NPPES file of Aug 9, 2026

Joseph B. Studebaker, OD

Optometrist · Englewood, OH

Joseph B. Studebaker, OD is an optometrist with a practice address in Englewood, Ohio, and NPI 1124022090, issued on Jun 9, 2005. Check the license (Ohio 3970, as entered in NPPES) with the Ohio board that licenses this profession; 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
1124022090
Name
Joseph B. Studebaker
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
3970 OH
Self-reported in NPPES; status is on the state search
Practice location
639 W National RD, Englewood, OH 45322
Phone
(937) 836-3041
Enumerated
Jun 9, 2005
Record last updated
Sep 3, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(937) 836-1937
Medicaid ID
2280008 OH
Medicare enrollment
Enrolled (PECOS I20100728000120); accepts Medicare assignment
Medical or professional school
Ohio State University - College Of Optometry, 1987
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 639 W National RD

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

  1. James Studebaker, ODOptometrist1982608261

Verify Joseph B. Studebaker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 3970
    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
Find the Ohio license search

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34% fewer Medicare Part D claims than the average optometrist in 2024

183 Medicare Part D claims for 88 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Joseph Studebaker183
  2. Specialty average277

Most prescribed

  1. Latanoprost99 claims
  2. Timolol Maleate13 claims
  3. Tobramycin-Dexamethasone13 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: $104.72

4 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joseph Studebaker$104.72
  2. Specialty average$769.99

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

Bills Medicare through one group practice

  1. Aeg Ohio Professional PCAkron, OH

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

Joseph B. Studebaker among 2,443 optometrist records in Ohio

Joseph B. Studebaker, OD is one of 2,443 optometrist records with a practice address in Ohio. 71% 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, 89% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1987 · median 2006 among the 1,466 with a school on file
  • Record last updated2015 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Ohio

There are 2,443 optometrist records in Ohio.

The 8 optometrist records with the nearest ZIP codes

  1. James Studebaker, ODEnglewood, OH 453221982608261
  2. Angela Cates, ODEaton, OH 453201134191232
  3. Karl Hofmann, ODEaton, OH 453201225476179
  4. Suzanne Leach, Od, O.D.Eaton, OH 453201386614782
  5. Devon Meyer, O.D.Eaton, OH 453201376607093
  6. Jerry Neely, ODFairborn, OH 453241073666889
  7. Kathleen Rudolf, O. D.Beavercreek, OH 453241033349055
  8. Steven Shroder, ODFairborn, OH 453241477605293

Common questions

What is Joseph B. Studebaker, OD's NPI number?

Joseph B. Studebaker, OD's National Provider Identifier (NPI) is 1124022090, issued on Jun 9, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Joseph B. Studebaker, OD located?

The NPPES record lists a practice address at 639 W National RD, Englewood, OH, 45322. Phone: (937) 836-3041. Providers update this record themselves, so call before visiting.

How can I verify Joseph B. Studebaker, OD's license?

NPPES lists Ohio license number 3970, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Joseph B. Studebaker, OD prescribe under Medicare Part D?

In 2024, Joseph B. Studebaker, OD had 183 Medicare Part D claims for 88 beneficiaries; the average among optometrist prescribers was 277. 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.