John Mission, M.D.
NPI 1912224858 · Obstetrics & Gynecology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Mission, M.D. is a Obstetrics & Gynecology Physician provider in Portland, OR (NPI 1912224858).
Provider details
- NPI number
- 1912224858
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-05-03
- Last updated
- 2022-07-21
Frequently asked questions
- What is John Mission's NPI number?
- John Mission's National Provider Identifier (NPI) is 1912224858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mission's specialty?
- John Mission is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Mission located?
- John Mission's practice location on file with NPPES is 300 N Graham St Ste 100, Portland, OR 97227-1667.
- What is John Mission's phone number?
- The practice phone number listed in the NPPES registry for John Mission is (503) 413-1122.
- Does John Mission accept Medicare?
- John Mission is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Mission's NPI active?
- Yes — John Mission's NPI (1912224858) 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.