James Gajewski, MD
NPI 1356349112 · Internal Medicine Physician · Joint Base Lewis Mcchord, WA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Gajewski, MD is a Internal Medicine Physician provider in Joint Base Lewis Mcchord, WA (NPI 1356349112).
Provider details
- NPI number
- 1356349112
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G57111 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Hematology & Oncology Physician207RH0003X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-07-14
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is James Gajewski's NPI number?
- James Gajewski's National Provider Identifier (NPI) is 1356349112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gajewski's specialty?
- James Gajewski is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Gajewski located?
- James Gajewski's practice location on file with NPPES is 9040 Jackson Ave, Joint Base Lewis Mcchord, WA 98431-0001.
- What is James Gajewski's phone number?
- The practice phone number listed in the NPPES registry for James Gajewski is (253) 968-1110.
- Does James Gajewski accept Medicare?
- James Gajewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Gajewski's NPI active?
- Yes — James Gajewski's NPI (1356349112) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.