kumasaka's practice location on file with NPPES is 1200 N Beaver St, Flagstaff, AZ 86001-3118.
- What is David Kumasaka's phone number?
- The practice phone number listed in the NPPES registry for David Kumasaka is (928) 779-3366.
- Does David Kumasaka accept Medicare?
- David Kumasaka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Kumasaka's NPI active?
- Yes — David Kumasaka's NPI (1598774143) is active in the NPPES registry as of the last update on 2023-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.