Diab S. Omer, MD
Internal Medicine Physician · Smithfield, NC
Diab S. Omer, MD is an internal medicine physician with a practice address in Smithfield, North Carolina, and NPI 1083891808, issued on Jan 23, 2008. Check the license (North Carolina 2012-01940, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diab S. Omer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 2012-01940 NC
50811 WI
Self-reported in NPPES; status is on the state search - Practice location
- 509 N Brightleaf Blvd, Smithfield, NC 27577
- Phone
- (919) 938-7189
- Enumerated
- Jan 23, 2008
- Record last updated
- May 8, 2025
- Medicare enrollment
- Enrolled (PECOS I20140327002333); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 509 N Brightleaf Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Theresa Abbah, PMHNPPsychiatric/Mental Health Nurse Practitioner1306586847
- Paul Abrams, M.D.Internal Medicine Physician1619264280
- John AdamsHospitalist Physician1538384102
- Obafemi Adewunmi, MDInternal Medicine Physician1275535239
- Neeta Agrawal, MDAnatomic Pathology & Clinical Pathology Physician1932252368
- Shanelle Arthur, DOHospitalist Physician1265923536
Verify Diab S. Omer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2012-01940Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
378 Medicare Part D claims for 154 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 21 claims were for opioids.
Most prescribed
- Furosemide22 claims
- Pantoprazole Sodium22 claims
- Atorvastatin Calcium17 claims
- Metoprolol Succinate15 claims
- Oxycodone Hcl15 claims
- Prednisone15 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: $168.95
7 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. 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.
Bills Medicare through 2 group practices
- North Carolina MG LLCSmithfield, NC
- Vidant Medical Group LLCGreenville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diab S. Omer among 4,056 internal medicine physician records in North Carolina
Diab S. Omer, MD 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 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1998 · median 2004 among the 2,706 with a school on file
- Record last updated2025 · 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).
15 internal medicine physician records list a practice address in Smithfield
They are 15 of the 727 NPPES records with a practice address in Smithfield, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Smithfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Abrams, M.D.Smithfield, NC 275771619264280
- Obafemi Adewunmi, MDSmithfield, NC 275771275535239
- Veselin Gizdarski, M.D.Smithfield, NC 275771326244658
- Daree Goings, M.D.Smithfield, NC 275771053543710
- Edwin Hartman, M.D.Smithfield, NC 275771629019815
- Sarah Khan, M.D.Smithfield, NC 275771336481670
- Mohini Pandiri, M.D.Smithfield, NC 275771699848945
- Lalitha Papineni, M.D.Smithfield, NC 275771467748988
Common questions
What is Diab S. Omer, MD's NPI number?
Diab S. Omer, MD's National Provider Identifier (NPI) is 1083891808, issued on Jan 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Diab S. Omer, MD located?
The NPPES record lists a practice address at 509 N Brightleaf Blvd, Smithfield, NC, 27577. Phone: (919) 938-7189. Providers update this record themselves, so call before visiting.
How can I verify Diab S. Omer, MD's license?
NPPES lists North Carolina license number 2012-01940, 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 Diab S. Omer, MD prescribe under Medicare Part D?
In 2024, Diab S. Omer, MD had 378 Medicare Part D claims for 154 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.