NPPES file of Aug 9, 2026

Philip Andrew Yazbak, MD

Neurological Surgery Physician · Neenah, WI

Philip Andrew Yazbak, MD is a neurological surgery physician with a practice address in Neenah, Wisconsin, and NPI 1538119649, issued on May 11, 2006. Check the license (Wisconsin 36632, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538119649
Name
Philip Andrew Yazbak
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
36632 WI
Self-reported in NPPES; status is on the state search
Practice location
1305 W American Dr, Neenah, WI 54956
Phone
(920) 725-9373
Enumerated
May 11, 2006
Record last updated
Oct 12, 2022
Fax
(920) 720-7392
Medicaid ID
32127400 WI
Medicare enrollment
Enrolled (PECOS I20070518000320); accepts Medicare assignment
Medical or professional school
Geisel School Of Medicine At Dartmouth, 1989
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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Also registered at 1305 W American Dr

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

  1. Juan Albino-Rodriguez, M.D.Interventional Pain Medicine Physician1235226143
  2. Sumon Bhattacharjee, MDNeurological Surgery Physician1740221910
  3. Lauran Brice, NPNurse Practitioner1740893114
  4. Dana Defta, MDNeurological Surgery Physician1902365729
  5. Sharon Duchateau, OTROccupational Therapist1023203866
  6. Mary Gaertner, COTASpecialist1902047624

Verify Philip Andrew Yazbak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 36632
    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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2.8 times the Medicare Part D claims of the average neurological surgery physician in 2024

475 Medicare Part D claims for 203 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. 66 claims were for opioids.

  1. Philip Yazbak475
  2. Specialty average172

Most prescribed

  1. Gabapentin253 claims
  2. Pregabalin65 claims
  3. Methylprednisolone31 claims
  4. Hydrocodone-Acetaminophen25 claims
  5. Meloxicam18 claims
  6. Oxycodone Hcl17 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $436.72

7 payments; by number, the most common kind was food and beverage; the largest payer was Intrinsic Therapeutics. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Philip Yazbak$437
  2. Specialty average$14,926

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. St Vincent Hospital-Hospital Sisters-Third Order OF St FrancisGreen Bay, WI
  2. The Neuroscience Group OF Northeast Wisconsin SCNeenah, WI

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

Philip Andrew Yazbak among 176 neurological surgery physician records in Wisconsin

Philip Andrew Yazbak, MD is one of 176 neurological surgery physician records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 51% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1989 · median 2006 among the 112 with a school on file
  • Record last updated2022 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Wisconsin

There are 176 neurological surgery physician records in Wisconsin.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Sumon Bhattacharjee, MDNeenah, WI 549561740221910
  2. Dana Defta, MDNeenah, WI 549561902365729
  3. Alexander Hawkins, MDNeenah, WI 549561619070802
  4. Randall Johnson, MDNeenah, WI 549561447293188
  5. Evan Krueger, DONeenah, WI 549561861807174
  6. Thomas Lyons, MDNeenah, WI 549561245272442
  7. Joseph Chabot, D.O.Appleton, WI 549151033421623
  8. John Leschke, MDAppleton, WI 549151164798393

Common questions

What is Philip Andrew Yazbak, MD's NPI number?

Philip Andrew Yazbak, MD's National Provider Identifier (NPI) is 1538119649, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Philip Andrew Yazbak, MD located?

The NPPES record lists a practice address at 1305 W American Dr, Neenah, WI, 54956. Phone: (920) 725-9373. Providers update this record themselves, so call before visiting.

How can I verify Philip Andrew Yazbak, MD's license?

NPPES lists Wisconsin license number 36632, 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.

How much does Philip Andrew Yazbak, MD prescribe under Medicare Part D?

In 2024, Philip Andrew Yazbak, MD had 475 Medicare Part D claims for 203 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.

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.

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.