NPPES file of Aug 9, 2026

Leo Jp Clark, M.D.

Neurological Surgery Physician · Maumee, OH

Leo Jp Clark, M.D. is a neurological surgery physician with a practice address in Maumee, Ohio, and NPI 1659374007, issued on May 31, 2005. Check the license (Ohio 35039317C, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659374007
Name
Leo Jp Clark
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
35039317C OH
Self-reported in NPPES; status is on the state search
Practice location
5705 Monclova RD, Maumee, OH 43537
Phone
(419) 891-8045
Enumerated
May 31, 2005
Record last updated
Jan 12, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(419) 891-8044
Medicaid ID
318954 OH
Medicare enrollment
Enrolled (PECOS I20200211002427); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 1970
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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8 nearest neurological surgery physician records → All 357 in Ohio → Look up another NPI →

Also registered at 5705 Monclova RD

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

  1. Jocelyn Bratt, NP-CFamily Nurse Practitioner1992085708
  2. Barry Deran, M.D.Cardiovascular Disease Physician1649263963
  3. Avinash Deshmukh, M.D.Urology Physician1740273960
  4. Mohammad El Sayyad, M.D.Family Medicine Physician1629243878
  5. Lorrie Elchert, NURSE PARCTITIONERNurse Practitioner1992775142
  6. Charles Gbur, MDCardiovascular Disease Physician1184626483

Verify Leo Jp Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35039317C    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 Ohio 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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Bills Medicare through 2 group practices

  1. Arnett Clinic LLCLafayette, IN
  2. IU Health Medical Group LLCIndianapolis, IN

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

Leo Jp Clark among 357 neurological surgery physician records in Ohio

Leo Jp Clark, M.D. is one of 357 neurological surgery physician records with a practice address in Ohio. 77% 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, 87% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1970 · median 2006 among the 228 with a school on file
  • Record last updated2016 · 56% 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 Ohio 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 Ohio

There are 357 neurological surgery physician records in Ohio.

All 357 in Ohio → Every provider in Maumee → Neurological Surgery Physician nationwide →

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Brian Hoeflinger, MDMaumee, OH 435371649277534
  2. Michael Healy, M.D.Perrysburg, OH 435511245233683
  3. Brandon Gabel, MDToledo, OH 436061609173624
  4. Kevin Reinard, M.D.Toledo, OH 436061588825772
  5. Zubair Ahammad, D.O.Toledo, OH 436081801195011
  6. Srinivasachari Chakravarthi, MDToledo, OH 436081174590962
  7. Patrick McCormick, M.D.Toledo, OH 436081124021514
  8. Ratul Raychaudhuri, MDToledo, OH 436081760684179

Common questions

What is Leo Jp Clark, M.D.'s NPI number?

Leo Jp Clark, M.D.'s National Provider Identifier (NPI) is 1659374007, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Leo Jp Clark, M.D. located?

The NPPES record lists a practice address at 5705 Monclova RD, Maumee, OH, 43537. Phone: (419) 891-8045. Providers update this record themselves, so call before visiting.

How can I verify Leo Jp Clark, M.D.'s license?

NPPES lists Ohio license number 35039317C, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.