Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Timothy Plank, DO

Individual provider Family Medicine Physician · NPI 1003802141

Timothy Plank, DO is registered under Family Practice in Sandusky, Ohio. Graduated from Ohio University, College of Osteopathic Medicine in 1988, 38 years ago. Practices with Erie County Office of Auditor, a 13-clinician group, works from 9 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
38
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
OH
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

420 Superior St
Sandusky, OH 44870-1849
Phone: (419) 626-5623
Fax: (419) 626-8778
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (8)

  • 117 Addison St, Kelleys Island, OH 43438-6500 — (567) 867-5174
  • 316 Mason Rd W, Milan, OH 44846-9500 — (567) 867-5174
  • 34 Executive Dr, Norwalk, OH 44857-2490 — (567) 867-5174
  • 333 Buckeye Blvd Ste B, Port Clinton, OH 43452-2475 — (567) 867-5174
  • 420 Superior St # D, Sandusky, OH 44870-1849 — (419) 626-5623
  • 221 W Parish St, Sandusky, OH 44870-4877 — (567) 867-5174
  • 501 Superior St, Sandusky, OH 44870 — (567) 304-3900
  • 1250 Sanford St, Vermilion, OH 44089-1577 — (567) 867-5174

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 34004783 (OH)

Record details

NPI number1003802141
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 23, 2005
Last updated in NPPESFebruary 18, 2025
Certification dateFebruary 13, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1988 (38 years in practice)
Group practice Erie County Office Of Auditor — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 81 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $108 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Erie County Office of Auditor

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 13 clinicians in the practice; 9 are shown here.

Other providers in Sandusky