1. Home
  2. Directory
  3. Wisconsin
  4. Madison
  5. Social Worker
  6. NPI Profile

NANCY YAFFE MS
NPI 1982623641
Social Worker in Madison, WI

Active since July 19, 2006PECOS EnrolledAccepts Medicare Assignment
675 W WASHINGTON AVE, MADISON, WI 53703(608) 257-9700 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Nancy Yaffe Ms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NANCY YAFFE MS (NPI 1982623641) is an individual social worker in Madison, Wisconsin, licensed in Wisconsin (3374) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1982623641
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameNANCY YAFFECredential: MS
Location Address675 W WASHINGTON AVEMadison, WI 53703-2637
Mailing Address1265 John Q Hammons DrMadison, WI 53717-1941 · (608) 251-4156 · Fax (608) 257-3842
Phone(608) 257-9700
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateJuly 19, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1982623641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WI · 3374
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
675 W WASHINGTON AVE, Madison, WI 53703
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Dean Health Plan, Group Health Cooperative-SCW, Quartz.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

Nancy Yaffe Ms 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.

PECOS PAC ID1557707205
PECOS Enrollment IDI20240531003045
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Nancy Yaffe reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Psychology Center S C
6.2 mi
Mental Health (Including Community Mental Health Center)
7617 MINERAL POINT RD STE 300
Madison, WI 53717
  • Reassigned Medicare billing, Wisconsin enrollment
  • 32 clinicians in this Medicare group
NPI 1710942107 (608) 833-9290

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

VALKYRIE BRADFORD MA
Assistant Behavior Analyst
675 W WASHINGTON AVE
MADISON, WI 53703
Dane County (608) 257-9700
REBECCA BULL MD
Family Medicine
675 W WASHINGTON AVE
MADISON, WI 53703
Dane County (608) 257-9700
GEORGE F LEYDON III DO
Family Medicine
675 W WASHINGTON AVE
MADISON, WI 53703
Dane County (608) 257-9700
GIA BAO KHANH NGUYEN
Behavior Technician
675 W WASHINGTON AVE
MADISON, WI 53703
Dane County (608) 219-8073
STEFEN ALAN MCVOY M.D.
Family Medicine
675 W WASHINGTON AVE
MADISON, WI 53703
Dane County (608) 257-9700
TERENCE GALKA PAC
Physician Assistant
675 W WASHINGTON AVE
MADISON, WI 53703
Dane County (608) 257-9700
JOAN YOUNG APNP
Nurse Practitioner (Perinatal)
675 W WASHINGTON AVE
MADISON, WI 53703
Dane County (608) 257-9700
PAMELA HEILMAN MD
Family Medicine
675 W WASHINGTON AVE
MADISON, WI 53703
Dane County (608) 257-9700

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 Nancy Yaffe's NPI number?

The NPI number for Nancy Yaffe is 1982623641. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is Nancy Yaffe located?

Nancy Yaffe practices at 675 W Washington Ave, Madison, WI 53703. The listed phone number is (608) 257-9700.

What is Nancy Yaffe's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Nancy Yaffe enrolled in Medicare?

Yes. Nancy Yaffe 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 Nancy Yaffe's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Yaffe reassigns Medicare benefits to The Psychology Center S C (Madison, WI). 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 Nancy Yaffe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nancy Yaffe accept?

Health plans from Dean Health Plan, Group Health Cooperative-SCW and Quartz list Nancy Yaffe 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.

When was this NPI record last updated?

The NPPES record for Nancy Yaffe 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.