Leo Victor Warshauer, M.D.
Internal Medicine Physician · Wilmington, NC
Leo Victor Warshauer, M.D. is an internal medicine physician with a practice address in Wilmington, North Carolina, and NPI 1366475386, issued on Jul 10, 2006. Check the license (North Carolina 38236, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Leo Victor Warshauer
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 38236 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1403 Audubon Blvd Ste A1, Wilmington, NC 28403
- Phone
- (910) 395-8001
- Enumerated
- Jul 10, 2006
- Record last updated
- Mar 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (910) 395-8002
- Medicaid ID
- 8985824 NC
- Medicare enrollment
- Enrolled (PECOS I20080123000057); accepts Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Verify Leo Victor Warshauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 38236Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average internal medicine physician in 2024
4,373 Medicare Part D claims for 244 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 38 claims were for opioids.
Most prescribed
- Amlodipine Besylate256 claims
- Atorvastatin Calcium221 claims
- Rosuvastatin Calcium204 claims
- Omeprazole166 claims
- Levothyroxine Sodium121 claims
- Losartan-Hydrochlorothiazide98 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: $388.68
4 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Leo Victor Warshauer among 4,056 internal medicine physician records in North Carolina
Leo Victor Warshauer, M.D. is one of 4,056 internal medicine physician records with a practice address in North Carolina. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 52% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1986 · median 2004 among the 2,706 with a school on file
- Record last updated2008 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
108 internal medicine physician records list a practice address in Wilmington
They are 108 of the 6,526 NPPES records with a practice address in Wilmington, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Wilmington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Barri, MDWilmington, NC 284031689679409
- Raja Bhat, M.D.Wilmington, NC 284031770545584
- Philip Bibb, PACWilmington, NC 284031598827180
- Martin Butler, MDWilmington, NC 284031437188737
- Christopher Cosgrove, MDWilmington, NC 284031790717296
- Charin Hanlon, M.D.Wilmington, NC 284031457458788
- Robin Herion, MDWilmington, NC 284031841295235
- Andre Leonard, M.D.Wilmington, NC 284031720019193
Common questions
What is Leo Victor Warshauer, M.D.'s NPI number?
Leo Victor Warshauer, M.D.'s National Provider Identifier (NPI) is 1366475386, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leo Victor Warshauer, M.D. located?
The NPPES record lists a practice address at 1403 Audubon Blvd Ste A1, Wilmington, NC, 28403. Phone: (910) 395-8001. Providers update this record themselves, so call before visiting.
How can I verify Leo Victor Warshauer, M.D.'s license?
NPPES lists North Carolina license number 38236, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leo Victor Warshauer, M.D. prescribe under Medicare Part D?
In 2024, Leo Victor Warshauer, M.D. had 4,373 Medicare Part D claims for 244 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.
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.