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Nathan Cline, MS, ATC
NPI 1861603011 · Contractor · Orange, CA
Nathan Cline, MS, ATC is a Contractor provider in Orange, CA (NPI 1861603011).
Provider details
- NPI number
- 1861603011
- Entity type
- Individual
- Primary specialty
- ContractorOther Service Providers
- Credential
- MS, ATC
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1310 W Stewart Dr Ste 203
Orange, CA 92868-3837
Phone: (714) 781-1312
Street-level locationGet directions
Mailing address
25785 Perlman Pl Unit D
Stevenson Ranch, CA 91381-2368
Registry dates
- Enumerated
- 2007-05-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nathan Cline's NPI number?
- Nathan Cline's National Provider Identifier (NPI) is 1861603011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Cline's specialty?
- Nathan Cline is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).
- Where is Nathan Cline located?
- Nathan Cline's practice location on file with NPPES is 1310 W Stewart Dr Ste 203, Orange, CA 92868-3837.
- What is Nathan Cline's phone number?
- The practice phone number listed in the NPPES registry for Nathan Cline is (714) 781-1312.
- Is Nathan Cline's NPI active?
- Yes — Nathan Cline's NPI (1861603011) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.