Warren S Line Jr MD a Medical Corporation
NPI 1851550974 · Otolaryngology Physician · Burbank, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren S Line Jr MD a Medical Corporation is a Otolaryngology Physician organization in Burbank, CA (NPI 1851550974).
Provider details
- NPI number
- 1851550974
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Warren Line, President(818) 763-7366
- License
- G48150 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-04
- Last updated
- 2008-06-04
Frequently asked questions
- What is Warren S Line Jr MD a Medical Corporation's NPI number?
- Warren S Line Jr MD a Medical Corporation's National Provider Identifier (NPI) is 1851550974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Warren S Line Jr MD a Medical Corporation?
- Warren S Line Jr MD a Medical Corporation is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Warren S Line Jr MD a Medical Corporation located?
- Warren S Line Jr MD a Medical Corporation's practice location on file with NPPES is 191 S Buena Vista St, Burbank, CA 91505.
- What is Warren S Line Jr MD a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Warren S Line Jr MD a Medical Corporation is (818) 763-7366.
- Does Warren S Line Jr MD a Medical Corporation accept Medicare?
- Warren S Line Jr MD a Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Warren S Line Jr MD a Medical Corporation?
- The authorized official listed on Warren S Line Jr MD a Medical Corporation's NPPES record is Warren Line, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Warren S Line Jr MD a Medical Corporation's NPI active?
- Yes — Warren S Line Jr MD a Medical Corporation's NPI (1851550974) is active in the NPPES registry as of the last update on 2008-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.