DIABLO PULMONARY MEDICAL GROUP, INC
NPI 1265443303
Internal Medicine - Pulmonary Disease in Concord, CA
About Diablo Pulmonary Medical Group, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIABLO PULMONARY MEDICAL GROUP, INC (NPI 1265443303) is a healthcare organization registered as a pulmonary disease in Concord, California and active in the NPI registry since August 2006. The organization lists Hiromi C Takekuma, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Diablo Pulmonary Medical Group, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
13Medicare enrollment records show 13 clinicians reassign Medicare billing to Diablo Pulmonary Medical Group, Inc, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (13)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diablo Pulmonary Medical Group, Inc's NPI number?
The NPI number for Diablo Pulmonary Medical Group, Inc is 1265443303. It was assigned to this organization in the NPPES registry on August 11, 2006.
Where is Diablo Pulmonary Medical Group, Inc located?
Diablo Pulmonary Medical Group, Inc is located at 2299 Bacon St Suite 2, Concord, CA 94520. The listed phone number is (925) 676-2942.
What is Diablo Pulmonary Medical Group, Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Diablo Pulmonary Medical Group, Inc enrolled in Medicare?
Yes. Diablo Pulmonary Medical Group, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Diablo Pulmonary Medical Group, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 3 Medicare specialties reassign their Medicare billing to Diablo Pulmonary Medical Group, Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Pulmonary Disease (7), Critical Care (Intensivists) (5) and Internal Medicine (1). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Diablo Pulmonary Medical Group, Inc was last updated on November 1, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Diablo Pulmonary Medical Group, Inc · NPI 1265443303
Pulmonary Disease organization in Concord, California. Organization record, active in the CMS NPPES registry since August 11, 2006.
## Identity
- **NPI:** 1265443303 (Entity type: Organization)
- **Enumerated:** August 11, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Hiromi Takekuma, PRESIDENT
## Practice location
- **Address:** 2299 BACON ST, SUITE 2, Concord, CA 94520-2045
- **Phone:** (925) 676-2942 · **Fax:** (925) 676-7108
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 13 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Pulmonary Disease (7), Critical Care (Intensivists) (5), Internal Medicine (1); 4 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 1, 2013
- **Other identifiers:** Medicare ID-Type Unspecified ZZZ00582Z; Medicaid GR0064710 (CA); Other CJ5117 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1265443303) · Data from the CMS NPPES public registry.