Gary Dean Volentine, MD
Gastroenterology Physician · Omaha, NE
Gary Dean Volentine, MD is a gastroenterology physician with a practice address in Omaha, Nebraska, and NPI 1487651519, issued on Jul 5, 2005. Check the license (Nebraska 15169, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- Gary Dean Volentine
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 15169 NE
21661 IA
Self-reported in NPPES; status is on the state search - Practice location
- 988102 Nebraska Medical Ctr, Omaha, NE 68198
- Phone
- (402) 559-9800
- Enumerated
- Jul 5, 2005
- Record last updated
- Jun 25, 2025
- Fax
- (402) 559-9416
- Medicaid IDs
- 3941278 IA
10026059800 NE - Medicare enrollment
- Enrolled (PECOS I20250702001874); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 88 in Nebraska → Look up another NPI →
Also registered at 988102 Nebraska Medical Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole Allison, CRNACertified Registered Nurse Anesthetist1265390520
- Christine Anderson, CRNACertified Registered Nurse Anesthetist1508823261
- Courtney AndersonClinical Social Worker1649696915
Verify Gary Dean Volentine in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 15169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average gastroenterology physician in 2024
473 Medicare Part D claims for 90 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Linzess71 claims
- Omeprazole48 claims
- Pantoprazole Sodium45 claims
- Mesalamine32 claims
- Mesalamine Er26 claims
- Famotidine20 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 one group practice
- Alegent Creighton ClinicCouncil Bluffs, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Dean Volentine among 88 gastroenterology physician records in Nebraska
Gary Dean Volentine, MD is one of 88 gastroenterology physician records with a practice address in Nebraska. 86% 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, 93% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1978 · median 2004 among the 65 with a school on file
- Record last updated2025 · 60% 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 Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Nebraska
There are 88 gastroenterology physician records in Nebraska.
All 88 in Nebraska → Every provider in Omaha → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Derrick Antoniak, M.D.Omaha, NE 681981972864114
- Ishfaq Bhat, MDOmaha, NE 681981154546174
- Alexander Hewlett, D.O.Omaha, NE 681981669412870
- Mark Mailliard, MDOmaha, NE 681981699725036
- Wuttiporn Manatsathit, M.D.Omaha, NE 681981396023834
- Peter Mannon, M.D.Omaha, NE 681981528280997
- Timothy McCashland, MDOmaha, NE 681981417908989
- Marco Olivera Martinez, MDOmaha, NE 681981518125194
Common questions
What is Gary Dean Volentine, MD's NPI number?
Gary Dean Volentine, MD's National Provider Identifier (NPI) is 1487651519, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gary Dean Volentine, MD located?
The NPPES record lists a practice address at 988102 Nebraska Medical Ctr, Omaha, NE, 68198. Phone: (402) 559-9800. Providers update this record themselves, so call before visiting.
How can I verify Gary Dean Volentine, MD's license?
NPPES lists Nebraska license number 15169, as entered by the provider. Search the Nebraska Board of Medicine and Surgery at https://www.nebraska.gov/LISSearch/search.cgi. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Dean Volentine, MD prescribe under Medicare Part D?
In 2024, Gary Dean Volentine, MD had 473 Medicare Part D claims for 90 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.