Benjamin Graef, D.O.
Sleep Medicine (Internal Medicine) Physician · Concord, NC
Benjamin Graef, D.O. is a sleep medicine (internal medicine) physician with a practice address in Concord, North Carolina, and NPI 1306061551, issued on Apr 14, 2007. Check the license (North Carolina 185517, as entered in NPPES) on the North Carolina Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Benjamin Graef
- Credential
- D.O.
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- 185517 NC
34008947 OH
Self-reported in NPPES; status is on the state search - Practice location
- 212 LE Phillip CT NE, Concord, NC 28025
- Phone
- (704) 248-0000
- Enumerated
- Apr 14, 2007
- Entity
- Type 1 · individual
Verify Benjamin Graef in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 185517Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Sleep Medicine (Internal Medicine) Physician providers in North Carolina
There are 25 sleep medicine (internal medicine) physician records in North Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other sleep medicine (internal medicine) physician records in North Carolina
- Iyad Asaad, MDConcord, NC1881809994
- Grigor Badalyan, MDMonroe, NC1699896571
- Cameron Barber, DOCary, NC1164985412
- Ruth Benca, MD PHDWinston Salem, NC1932175940
- Brooke Bost, PA-CHudson, NC1306518014
- Shankar Chhetri, MDGastonia, NC1265992820
- Steve Chung, DOCharlotte, NC1790300879
- Jacob Coleman, MDCharlotte, NC1649455353
- John Garside, MDCary, NC1720088255
- Jeannine Gingras, M.D.Charlotte, NC1861455651
Common questions
What is Benjamin Graef, D.O.'s NPI number?
Benjamin Graef, D.O.'s National Provider Identifier (NPI) is 1306061551, issued on Apr 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Graef, D.O. located?
The NPPES record lists a practice address at 212 LE Phillip CT NE, Concord, NC, 28025. Phone: (704) 248-0000. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Graef, D.O.'s license?
NPPES lists North Carolina license number 185517, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.