James Mafera, MD
NPI 1356533988 · Emergency Medicine Physician · Spokane Valley, WA
James Mafera, MD is a Emergency Medicine Physician provider in Spokane Valley, WA (NPI 1356533988).
Provider details
- NPI number
- 1356533988
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00048625 (WA)
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
18 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
- 2007-08-17
- Last updated
- 2008-04-01
Frequently asked questions
- What is James Mafera's NPI number?
- James Mafera's National Provider Identifier (NPI) is 1356533988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mafera's specialty?
- James Mafera is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Mafera located?
- James Mafera's practice location on file with NPPES is 12606 E Mission Ave, Spokane Valley, WA 99216-3421.
- What is James Mafera's phone number?
- The practice phone number listed in the NPPES registry for James Mafera is (509) 924-6650.
- Is James Mafera's NPI active?
- Yes — James Mafera's NPI (1356533988) is active in the NPPES registry as of the last update on 2008-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.