Pulmonary and Critical Care Associates, P.C.
NPI 1023008182 · Pulmonary Disease Physician · Leesburg, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pulmonary and Critical Care Associates, P.C. is a Pulmonary Disease Physician organization in Leesburg, VA (NPI 1023008182).
Provider details
- NPI number
- 1023008182
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Douglas Rennert, President(703) 858-9608
- License
- 0101043761 (VA)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1860 Town Center Dr Ste 270Reston, VA 20190-5899Phone: (703) 318-8157Fax: (703) 318-7525
Registry dates
- Enumerated
- 2005-10-28
- Last updated
- 2023-07-10
- Certified
- 2023-07-10
Frequently asked questions
- What is Pulmonary and Critical Care Associates, P.C.'s NPI number?
- Pulmonary and Critical Care Associates, P.C.'s National Provider Identifier (NPI) is 1023008182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pulmonary and Critical Care Associates, P.C.?
- Pulmonary and Critical Care Associates, P.C. is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Pulmonary and Critical Care Associates, P.C. located?
- Pulmonary and Critical Care Associates, P.C.'s practice location on file with NPPES is 19455 Deerfield Ave Ste 206, Leesburg, VA 20176-8102.
- What is Pulmonary and Critical Care Associates, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Pulmonary and Critical Care Associates, P.C. is (703) 858-9608.
- Does Pulmonary and Critical Care Associates, P.C. accept Medicare?
- Pulmonary and Critical Care Associates, P.C. 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 Pulmonary and Critical Care Associates, P.C.?
- The authorized official listed on Pulmonary and Critical Care Associates, P.C.'s NPPES record is Douglas Rennert, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pulmonary and Critical Care Associates, P.C.'s NPI active?
- Yes — Pulmonary and Critical Care Associates, P.C.'s NPI (1023008182) is active in the NPPES registry as of the last update on 2023-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.