Matthew Henderson
NPI 1639438484 · Anesthesiology Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Henderson is a Anesthesiology Physician provider in Spokane, WA (NPI 1639438484).
Provider details
- NPI number
- 1639438484
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A131062 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
128 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 38 | $76 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 16 | $175 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 16 | $56 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 13 | $73 |
| Anesthesia for Total Hip Replacement01214 | 12 | $191 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 11 | $167 |
Practice location
Mailing address
Additional practice locations (1)
- 11234 Anderson StGme Office Csp 21005Loma Linda, CA 92354-2804Phone: (909) 558-4015
Registry dates
- Enumerated
- 2012-05-15
- Last updated
- 2022-07-21
Frequently asked questions
- What is Matthew Henderson's NPI number?
- Matthew Henderson's National Provider Identifier (NPI) is 1639438484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Henderson's specialty?
- Matthew Henderson is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Henderson located?
- Matthew Henderson's practice location on file with NPPES is 101 W 8th Ave, Spokane, WA 99204-2307.
- What is Matthew Henderson's phone number?
- The practice phone number listed in the NPPES registry for Matthew Henderson is (509) 474-3131.
- Does Matthew Henderson accept Medicare?
- Matthew Henderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Henderson's NPI active?
- Yes — Matthew Henderson's NPI (1639438484) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.