NPPES file of Aug 9, 2026

Katherine Marie Binkowski Holden, DO

Obstetrics & Gynecology Physician · Kalamazoo, MI

Katherine Marie Binkowski Holden, DO is an obstetrics & gynecology physician with a practice address in Kalamazoo, Michigan, and NPI 1770144198, issued on Jun 26, 2019. Check the license (Michigan 5101027628, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770144198
Name
Katherine Marie Binkowski Holden
Credential
DO
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
5101027628 MI
5151013929 MI
Self-reported in NPPES; status is on the state search
Practice location
601 John St Ste N1200, Kalamazoo, MI 49007
Phone
(269) 341-7979
Enumerated
Jun 26, 2019
Record last updated
Sep 13, 2023
Medicare enrollment
Enrolled (PECOS I20230922002713); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2019
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 601 John St Ste N1200

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

  1. Gina Bravata, MDObstetrics Physician1376167536
  2. Gabraelle Foune, FNP-CFamily Nurse Practitioner1346875721
  3. Lydia Hartman, CNMAdvanced Practice Midwife1649534777
  4. Lily Hershberger, MSN, CNMAdvanced Practice Midwife1083113757
  5. Kristen Kent-Velocci, M.D.Obstetrics & Gynecology Physician1386026581
  6. Lori Kur, CNMAdvanced Practice Midwife1124611850

Verify Katherine Marie Binkowski Holden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 5101027628
    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 Michigan license search

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61% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

65 Medicare Part D claims for 32 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Katherine Holden65
  2. Specialty average165

Most prescribed

  1. Estradiol13 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 84.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.3
  2. Costout of 100 · 30%68.3
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $92.59

4 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Holden$92.59
  2. Specialty average$1,030.61

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

2 hospital affiliations

  1. Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars
  2. Bronson South Haven HospitalSouth Haven, MI · Acute Care Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Obstetrics & Gynecology Physician providers in Michigan

There are 1,776 obstetrics & gynecology physician records in Michigan.

Other obstetrics & gynecology physician records in Michigan

  1. Bryan Aaron, MDAnn Arbor, MI1578307724
  2. Mushtak Abbou, MDRoyal Oak, MI1093796922
  3. Youstina Abdallah, MDGrand Rapids, MI1679325062
  4. Adib Abdelrahman, D.O.Pontiac, MI1679889406
  5. Anan Abdelrahman, MDPontiac, MI1760472740
  6. Charlene Abernethy, DOWilliamsburg, MI1447305016
  7. Andrea Abessinio, D.O.Saint Clair Shores, MI1144237926
  8. Carmela Abessinio, D.O.Grosse Pointe, MI1174661763
  9. Joelle Abood, M.D.Troy, MI1063724813
  10. Margot Abundis, M.D.Roseville, MI1396746194

Common questions

What is Katherine Marie Binkowski Holden, DO's NPI number?

Katherine Marie Binkowski Holden, DO's National Provider Identifier (NPI) is 1770144198, issued on Jun 26, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Marie Binkowski Holden, DO located?

The NPPES record lists a practice address at 601 John St Ste N1200, Kalamazoo, MI, 49007. Phone: (269) 341-7979. Providers update this record themselves, so call before visiting.

How can I verify Katherine Marie Binkowski Holden, DO's license?

NPPES lists Michigan license number 5101027628, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Katherine Marie Binkowski Holden, DO prescribe under Medicare Part D?

In 2024, Katherine Marie Binkowski Holden, DO had 65 Medicare Part D claims for 32 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Katherine Marie Binkowski Holden, DO's MIPS final score?

The 2023 MIPS final score is 84.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.