DR. DAVID W DELZELL MD
NPI 1336138379
Anesthesiology in Willoughby, OH
About Dr. David W Delzell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID W DELZELL MD (NPI 1336138379) is an individual anesthesiology provider in Willoughby, Ohio, licensed in Ohio (35.068957) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Lake Health, and maintains a secondary practice location in Painesville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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 W Delzell Md 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 Delzell reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wickliffe, OH 44092
- Reassigned Medicare billing, Ohio enrollment
- 1,437 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 clinicians in this Medicare group
Canton, OH 44708
- Reassigned Medicare billing, Ohio enrollment
- 554 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 11
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lake Health
Acute Care Hospitals · Concord, OHUh Cleveland Medical Center
Acute Care Hospitals · Cleveland, OHUniversity Hospitals Ahuja Medical Center
Acute Care Hospitals · Beachwood, OHLake Health Beachwood Medical Center
Acute Care Hospitals · Beachwood, OHMedicare 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.
WILLOUGHBY, OH 44094
WILLOUGHBY, OH 44094
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 Delzell's NPI number?
The NPI number for David Delzell is 1336138379. It was assigned to this individual provider in the NPPES registry on October 20, 2005.
Where is David Delzell located?
David Delzell practices at 36000 Euclid Ave, Willoughby, OH 44094. The listed phone number is (440) 350-0832.
What is David Delzell's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is David Delzell enrolled in Medicare?
Yes. David Delzell 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 Delzell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Delzell reassigns Medicare benefits to 3 organizations: University Primary Care Practices Inc (Wickliffe, OH), University Hospitals Medical Group Inc (Cleveland, OH) and Ohio Anesthesia Group, Inc (Canton, OH). 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 Delzell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Delzell accept?
Health plans from CareSource and Paramount list David Delzell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Delzell affiliated with any hospitals?
According to CMS data, David Delzell is affiliated with Lake Health, Uh Cleveland Medical Center, University Hospitals Ahuja Medical Center and Lake Health Beachwood Medical Center.
When was this NPI record last updated?
The NPPES record for David Delzell was last updated on March 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 W Delzell, MD · NPI 1336138379
Anesthesiology physician in Willoughby, Ohio. Individual provider, active in the CMS NPPES registry since October 20, 2005.
## Identity
- **NPI:** 1336138379 (Entity type: Individual)
- **Enumerated:** October 20, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 35.068957 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 36000 EUCLID AVE, Willoughby, OH 44094-4625
- **Phone:** (440) 350-0832 · **Fax:** (440) 579-0191
## 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): University Primary Care Practices Inc (NPI 1528195492, Wickliffe, OH); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH); Ohio Anesthesia Group, Inc (NPI 1639348113, Canton, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 1993
## Record status
- **NPPES last updated:** March 31, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1336138379) · Data from the CMS NPPES public registry.