Gregory Delano Haynes, M.D.
Gastroenterology Physician · Lenoir, NC
Gregory Delano Haynes, M.D. is a gastroenterology physician with a practice address in Lenoir, North Carolina, and NPI 1144330747, issued on Aug 30, 2006. Check the license on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Delano Haynes
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- Practice location
- 401 Mulberry St SW, Lenoir, NC 28645
- Phone
- (828) 572-1770
- Enumerated
- Aug 30, 2006
- Record last updated
- Apr 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (828) 572-1763
- Medicaid ID
- 2628362 MI
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 681 in North Carolina → Look up another NPI →
Also registered at 401 Mulberry St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Delano Haynes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average gastroenterology physician in 2024
27 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
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.
Gregory Delano Haynes among 681 gastroenterology physician records in North Carolina
Gregory Delano Haynes, M.D. 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 47% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- 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 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 Lenoir → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Dustin Kilpatrick, DOLenoir, NC 286451245690551
- Mushtaq Bukhari, MDMorganton, NC 286551477651925
- Nathaniel Krogel, D.O.Morganton, NC 286551700090636
- Gerald Mank, M.DMorganton, NC 286551821309592
- Suneel Mohammed, MDMorganton, NC 286551699850321
- Ademola Aderoju, M.D.North Wilkesboro, NC 286591932324985
- Jose Carrasquillo, MDNorth Wilkesboro, NC 286591841387248
- Neil Kassman, M.D.Statesville, NC 286251093707515
Common questions
What is Gregory Delano Haynes, M.D.'s NPI number?
Gregory Delano Haynes, M.D.'s National Provider Identifier (NPI) is 1144330747, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Delano Haynes, M.D. located?
The NPPES record lists a practice address at 401 Mulberry St SW, Lenoir, NC, 28645. Phone: (828) 572-1770. Providers update this record themselves, so call before visiting.
How can I verify Gregory Delano Haynes, M.D.'s license?
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 Gregory Delano Haynes, M.D. prescribe under Medicare Part D?
In 2024, Gregory Delano Haynes, M.D. had 27 Medicare Part D claims; 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.