DR. DOUGLAS PAUL DIETZEL D.O.
NPI 1912934761
Orthopaedic Surgery - Sports Medicine in East Lansing, MI
About Dr. Douglas Paul Dietzel D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DOUGLAS PAUL DIETZEL D.O. (NPI 1912934761) is an individual sports medicine provider in East Lansing, Michigan, licensed in Michigan (5101011314) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Edward W Sparrow Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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. Douglas Paul Dietzel D.o. 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 Reassignment
Medicare enrollment records show Douglas Dietzel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
East Lansing, MI 48823
- Reassigned Medicare billing, Michigan enrollment
- 916 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Edward W Sparrow Hospital
Acute Care Hospitals · Lansing, MISparrow Clinton Hospital
Critical Access Hospitals · Saint Johns, MIMedicare 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
EAST LANSING, MI 48823
EAST LANSING, MI 48823
EAST LANSING, MI 48823
EAST LANSING, MI 48823
EAST LANSING, MI 48823
EAST LANSING, MI 48823
EAST LANSING, MI 48823
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 Douglas Dietzel's NPI number?
The NPI number for Douglas Dietzel is 1912934761. It was assigned to this individual provider in the NPPES registry on June 27, 2006.
Where is Douglas Dietzel located?
Douglas Dietzel practices at 4660 S Hagadorn Rd Suite 420, East Lansing, MI 48823. The listed phone number is (517) 884-6100.
What is Douglas Dietzel's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.
Is Douglas Dietzel enrolled in Medicare?
Yes. Douglas Dietzel 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 organization bills Medicare for Douglas Dietzel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Dietzel reassigns Medicare benefits to Edward W. Sparrow Hospital Association (East Lansing, MI). The 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 Douglas Dietzel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Douglas Dietzel accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Douglas Dietzel 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 Douglas Dietzel affiliated with any hospitals?
According to CMS data, Douglas Dietzel is affiliated with Edward W Sparrow Hospital and Sparrow Clinton Hospital.
When was this NPI record last updated?
The NPPES record for Douglas Dietzel was last updated on August 22, 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.