Muir Pulmonary Critical Care
NPI 1245225861 · Pulmonary Disease Physician · Walnut Creek, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muir Pulmonary Critical Care is a Pulmonary Disease Physician organization in Walnut Creek, CA (NPI 1245225861).
Provider details
- NPI number
- 1245225861
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ramin Khashayar, Physician(925) 939-3050
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
20 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
- 2005-09-20
- Last updated
- 2024-04-22
- Certified
- 2024-04-22
Frequently asked questions
- What is Muir Pulmonary Critical Care's NPI number?
- Muir Pulmonary Critical Care's National Provider Identifier (NPI) is 1245225861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Muir Pulmonary Critical Care?
- Muir Pulmonary Critical Care is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Muir Pulmonary Critical Care located?
- Muir Pulmonary Critical Care's practice location on file with NPPES is 2700 Ygnacio Valley Rd Ste 100, Walnut Creek, CA 94598-3462.
- What is Muir Pulmonary Critical Care's phone number?
- The practice phone number listed in the NPPES registry for Muir Pulmonary Critical Care is (925) 939-3050.
- Does Muir Pulmonary Critical Care accept Medicare?
- Muir Pulmonary Critical Care 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 Muir Pulmonary Critical Care?
- The authorized official listed on Muir Pulmonary Critical Care's NPPES record is Ramin Khashayar, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Muir Pulmonary Critical Care's NPI active?
- Yes — Muir Pulmonary Critical Care's NPI (1245225861) is active in the NPPES registry as of the last update on 2024-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.