Paul R. Block, MD a Medical Corporation
NPI 1861687857 · Pulmonary Disease Physician · Thousand Oaks, CA
Paul R. Block, MD a Medical Corporation is a Pulmonary Disease Physician organization in Thousand Oaks, CA (NPI 1861687857).
Provider details
- NPI number
- 1861687857
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Paul Block, President(805) 449-4181
- License
- C33046 (CA)
Specialties & taxonomies
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
- 2007-09-12
- Last updated
- 2007-09-12
Frequently asked questions
- What is Paul R. Block, MD a Medical Corporation's NPI number?
- Paul R. Block, MD a Medical Corporation's National Provider Identifier (NPI) is 1861687857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Paul R. Block, MD a Medical Corporation?
- Paul R. Block, MD a Medical Corporation is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Paul R. Block, MD a Medical Corporation located?
- Paul R. Block, MD a Medical Corporation's practice location on file with NPPES is 227 W Janss Rd, Thousand Oaks, CA 91360-1848.
- What is Paul R. Block, MD a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Paul R. Block, MD a Medical Corporation is (805) 449-4181.
- Who is the authorized official for Paul R. Block, MD a Medical Corporation?
- The authorized official listed on Paul R. Block, MD a Medical Corporation's NPPES record is Paul Block, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Paul R. Block, MD a Medical Corporation's NPI active?
- Yes — Paul R. Block, MD a Medical Corporation's NPI (1861687857) is active in the NPPES registry as of the last update on 2007-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.