Michael David Barnett, MD
Internal Medicine Physician · Flat Rock, NC
Michael David Barnett, MD is an internal medicine physician with a practice address in Flat Rock, North Carolina, and NPI 1326254053, issued on May 16, 2007. Check the license (North Carolina 2023-00815, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael David Barnett
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 2023-00815 NC
28497 AL
Self-reported in NPPES; status is on the state search - Practice location
- 571 S Allen RD, Flat Rock, NC 28731
- Phone
- (828) 692-6178
- Enumerated
- May 16, 2007
- Record last updated
- Apr 12, 2023
- Fax
- (828) 692-9867
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 571 S Allen RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Airey, FNP-CNurse Practitioner1336387596
- Ashley Albers, DOHospice and Palliative Medicine (Internal Medicine) Physician1881825446
- Brittany Alexander, FNPNurse Practitioner1750152005
- Bonnie Baker, MDInternal Medicine Physician1245341106
- Emily Baldwin, AGNPGerontology Nurse Practitioner1912567579
- Krysta Blanton, FNP-BCFamily Nurse Practitioner1184224610
Verify Michael David Barnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2023-00815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
359 Medicare Part D claims for 154 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Levothyroxine Sodium37 claims
- Lorazepam17 claims
- Omeprazole17 claims
- Morphine Sulfate14 claims
- Furosemide12 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.
Industry payments in 2024: $24.78
1 payment: food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Michael David Barnett among 4,056 internal medicine physician records in North Carolina
Michael David Barnett, 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 43% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2023 · 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).
8 internal medicine physician records list a practice address in Flat Rock
They are 8 of the 148 NPPES records with a practice address in Flat Rock, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Flat Rock → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bonnie Baker, MDFlat Rock, NC 287311245341106
- Stephen Brown, MDFlat Rock, NC 287311225011901
- Dennis Kabasan, MDFlat Rock, NC 287311043279516
- Michael Marschke, M.D.Flat Rock, NC 287311285734665
- Caitlin Siropaides, D.O.Flat Rock, NC 287311912263724
- Ruth Thomson, DOFlat Rock, NC 287311144337965
- Andrew Westbrook, M.D.Flat Rock, NC 287311841391208
- Matthew Moye, D.O.Fairview, NC 287301942508866
Common questions
What is Michael David Barnett, MD's NPI number?
Michael David Barnett, MD's National Provider Identifier (NPI) is 1326254053, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael David Barnett, MD located?
The NPPES record lists a practice address at 571 S Allen RD, Flat Rock, NC, 28731. Phone: (828) 692-6178. Providers update this record themselves, so call before visiting.
How can I verify Michael David Barnett, MD's license?
NPPES lists North Carolina license number 2023-00815, 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.
How much does Michael David Barnett, MD prescribe under Medicare Part D?
In 2024, Michael David Barnett, MD had 359 Medicare Part D claims for 154 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.