Warren L. Roston MD - a Professional Corporation
NPI 1083898241 · Pulmonary Disease Physician · Beverly Hills, CA
Warren L. Roston MD - a Professional Corporation is a Pulmonary Disease Physician organization in Beverly Hills, CA (NPI 1083898241).
Provider details
- NPI number
- 1083898241
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Maria Degadillo, Office Manager(310) 385-2940
- License
- G41613 (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
- 2007-12-24
- Last updated
- 2009-12-29
Frequently asked questions
- What is Warren L. Roston MD - a Professional Corporation's NPI number?
- Warren L. Roston MD - a Professional Corporation's National Provider Identifier (NPI) is 1083898241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Warren L. Roston MD - a Professional Corporation?
- Warren L. Roston MD - a Professional Corporation is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Warren L. Roston MD - a Professional Corporation located?
- Warren L. Roston MD - a Professional Corporation's practice location on file with NPPES is 250 N Robertson Blvd, Beverly Hills, CA 90211-1788.
- What is Warren L. Roston MD - a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Warren L. Roston MD - a Professional Corporation is (310) 385-2940.
- Who is the authorized official for Warren L. Roston MD - a Professional Corporation?
- The authorized official listed on Warren L. Roston MD - a Professional Corporation's NPPES record is Maria Degadillo, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Warren L. Roston MD - a Professional Corporation's NPI active?
- Yes — Warren L. Roston MD - a Professional Corporation's NPI (1083898241) is active in the NPPES registry as of the last update on 2009-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.