SHARON A. DOSS MD
NPI 1215966510
Internal Medicine in Milwaukee, WI
About Sharon A. Doss Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHARON A. DOSS MD (NPI 1215966510) is an individual internal medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (40840) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Sharon A. Doss 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 Reassignment
Medicare enrollment records show Sharon Doss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 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 6
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northshore University Healthsystem - Evanston Hospital
Acute Care Hospitals · Evanston, ILNorthwestern Lake Forest Hospital
Acute Care Hospitals · Lake Forest, ILNorthwest Community Hospital 1
Acute Care Hospitals · Arlington Heights, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53222 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILWAUKEE, WI 53222
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 Sharon Doss's NPI number?
The NPI number for Sharon Doss is 1215966510. It was assigned to this individual provider in the NPPES registry on July 1, 2006.
Where is Sharon Doss located?
Sharon Doss practices at 8430 W Capitol Dr, Milwaukee, WI 53222. The listed phone number is (414) 461-8199.
What is Sharon Doss's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sharon Doss enrolled in Medicare?
Yes. Sharon Doss 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 Sharon Doss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Doss reassigns Medicare benefits to Endeavor Health Medical Group (Evanston, IL). 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 Sharon Doss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sharon Doss accept?
Health plans from Oscar Health list Sharon Doss 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 Sharon Doss affiliated with any hospitals?
According to CMS data, Sharon Doss is affiliated with Northshore University Healthsystem - Evanston Hospital, Northwestern Lake Forest Hospital and Northwest Community Hospital 1.
When was this NPI record last updated?
The NPPES record for Sharon Doss was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Sharon A. Doss, MD · NPI 1215966510
Internal Medicine physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since July 1, 2006.
## Identity
- **NPI:** 1215966510 (Entity type: Individual)
- **Enumerated:** July 1, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 40840 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 8430 W CAPITOL DR, Milwaukee, WI 53222-1846
- **Phone:** (414) 461-8199
## 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:** Endeavor Health Medical Group (NPI 1265695944, Evanston, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN H21187 (WI); Medicaid 33339100 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1215966510) · Data from the CMS NPPES public registry.