Robert K. Schellenberg, MD
Gastroenterology Physician · Rocky Mount, NC
Robert K. Schellenberg, MD is a gastroenterology physician with a practice address in Rocky Mount, North Carolina, and NPI 1306830187, issued on Sep 7, 2005. Check the license (North Carolina 31101, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert K. Schellenberg
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 31101 NC
Self-reported in NPPES; status is on the state search - Practice location
- 901 N Winstead Ave, Rocky Mount, NC 27804
- Phone
- (252) 937-0231
- Enumerated
- Sep 7, 2005
- Record last updated
- Mar 26, 2026
- Fax
- (252) 937-3113
- Medicaid ID
- 8974879 NC
- Medicare enrollment
- Enrolled (PECOS I20060113000828); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 1985
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 681 in North Carolina → Look up another NPI →
Also registered at 901 N Winstead Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark Anderson, MDGastroenterology Physician1184628844
- William Barringer, DDSOral and Maxillofacial Surgery (Dentist)1407931710
- Linda Bassett Shaftoe, MDInternal Medicine Physician1396739116
- Ana Calvio, NP-CGerontology Nurse Practitioner1710566013
- Robyn CalvioGerontology Nurse Practitioner1205441938
Verify Robert K. Schellenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 31101Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average gastroenterology physician in 2024
1,290 Medicare Part D claims for 335 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Omeprazole217 claims
- Pantoprazole Sodium196 claims
- Dicyclomine Hcl154 claims
- Esomeprazole Magnesium87 claims
- Sulfasalazine57 claims
- Famotidine54 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 2 group practices
- Boice-Willis Clinic PARocky Mount, NC
- Nash Hospitals IncRocky Mount, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert K. Schellenberg among 681 gastroenterology physician records in North Carolina
Robert K. Schellenberg, MD is one of 681 gastroenterology physician records with a practice address in North Carolina. 83% 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, 87% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1985 · median 2002 among the 498 with a school on file
- Record last updated2026 · 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 207RG0100X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in North Carolina
There are 681 gastroenterology physician records in North Carolina.
All 681 in North Carolina → Every provider in Rocky Mount → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Mark Anderson, MDRocky Mount, NC 278041184628844
- Jack Cole, DOGreenville, NC 278341477549376
- Steven Dandalides, M.D.Greenville, NC 278341679558472
- Mark Dellasega, MDGreenville, NC 278341932102050
- Raetta Fountain, MDGreenville, NC 278341487643854
- Mahfuzul Haque, MDGreenville, NC 278341063404911
- Glenn Harvin, M.D.Greenville, NC 278341386733558
- Alma Jenkins, M.D.Greenville, NC 278341023085016
Common questions
What is Robert K. Schellenberg, MD's NPI number?
Robert K. Schellenberg, MD's National Provider Identifier (NPI) is 1306830187, issued on Sep 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert K. Schellenberg, MD located?
The NPPES record lists a practice address at 901 N Winstead Ave, Rocky Mount, NC, 27804. Phone: (252) 937-0231. Providers update this record themselves, so call before visiting.
How can I verify Robert K. Schellenberg, MD's license?
NPPES lists North Carolina license number 31101, 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 Robert K. Schellenberg, MD prescribe under Medicare Part D?
In 2024, Robert K. Schellenberg, MD had 1,290 Medicare Part D claims for 335 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.