Robert John Sawyer, MD
Internal Medicine Physician · Charlotte, NC
Robert John Sawyer, MD is an internal medicine physician with a practice address in Charlotte, North Carolina, and NPI 1730160268, issued on Nov 10, 2005. Check the license on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert John Sawyer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35070534 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3030 Randolph RD Ste 200, Charlotte, NC 28211
- Phone
- (704) 512-5000
- Enumerated
- Nov 10, 2005
- Record last updated
- Dec 19, 2024
- Fax
- (704) 512-5001
- Medicaid ID
- 2189519 OH
- Medicare enrollment
- Enrolled (PECOS I20250411000186); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 3030 Randolph RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jordan Spennato, DPTPhysical Therapist1841892064
Verify Robert John Sawyer 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
71% more Medicare Part D claims than the average internal medicine physician in 2024
5,420 Medicare Part D claims for 272 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 267 claims were for opioids.
Most prescribed
- Amlodipine Besylate241 claims
- Atorvastatin Calcium202 claims
- Rosuvastatin Calcium168 claims
- Levothyroxine Sodium166 claims
- Omeprazole142 claims
- Allopurinol113 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.
Bills Medicare through one group practice
- Carolinas Physicians Network IncCharlotte, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert John Sawyer among 4,056 internal medicine physician records in North Carolina
Robert John Sawyer, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1993 · median 2004 among the 2,706 with a school on file
- Record last updated2024 · 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).
536 internal medicine physician records list a practice address in Charlotte
They are 536 of the 23,603 NPPES records with a practice address in Charlotte, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Charlotte → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jennifer Brady, MDCharlotte, NC 282111780684597
- William Cappleman, M.D.Charlotte, NC 282111265466932
- Gregory Collins, MDCharlotte, NC 282111700810488
- Murray Craven, MDCharlotte, NC 282111649200940
- Michael Johnson, MDCharlotte, NC 282111437174000
- Dennis Layton, M.D.Charlotte, NC 282111548290802
- Lawrence Moffatt, MDCharlotte, NC 282111427026798
- Erika Myers, DOCharlotte, NC 282111558316554
Common questions
What is Robert John Sawyer, MD's NPI number?
Robert John Sawyer, MD's National Provider Identifier (NPI) is 1730160268, issued on Nov 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert John Sawyer, MD located?
The NPPES record lists a practice address at 3030 Randolph RD Ste 200, Charlotte, NC, 28211. Phone: (704) 512-5000. Providers update this record themselves, so call before visiting.
How can I verify Robert John Sawyer, MD'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 Robert John Sawyer, MD prescribe under Medicare Part D?
In 2024, Robert John Sawyer, MD had 5,420 Medicare Part D claims for 272 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.