WILLIAM DOTTERWEICH
NPI 1366974602
Orthopaedic Surgery - Hand Surgery in Indianapolis, IN
About William Dotterweich NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM DOTTERWEICH (NPI 1366974602) is an individual hand surgery provider in Indianapolis, Indiana, licensed in Indiana (01087702A) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and is a graduate of Indiana Medical College, School Of Medicine Of Purdue University (2017).
NPPES Registry Identity
Specialties & Licenses
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
William Dotterweich 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 William Dotterweich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46260 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.
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 William Dotterweich's NPI number?
The NPI number for William Dotterweich is 1366974602. It was assigned to this individual provider in the NPPES registry on March 28, 2017.
Where is William Dotterweich located?
William Dotterweich practices at 8501 Harcourt Rd, Indianapolis, IN 46260. The listed phone number is (317) 471-4339.
What is William Dotterweich's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.
Is William Dotterweich enrolled in Medicare?
Yes. William Dotterweich 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 William Dotterweich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Dotterweich reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). 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 William Dotterweich'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 William Dotterweich was last updated on April 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# William Dotterweich · NPI 1366974602
Hand Surgery physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since March 28, 2017.
## Identity
- **NPI:** 1366974602 (Entity type: Individual)
- **Enumerated:** March 28, 2017
- **Primary specialty:** Orthopaedic Surgery - Hand Surgery · taxonomy 207XS0106X
- **State license:** 01087702A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8501 HARCOURT RD, Indianapolis, IN 46260-2046
- **Phone:** (317) 471-4339
## 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:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana Medical College, School Of Medicine Of Purdue University, class of 2017
## Record status
- **NPPES last updated:** April 19, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366974602) · Data from the CMS NPPES public registry.