Mark J. Hass, M.D.
Diagnostic Radiology Physician · Greenville, NC
Mark J. Hass, M.D. is a diagnostic radiology physician with a practice address in Greenville, North Carolina, and NPI 1588603393, issued on Jun 6, 2006. Check the license (North Carolina 201501777, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark J. Hass
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 201501777 NC
4301076959 MI
0101260818 VA
67766 WI
Self-reported in NPPES; status is on the state search - Practice location
- 990 Johns Hopkins Dr, Greenville, NC 27834
- Phone
- (252) 565-8951
- Enumerated
- Jun 6, 2006
- Record last updated
- Mar 9, 2023
- Medicaid ID
- 1588603393 NC
- Medicare enrollment
- Enrolled (PECOS I20190619003192); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,389 in North Carolina → Look up another NPI →
Also registered at 990 Johns Hopkins Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Merrill, MDSpecialist1649277997
- Susan RosenthalRadiography Radiologic Technologist1043975998
- Bruce Schroeder, MDDiagnostic Radiology Physician1497737365
Verify Mark J. Hass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 201501777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $101.07
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,048 providers of this specialty with any payment received $2,488.38 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 one group practice
- Carolina Breast Imaging Specialists PLLCGreenville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark J. Hass among 1,389 diagnostic radiology physician records in North Carolina
Mark J. Hass, M.D. is one of 1,389 diagnostic radiology physician records with a practice address in North Carolina. 75% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 52% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1999 · median 2006 among the 998 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 diagnostic radiology physician records list a practice address in Greenville
They are 58 of the 5,742 NPPES records with a practice address in Greenville, and 1,389 diagnostic radiology physician records in North Carolina.
All 1,389 in North Carolina → Every provider in Greenville → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- George Bailey, MDGreenville, NC 278341497756084
- Harley Beasley, MDGreenville, NC 278341598767774
- Keith Begelman, MDGreenville, NC 278341942291554
- Gerald Capps, MDGreenville, NC 278341164423992
- Timothy Clark, MDGreenville, NC 278341225019862
- David Farley, MDGreenville, NC 278341336121797
- Ericka Griffin, MDGreenville, NC 278341871575258
- Allen Johnson, MDGreenville, NC 278341548261142
Common questions
What is Mark J. Hass, M.D.'s NPI number?
Mark J. Hass, M.D.'s National Provider Identifier (NPI) is 1588603393, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Hass, M.D. located?
The NPPES record lists a practice address at 990 Johns Hopkins Dr, Greenville, NC, 27834. Phone: (252) 565-8951. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Hass, M.D.'s license?
NPPES lists North Carolina license number 201501777, 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.
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.