NPPES file of Aug 9, 2026

Francisco Perez, M.D.

Anesthesiology Physician · Waukesha, WI

Francisco Perez, M.D. is an anesthesiology physician with a practice address in Waukesha, Wisconsin, and NPI 1003890484, issued on Nov 30, 2005. Check the license (Wisconsin 33421-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003890484
Name
Francisco Perez
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
33421-020 WI
Self-reported in NPPES; status is on the state search
Practice location
725 American Ave, Waukesha, WI 53188
Phone
(262) 544-2011
Enumerated
Nov 30, 2005
Record last updated
Feb 15, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicaid ID
32258600 WI
Medicare enrollment
Enrolled (PECOS I20110211000918); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 1991
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest anesthesiology physician records → All 1,313 in Wisconsin → Look up another NPI →

Also registered at 725 American Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mikayla Abbeduto, DPTPhysical Therapist1316513955
  2. Zuber Ali, M.D.Cardiovascular Disease Physician1548536204
  3. Heather AvelloneFamily Nurse Practitioner1114499001
  4. Mark Bakalars, M.D.Vascular & Interventional Radiology Physician1174518724
  5. Lisa BakerAdult Health Nurse Practitioner1588973275
  6. Melissa Becker, PA-CPhysician Assistant1780132944

Verify Francisco Perez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 33421-020    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Anex, S.C.Waukesha, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Francisco Perez among 1,313 anesthesiology physician records in Wisconsin

Francisco Perez, M.D. is one of 1,313 anesthesiology physician records with a practice address in Wisconsin. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 80% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1991 · median 2006 among the 872 with a school on file
  • Record last updated2009 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in Wisconsin

There are 1,313 anesthesiology physician records in Wisconsin.

All 1,313 in Wisconsin → Every provider in Waukesha → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Kent Haselow, M.D.Waukesha, WI 531881245213784
  2. Kevin Kane, M.D.Waukesha, WI 531881922082122
  3. Scott Krug, M.D.Waukesha, WI 531881679556161
  4. Edwin Mathews, M.D.Waukesha, WI 531881043294192
  5. Marina Polianska, M.D.Waukesha, WI 531881366426751
  6. Mark Remshak, M.D.Waukesha, WI 531881194709303
  7. David Rypkema, M.D.Waukesha, WI 531881235113465
  8. Kathleen Schmidt, M.D.Waukesha, WI 531881316921562

Common questions

What is Francisco Perez, M.D.'s NPI number?

Francisco Perez, M.D.'s National Provider Identifier (NPI) is 1003890484, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Francisco Perez, M.D. located?

The NPPES record lists a practice address at 725 American Ave, Waukesha, WI, 53188. Phone: (262) 544-2011. Providers update this record themselves, so call before visiting.

How can I verify Francisco Perez, M.D.'s license?

NPPES lists Wisconsin license number 33421-020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.