NPPES file of Aug 9, 2026

Yaw D. Berko, MD

Internal Medicine Physician · Green Bay, WI

Yaw D. Berko, MD is an internal medicine physician with a practice address in Green Bay, Wisconsin, and NPI 1003952995, issued on Jan 29, 2007. Check the license (Wisconsin 50019-020, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003952995
Name
Yaw D. Berko
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
50019-020 WI
Self-reported in NPPES; status is on the state search
Practice location
1726 Shawano Ave, Green Bay, WI 54303
Phone
(920) 496-4700
Enumerated
Jan 29, 2007
Record last updated
Dec 8, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070607000528); accepts Medicare assignment
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 1726 Shawano Ave

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

  1. Kamal Kant Singh Abbi, M.D.Medical Oncology Physician1588827778
  2. Joao Vitor Andreoli Saltao, MDInternal Medicine Physician1851870976
  3. Mohamed Azab, M.DGastroenterology Physician1013390434
  4. Melissa Bader, NPFamily Nurse Practitioner1508692724
  5. Jules Blank, M.D.Hematology & Oncology Physician1730273889
  6. Laura Burns, PAPhysician Assistant1700190022

Verify Yaw D. Berko in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 50019-020
    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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85% fewer Medicare Part D claims than the average internal medicine physician in 2024

468 Medicare Part D claims for 154 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. Yaw Berko468
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium38 claims
  2. Furosemide35 claims
  3. Metoprolol Succinate33 claims
  4. Eliquis31 claims
  5. Cefdinir22 claims
  6. Prednisone19 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: $96.72

5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yaw Berko$96.72
  2. Specialty average$1,303.06

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

Bills Medicare through 6 group practices

  1. Agnesian Healthcare IncFond Du Lac, WI
  2. Ascension Medical Group-Fox Valley Wisconsin IncOshkosh, WI
  3. Baycare Aurora LLCGreen Bay, WI
  4. Fort Healthcare IncFort Atkinson, WI
  5. St Vincent Hospital-Hospital Sisters-Third Order OF St FrancisGreen Bay, WI
  6. Thedacare, IncorporatedNeenah, WI

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

69 internal medicine physician records list a practice address in Green Bay

They are 69 of the 4,619 NPPES records with a practice address in Green Bay, and 2,078 internal medicine physician records in Wisconsin.

Other internal medicine physician records in Wisconsin

  1. Sheetal Aatrai, MDMarshfield, WI1417568965
  2. Khalid Abdelgadir, MDManitowoc, WI1407433295
  3. Mesfin Abdissa, MDMilwaukee, WI1376579417
  4. Anas Abed, MDMadison, WI1659002566
  5. Margaret Abel, MDRhinelander, WI1477590487
  6. Mesfin Abera, M.D.Beaver Dam, WI1972852390
  7. Vidthya Abraham, M.D.Madison, WI1861836058
  8. Ismael Abu Limon, MDGreenfield, WI1467945543
  9. Amjed Abu Muhanna, MDMarinette, WI1861514135
  10. Satish Achanti, MDAppleton, WI1982711198

Common questions

What is Yaw D. Berko, MD's NPI number?

Yaw D. Berko, MD's National Provider Identifier (NPI) is 1003952995, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Yaw D. Berko, MD located?

The NPPES record lists a practice address at 1726 Shawano Ave, Green Bay, WI, 54303. Phone: (920) 496-4700. Providers update this record themselves, so call before visiting.

How can I verify Yaw D. Berko, MD's license?

NPPES lists Wisconsin license number 50019-020, 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.

How much does Yaw D. Berko, MD prescribe under Medicare Part D?

In 2024, Yaw D. Berko, MD had 468 Medicare Part D claims for 154 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.