DR. DAVID PETER DELBELLO M.D.
NPI 1790988269
Internal Medicine - Infectious Disease in Pasadena, CA
About Dr. David Peter Delbello M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID PETER DELBELLO M.D. (NPI 1790988269) is an individual infectious disease provider in Pasadena, California, licensed in California (A104274) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. David Peter Delbello M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show David Delbello reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pasadena, CA 91106
- Reassigned Medicare billing, California enrollment
Los Angeles, CA 90041
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Montebello, CA 90640
- Reassigned Medicare billing, California enrollment
- 840 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PASADENA, CA 91106
PASADENA, CA 91106
PASADENA, CA 91106
PASADENA, CA 91106
PASADENA, CA 91106
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 David Delbello's NPI number?
The NPI number for David Delbello is 1790988269. It was assigned to this individual provider in the NPPES registry on June 11, 2007.
Where is David Delbello located?
David Delbello practices at 960 E Green St Ste 105, Pasadena, CA 91106. The listed phone number is (626) 304-0782.
What is David Delbello's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is David Delbello enrolled in Medicare?
Yes. David Delbello is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for David Delbello's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Delbello reassigns Medicare benefits to 3 organizations: David Del Bello MD Inc (Pasadena, CA), Southern California Permanente Medical Group (Los Angeles, CA) and Pih Health Physicians (Montebello, CA). Each 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 David Delbello's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for David Delbello was last updated on October 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. David Peter Delbello, M.D. · NPI 1790988269
Infectious Disease physician in Pasadena, California. Individual provider, active in the CMS NPPES registry since June 11, 2007.
## Identity
- **NPI:** 1790988269 (Entity type: Individual)
- **Enumerated:** June 11, 2007
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** A104274 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 960 E GREEN ST STE 105, Pasadena, CA 91106-2443
- **Phone:** (626) 304-0782 · **Fax:** (626) 310-0552
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): David Del Bello MD Inc (NPI 1780390922, Pasadena, CA); Southern California Permanente Medical Group (NPI 1013409044, Los Angeles, CA); Pih Health Physicians (NPI 1316341530, Montebello, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** October 27, 2023
- **Other identifiers:** Other A104274 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1790988269) · Data from the CMS NPPES public registry.