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John Peterson
NPI 1740567437 · Oxygen Equipment & Supplies (DME) · Mission Viejo, CA
John Peterson is a Oxygen Equipment & Supplies (DME) provider in Mission Viejo, CA (NPI 1740567437).
Provider details
- NPI number
- 1740567437
- Entity type
- Individual
- Primary specialty
- Oxygen Equipment & Supplies (DME)Suppliers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Suppliers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
23649 Castle Rock
Mission Viejo, CA 92692-1897
Phone: (949) 923-0554
Street-level locationGet directions
Mailing address
23649 Castle Rock
Mission Viejo, CA 92692-1897
Registry dates
- Enumerated
- 2011-11-08
- Last updated
- 2011-11-08
Frequently asked questions
- What is John Peterson's NPI number?
- John Peterson's National Provider Identifier (NPI) is 1740567437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Peterson's specialty?
- John Peterson is listed in the NPPES registry with a primary specialty of Oxygen Equipment & Supplies (DME) (Suppliers).
- Where is John Peterson located?
- John Peterson's practice location on file with NPPES is 23649 Castle Rock, Mission Viejo, CA 92692-1897.
- What is John Peterson's phone number?
- The practice phone number listed in the NPPES registry for John Peterson is (949) 923-0554.
- Is John Peterson's NPI active?
- Yes — John Peterson's NPI (1740567437) is active in the NPPES registry as of the last update on 2011-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.