NPPES file of Aug 9, 2026

Chantal G. Walsh, M.D.

Geriatric Medicine (Internal Medicine) Physician · Washington Court House, OH

Chantal G. Walsh, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Washington Court House, Ohio, and NPI 1740274760, issued on Sep 6, 2005. Check the license (Ohio 35074904, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740274760
Name
Chantal G. Walsh
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License numbers
35074904 OH
MD20449 RI
Self-reported in NPPES; status is on the state search
Practice location
1510 Columbus Ave Ste 230, Washington Court House, OH 43160
Phone
(740) 333-3177
Enumerated
Sep 6, 2005
Record last updated
Jul 14, 2025
Medicaid ID
2255885 OH
Medicare enrollment
Enrolled (PECOS I20210222002517); accepts Medicare assignment
Medical or professional school
St. Louis College Of Physicians And Surgeons, 1996
Telehealth
Offers telehealth (CMS)
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 geriatric medicine (internal medicine) physician records → All 132 in Ohio → Look up another NPI →

Also registered at 1510 Columbus Ave Ste 230

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

  1. Emily Bower, APRN-CNPFamily Nurse Practitioner1053133249
  2. Kelsey Bridenbaugh, CNPNurse Practitioner1598411381
  3. Katherine Chenevey, MDFamily Medicine Physician1205497716
  4. Francesca Cocchiarale, DOFamily Medicine Physician1073217121
  5. Beth Harper, CNPFamily Nurse Practitioner1184135329
  6. Loliya Idoniboye, D.O, MPHInternal Medicine Physician1942430988

Verify Chantal G. Walsh 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 35074904    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

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93% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

305 Medicare Part D claims for 61 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Chantal Walsh305
  2. Specialty average4,246

Most prescribed

  1. Levothyroxine Sodium17 claims
  2. Furosemide14 claims
  3. Hydralazine Hcl14 claims
  4. Lantus Solostar12 claims
  5. Pantoprazole Sodium12 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.

Bills Medicare through 9 group practices

  1. Cogent Healthcare OF Georgia PCAnderson, SC
  2. Cogent Healthcare OF New Jersey PCNew Providence, NJ
  3. Cogent Healthcare OF North Carolina PCWilmington, NC
  4. Cogent Medical Care PCBriarwood, NY
  5. Hospitalist Medicine Physicians OF California IncEncinitas, CA
  6. Hospitalist Medicine Physicians OF Florida - Jacksonville II LLCTrinity, FL
  7. Hospitalist Medicine Physicians OF Pennsylvania PCWhitehall, PA
  8. Hospitalist Medicine Physicians OF Virginia LLCRichmond, VA
  9. Sound Physicians OF Massachusetts IncConcord, MA

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

Chantal G. Walsh among 132 geriatric medicine (internal medicine) physician records in Ohio

Chantal G. Walsh, M.D. is one of 132 geriatric medicine (internal medicine) physician records with a practice address in Ohio. 70% 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, 86% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated1996 · median 1999 among the 64 with a school on file
  • Record last updated2025 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Ohio

There are 132 geriatric medicine (internal medicine) physician records in Ohio.

All 132 in Ohio → Every provider in Washington Court House → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Catherine Lucey, M.D.Columbus, OH 432101871509836
  2. Natarajan Sundaram, MDColumbus, OH 432131861580110
  3. Lakshmi Rangaswamy, D.O.Columbus, OH 432141962745984
  4. Gokulan Ratnarajah, MDColumbus, OH 432141194981308
  5. Marian Schuda, MDColumbus, OH 432141265421531
  6. Kathleen Hager, D.O.Columbus, OH 432151255779393
  7. Ishrat Jahan, MBBSColumbus, OH 432151982976247
  8. Karen Kirkham, MDColumbus, OH 432151609832484

Common questions

What is Chantal G. Walsh, M.D.'s NPI number?

Chantal G. Walsh, M.D.'s National Provider Identifier (NPI) is 1740274760, issued on Sep 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Chantal G. Walsh, M.D. located?

The NPPES record lists a practice address at 1510 Columbus Ave Ste 230, Washington Court House, OH, 43160. Phone: (740) 333-3177. Providers update this record themselves, so call before visiting.

How can I verify Chantal G. Walsh, M.D.'s license?

NPPES lists Ohio license number 35074904, 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.

How much does Chantal G. Walsh, M.D. prescribe under Medicare Part D?

In 2024, Chantal G. Walsh, M.D. had 305 Medicare Part D claims for 61 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.

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.