DR. YASIR YAFAI DO
NPI 1205395381
Internal Medicine in Milwaukee, WI
About Dr. Yasir Yafai Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YASIR YAFAI DO (NPI 1205395381) is an individual internal medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (74663-21) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with St Nicholas Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Dr. Yasir Yafai Do 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
15Medicare enrollment records show Yasir Yafai reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 clinicians in this Medicare group
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- 1,343 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Milwaukee, WI 53216
- Reassigned Medicare billing, Wisconsin enrollment
- 8 clinicians in this Medicare group
Milwaukee, WI 53216
- Reassigned Medicare billing, Wisconsin enrollment
Milwaukee, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 11 clinicians in this Medicare group
Waukesha, WI 53186
- Reassigned Medicare billing, Wisconsin enrollment
- 191 clinicians in this Medicare group
Waukesha, WI 53188
- Reassigned Medicare billing, Wisconsin enrollment
- 81 clinicians in this Medicare group
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1447737762 (Wisconsin)
- 673 clinicians in this Medicare group
Neenah, WI 54956
- Reassigned Medicare billing, Wisconsin enrollment
- 444 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 5
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Nicholas Hospital
Acute Care Hospitals · Sheboygan, WIAscension Columbia St Mary's Hospital Milwaukee
Acute Care Hospitals · Milwaukee, WISt Vincent Hospital
Acute Care Hospitals · Green Bay, WIAscension St Francis Hospital
Acute Care Hospitals · Milwaukee, WIAscension SE Wisconsin Hospital
Acute Care Hospitals · Milwaukee, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53233 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
MILWAUKEE, WI 53233
MILWAUKEE, WI 53233
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 Yasir Yafai's NPI number?
The NPI number for Yasir Yafai is 1205395381. It was assigned to this individual provider in the NPPES registry on March 18, 2019.
Where is Yasir Yafai located?
Yasir Yafai practices at 945 N 12th St, Milwaukee, WI 53233. The listed phone number is (414) 219-2000.
What is Yasir Yafai's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Yasir Yafai enrolled in Medicare?
Yes. Yasir Yafai 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 Yasir Yafai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yasir Yafai reassigns Medicare benefits to 15 organizations: Columbia St. Mary's Hospital Milwaukee Inc (Milwaukee, WI), Ascension Medical Group-Southeast Wisconsin Inc (Milwaukee, WI), Aurora Medical Group, Inc. (Milwaukee, WI), Comprehensive Medical And Locum Associates Sc (Milwaukee, WI), Yafa Medical Group (Milwaukee, WI) and 10 more organizations, listed in the Medicare section above. 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 Yasir Yafai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yasir Yafai accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare) and UnitedHealthcare list Yasir Yafai 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 Yasir Yafai affiliated with any hospitals?
According to CMS data, Yasir Yafai is affiliated with St Nicholas Hospital, Ascension Columbia St Mary's Hospital Milwaukee, St Vincent Hospital, Ascension St Francis Hospital and Ascension SE Wisconsin Hospital.
When was this NPI record last updated?
The NPPES record for Yasir Yafai was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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. Yasir Yafai, DO · NPI 1205395381
Internal Medicine physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since March 18, 2019.
## Identity
- **NPI:** 1205395381 (Entity type: Individual)
- **Enumerated:** March 18, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 74663-21 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 945 N 12TH ST, Milwaukee, WI 53233-1305
- **Phone:** (414) 219-2000
## 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:** 15 organizations under Medicare reassignment (form CMS-855R): Columbia St. Mary's Hospital Milwaukee Inc (NPI 1225071491, Milwaukee, WI); Ascension Medical Group-Southeast Wisconsin Inc (NPI 1194473066, Milwaukee, WI); Aurora Medical Group, Inc. (NPI 1427271378, Milwaukee, WI); Comprehensive Medical And Locum Associates Sc (NPI 1770027815, Milwaukee, WI); Yafa Medical Group (NPI 1104639996, Milwaukee, WI); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Touro Un Col Of Osteopathic Medicine, New York, class of 2019
## Record status
- **NPPES last updated:** March 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1205395381) · Data from the CMS NPPES public registry.