IndividualActive
James Lineback, MD
NPI 1922210087 · Pulmonary Disease Physician · Orange, CA
James Lineback, MD is a Pulmonary Disease Physician provider in Orange, CA (NPI 1922210087).
Provider details
- NPI number
- 1922210087
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G-37012 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
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
721 N Eckhoff St
Orange, CA 92868-1005
Phone: (714) 547-7551
Fax: (949) 721-9121
Street-level locationGet directions
Mailing address
1942 Port Ramsgate Pl
Newport Beach, CA 92660-5303
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Lineback's NPI number?
- James Lineback's National Provider Identifier (NPI) is 1922210087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Lineback's specialty?
- James Lineback is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is James Lineback located?
- James Lineback's practice location on file with NPPES is 721 N Eckhoff St, Orange, CA 92868-1005.
- What is James Lineback's phone number?
- The practice phone number listed in the NPPES registry for James Lineback is (714) 547-7551.
- Is James Lineback's NPI active?
- Yes — James Lineback's NPI (1922210087) 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.