Christopher Johnson, MD OBGYN
NPI 1508852666 · Obstetrics & Gynecology Physician · Red Oak, IA
Christopher Johnson, MD OBGYN is a Obstetrics & Gynecology Physician provider in Red Oak, IA (NPI 1508852666).
Provider details
- NPI number
- 1508852666
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD OBGYN
- Sex
- Male
- Sole proprietor
- No
- License
- 29118 (IA)
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
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
- 2005-09-23
- Last updated
- 2012-02-20
Frequently asked questions
- What is Christopher Johnson's NPI number?
- Christopher Johnson's National Provider Identifier (NPI) is 1508852666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Johnson's specialty?
- Christopher Johnson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Johnson located?
- Christopher Johnson's practice location on file with NPPES is 1400 Senate Ave, Red Oak, IA 51566-1715.
- What is Christopher Johnson's phone number?
- The practice phone number listed in the NPPES registry for Christopher Johnson is (712) 623-6335.
- Is Christopher Johnson's NPI active?
- Yes — Christopher Johnson's NPI (1508852666) is active in the NPPES registry as of the last update on 2012-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.