DR. DAVID KENNETH FISCHEL D.O., M.S.
NPI 1821355033
Internal Medicine in Pasadena, CA
About Dr. David Kenneth Fischel D.o., M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID KENNETH FISCHEL D.O., M.S. (NPI 1821355033) is an individual internal medicine provider in Pasadena, California, licensed in California (20A13263) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Hilo Medical Center, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2012).
NPPES Registry Identity
Specialties & Licenses 2
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 Kenneth Fischel D.o., M.s. 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 Fischel reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pasadena, CA 91105
- Reassigned Medicare billing, California enrollment
- 204 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, Hawaii enrollment
- 56 clinicians in this Medicare group
Hilo, HI 96720
- Reassigned Medicare billing, Hawaii enrollment
- 43 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hilo Medical Center
Acute Care Hospitals · Hilo, HIKau Hospital
Critical Access Hospitals · Pahala, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91105 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PASADENA, CA 91105
PASADENA, CA 91105
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 Fischel's NPI number?
The NPI number for David Fischel is 1821355033. It was assigned to this individual provider in the NPPES registry on April 12, 2012.
Where is David Fischel located?
David Fischel practices at 100 W California Blvd, Pasadena, CA 91105. The listed phone number is (626) 397-5000.
What is David Fischel's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is David Fischel enrolled in Medicare?
Yes. David Fischel 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 Fischel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Fischel reassigns Medicare benefits to 3 organizations: The Huntington Medical Foundation (Pasadena, CA), Quantum Healthcare Medical Associates Inc. (Colton, CA) and Hawaii Post-Acute Medical Services 1 Inc (Hilo, HI). 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 Fischel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Fischel affiliated with any hospitals?
According to CMS data, David Fischel is affiliated with Hilo Medical Center and Kau Hospital.
When was this NPI record last updated?
The NPPES record for David Fischel was last updated on September 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 Kenneth Fischel, D.O., M.S. · NPI 1821355033
Internal Medicine physician in Pasadena, California. Individual provider, active in the CMS NPPES registry since April 12, 2012.
## Identity
- **NPI:** 1821355033 (Entity type: Individual)
- **Enumerated:** April 12, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A13263 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 W CALIFORNIA BLVD, Pasadena, CA 91105-3010
- **Phone:** (626) 397-5000
## 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): The Huntington Medical Foundation (NPI 1154467181, Pasadena, CA); Quantum Healthcare Medical Associates Inc. (NPI 1568490597, Colton, CA); Hawaii Post-Acute Medical Services 1 Inc (NPI 1780171074, Hilo, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2012
## Record status
- **NPPES last updated:** September 1, 2016
---
Source: [NPI Profile](https://npiprofile.com/npi/1821355033) · Data from the CMS NPPES public registry.