Michael Richard Greenberg
Anesthesiology Physician · Chapel Hill, NC
Michael Richard Greenberg is an anesthesiology physician with a practice address in Chapel Hill, North Carolina, and NPI 1174011340, issued on Apr 24, 2018. Check the license (North Carolina 2021-03284, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Richard Greenberg
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 2021-03284 NC
238447 NC
Self-reported in NPPES; status is on the state search - Practice location
- 101 Manning Dr, Chapel Hill, NC 27514
- Phone
- (984) 974-1000
- Enumerated
- Apr 24, 2018
- Record last updated
- Aug 1, 2022
- Medicare enrollment
- Enrolled (PECOS I20241008000811); accepts Medicare assignment
- Medical or professional school
- University Of North Carolina At Chapel Hill School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,482 in North Carolina → Look up another NPI →
Also registered at 101 Manning Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sudeep Acharya, M.D.Student in an Organized Health Care Education/Training Program1144719402
- Stephen Acosta, MDAnesthesiology Physician1255741757
Verify Michael Richard Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2021-03284Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Duke Health Integrated Practice IncDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Richard Greenberg among 1,482 anesthesiology physician records in North Carolina
Michael Richard Greenberg is one of 1,482 anesthesiology physician records with a practice address in North Carolina. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 88% of them.
- NPI issued2018 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2018 · median 2006 among the 997 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
162 anesthesiology physician records list a practice address in Chapel Hill
They are 162 of the 7,608 NPPES records with a practice address in Chapel Hill, and 1,482 anesthesiology physician records in North Carolina.
All 1,482 in North Carolina → Every provider in Chapel Hill → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Benjamin Antonio, DOChapel Hill, NC 275141508841479
- David Ballard, M.D.Chapel Hill, NC 275141396764627
- Philip Boysen, MDChapel Hill, NC 275141265483432
- Anand Dugar, M.D.Chapel Hill, NC 275141366610016
- William Hart, M.D.Chapel Hill, NC 275141124050026
- Dominika James, M.D.Chapel Hill, NC 275141457575383
- Bridget Marroquin, M.D.Chapel Hill, NC 275141396969408
- Susan Martinelli, M.D.Chapel Hill, NC 275141487879086
Common questions
What is Michael Richard Greenberg's NPI number?
Michael Richard Greenberg's National Provider Identifier (NPI) is 1174011340, issued on Apr 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Michael Richard Greenberg located?
The NPPES record lists a practice address at 101 Manning Dr, Chapel Hill, NC, 27514. Phone: (984) 974-1000. Providers update this record themselves, so call before visiting.
How can I verify Michael Richard Greenberg's license?
NPPES lists North Carolina license number 2021-03284, 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.