SPENCER KLEIN – Plastic and Reconstructive Surgery Physician, NPI 1346701273

SPENCER KLEIN is a healthcare provider. based in Wauwatosa, Wisconsin. specializing in PLASTIC AND RECONSTRUCTIVE SURGERY. They hold a License No. 74539 (WI). The NPI Number for SPENCER KLEIN is 1346701273

Main info

Male
7 Years Of Experience
Accepts Medicare Assignment
Name
SPENCER KLEIN
NPI
1346701273
Phone
Not provided
Address
1155 N MAYFAIR RD
Enumeration Date
25 March 2019
Last Update Date
28 April 2026

Doctor Profile

Medical School Name
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Secondary Phone
9202888240
Graduation Year
2019 (7 years ago)
PAC ID
3779919774
Group Practice PAC ID
4385554328
Professional Enrollment ID
I20250404002759
Address ID
WI543114240GR2605XDRXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience47
Completeness85
Years active:7State licenses:2Digital endpointsOther names

125 PLASTIC AND RECONSTRUCTIVE SURGERY in WI

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Provider Addresses for SPENCER KLEIN

  • Tosa Health Center, 1155, North Mayfair Road, Wauwatosa, Milwaukee County, Wisconsin, 53226, United States

    WAUWATOSA, WI 532263462

    Phone:

    Type: Mailing

  • 1500 Arbor Way

    Kaukauna, WI 541307305

    Phone: (920) 288-8240

    Fax: (920) 857-1488

    Type: Location

  • 2605 DEVELOPMENT DR

    GREEN BAY, WI 543114240

    Phone: (920) 288-8240

    Fax: (920) 857-1488

    Type: Location

  • 1035 KEPLER DR

    GREEN BAY, WI 543118320

    Phone: (920) 490-9046

    Fax: (920) 405-8005

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-04-04

PECOS data refreshed: 2026-06-15

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20250404002759IPlastic And Reconstructive SurgeryWITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 53226)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4385554328View full group profile
NameSpecialtyState
O P H T H A L M O L O G YWI
O P T O M E T R YWI
N E U R O S U R G E R YWI
O P T O M E T R YWI
Certified Registered Nurse Anesthetist (Crna)WI
Emergency MedicineWI
Physician AssistantWI
Diagnostic RadiologyWI
Certified Registered Nurse Anesthetist (Crna)WI
-WI

Reviews

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Frequently asked questions

What is the registry number for SPENCER KLEIN?
The registry entry for SPENCER KLEIN shows NPI 1346701273.
Is SPENCER KLEIN's NPI status active today?
Active status means SPENCER KLEIN's NPI record is not deactivated in the public file.
Which specialty label fits SPENCER KLEIN?
NPPES ties SPENCER KLEIN to Plastic and Reconstructive Surgery Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Which community is linked to SPENCER KLEIN?
SPENCER KLEIN shows a connection to Wauwatosa, Wisconsin in registry-derived data.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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