NPPES file of Aug 9, 2026

Prakash N. Roy, M.D.

Nephrology Physician · Poland, OH

Prakash N. Roy, M.D. is a nephrology physician with a practice address in Poland, Ohio, and NPI 1992754808, issued on May 8, 2006. Check the license (Ohio 35-090547, 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
1992754808
Name
Prakash N. Roy
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
35-090547 OH
Self-reported in NPPES; status is on the state search
Practice location
807 Southwestern Run, Poland, OH 44514
Phone
(330) 729-0059
Enumerated
May 8, 2006
Record last updated
Oct 21, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(330) 729-9297
Medicaid ID
91175934813 NE
Medicare enrollment
Enrolled (PECOS I20080111000260); accepts Medicare assignment
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 nephrology physician records → All 499 in Ohio → Look up another NPI →

Also registered at 807 Southwestern Run

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

  1. Mary Lou Ferranto, APRN-BCNurse Practitioner1689693186
  2. Lorene Martin, CRNPNurse Practitioner1114947165
  3. Hilmer Negrete, M.D.Nephrology Physician1215911151
  4. Erdal Sarac, M.D.Nephrology Physician1821072752
  5. Salman Shafi, MDNephrology Physician1205045994

Verify Prakash N. Roy 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 35-090547    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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88% more Medicare Part D claims than the average nephrology physician in 2024

2,749 Medicare Part D claims for 533 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Prakash Roy2,749
  2. Specialty average1,465

Most prescribed

  1. Doxazosin Mesylate369 claims
  2. Hydralazine Hcl209 claims
  3. Amlodipine Besylate197 claims
  4. Farxiga151 claims
  5. Allopurinol140 claims
  6. Bumetanide93 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: $2,809.53

149 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Prakash Roy$2,809.53
  2. Specialty average$3,091.37

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. Nephrology Associates, Inc.Poland, OH

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

Prakash N. Roy among 499 nephrology physician records in Ohio

Prakash N. Roy, M.D. is one of 499 nephrology physician records with a practice address in Ohio. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 52% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated1989 · median 2002 among the 374 with a school on file
  • Record last updated2014 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 nephrology physician records list a practice address in Poland

They are 4 of the 310 NPPES records with a practice address in Poland, and 499 nephrology physician records in Ohio.

All 499 in Ohio → Every provider in Poland → Nephrology Physician nationwide →

The 8 nephrology physician records with the nearest ZIP codes

  1. Hilmer Negrete, M.D.Poland, OH 445141215911151
  2. Erdal Sarac, M.D.Poland, OH 445141821072752
  3. Salman Shafi, MDPoland, OH 445141205045994
  4. Nathan ZeidanYoungstown, OH 445141003494782
  5. Chester Amedia, MDBoardman, OH 445121952306995
  6. Anup Bains, M.D.Youngstown, OH 445041780655589
  7. Augustine Biscardi, D.O.Youngstown, OH 445041417928201
  8. Nimit DalalYoungstown, OH 445041487279857

Common questions

What is Prakash N. Roy, M.D.'s NPI number?

Prakash N. Roy, M.D.'s National Provider Identifier (NPI) is 1992754808, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Prakash N. Roy, M.D. located?

The NPPES record lists a practice address at 807 Southwestern Run, Poland, OH, 44514. Phone: (330) 729-0059. Providers update this record themselves, so call before visiting.

How can I verify Prakash N. Roy, M.D.'s license?

NPPES lists Ohio license number 35-090547, 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 Prakash N. Roy, M.D. prescribe under Medicare Part D?

In 2024, Prakash N. Roy, M.D. had 2,749 Medicare Part D claims for 533 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.