Ralph Michael Wisniewski, M.D.
Gastroenterology Physician · Lynchburg, VA
Ralph Michael Wisniewski, M.D. is a gastroenterology physician with a practice address in Lynchburg, Virginia, and NPI 1992770309, issued on Feb 20, 2006. Check the license (Virginia 0101057384, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Ralph Michael Wisniewski
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 0101057384 VA
Self-reported in NPPES; status is on the state search - Practice location
- 121 Nationwide Dr, Lynchburg, VA 24502
- Phone
- (434) 384-1862
- Enumerated
- Feb 20, 2006
- Record last updated
- Jul 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (434) 384-7704
- Medicaid ID
- 005812461 VA
- Medicare enrollment
- Enrolled (PECOS I20101101000490); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 536 in Virginia → Look up another NPI →
Also registered at 121 Nationwide Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Catalano, M.D.Gastroenterology Physician1750356812
- Larry Clark, M.D.Gastroenterology Physician1780659508
- James Curtiss, MDGastroenterology Physician1467442442
- Shirley Hudson, NPNurse Practitioner1194099374
- Patrick Kenny, DOGastroenterology Physician1174509491
- Loretta Maffei, M.D.Gastroenterology Physician1952376105
Verify Ralph Michael Wisniewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101057384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average gastroenterology physician in 2024
971 Medicare Part D claims for 354 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Omeprazole264 claims
- Pantoprazole Sodium156 claims
- Gavilyte-G48 claims
- Esomeprazole Magnesium35 claims
- Famotidine30 claims
- Linzess27 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 91.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $992.57
54 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Gastroenterology Assoc OF Central Virginia Inc.Lynchburg, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ralph Michael Wisniewski among 536 gastroenterology physician records in Virginia
Ralph Michael Wisniewski, M.D. is one of 536 gastroenterology physician records with a practice address in Virginia. 85% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 46% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1992 · median 2001 among the 389 with a school on file
- Record last updated2010 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Virginia
There are 536 gastroenterology physician records in Virginia.
All 536 in Virginia → Every provider in Lynchburg → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Charles Catalano, M.D.Lynchburg, VA 245021750356812
- Larry Clark, M.D.Lynchburg, VA 245021780659508
- James Curtiss, MDLynchburg, VA 245021467442442
- Wei Hou, M.D., PH.DLynchburg, VA 245021811104037
- Patrick Kenny, DOLynchburg, VA 245021174509491
- Loretta Maffei, M.D.Lynchburg, VA 245021952376105
- Kenneth Musana, MDLynchburg, VA 245021952401697
- Chalmers Nunn, M.D.Lynchburg, VA 245021255306411
Common questions
What is Ralph Michael Wisniewski, M.D.'s NPI number?
Ralph Michael Wisniewski, M.D.'s National Provider Identifier (NPI) is 1992770309, issued on Feb 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Michael Wisniewski, M.D. located?
The NPPES record lists a practice address at 121 Nationwide Dr, Lynchburg, VA, 24502. Phone: (434) 384-1862. Providers update this record themselves, so call before visiting.
How can I verify Ralph Michael Wisniewski, M.D.'s license?
NPPES lists Virginia license number 0101057384, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ralph Michael Wisniewski, M.D. prescribe under Medicare Part D?
In 2024, Ralph Michael Wisniewski, M.D. had 971 Medicare Part D claims for 354 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Ralph Michael Wisniewski, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.