Adam Harshbarger, MD
Neurology Physician · Nashville, TN
Adam Harshbarger, MD is a neurology physician with a practice address in Nashville, Tennessee, and NPI 1699272443, issued on Apr 9, 2018. Check the license (Tennessee 64901, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Adam Harshbarger
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 64901 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3601 The Vanderbilt Clinic, Nashville, TN 37232
- Phone
- (615) 322-5000
- Enumerated
- Apr 9, 2018
- Entity
- Type 1 · individual
Also registered at 3601 The Vanderbilt Clinic
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristie AamodtPediatrics Physician1780115931
- Hibo Abdi, APRNNurse Practitioner1336761758
- Hodan Abdi, NPFamily Nurse Practitioner1710383922
- Cecilia Abello, PA-CPhysician Assistant1760336101
- Ahad Abid, MDStudent in an Organized Health Care Education/Training Program1316500176
- Yara Aboshady, MDStudent in an Organized Health Care Education/Training Program1558998971
Verify Adam Harshbarger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 64901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
38% more Medicare Part D claims than the average neurology physician in 2024
1,874 Medicare Part D claims for 406 beneficiaries, against an average of 1,356 among the 13,714 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Donepezil Hcl260 claims
- Gabapentin127 claims
- Carbidopa-Levodopa110 claims
- Duloxetine Hcl106 claims
- Pregabalin90 claims
- Nortriptyline Hcl67 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.
The practice group's Medicare quality score for 2023: 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospital and facility affiliations
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospitals5 of 5 stars
- Proactive Therapy OF North Carolina IncMarion, NC
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Neurology Physician providers in Tennessee
There are 370 neurology physician records in Tennessee.
Other neurology physician records in Tennessee
- Adele Ackell, MDChattanooga, TN1770510190
- Lealani Acosta, MDNashville, TN1003019902
- Paulo Acosta, M.D.Nashville, TN1710097761
- Bola Adamolekun, MDCordova, TN1104816990
- Christopher Adams, MDMemphis, TN1336672476
- Puja Aggarwal, M.D.Nashville, TN1295997377
- Maqbool Ahmed, MDClarksville, TN1548300916
- Sabrina Ahmed, M.D.Murfreesboro, TN1629332143
- Shameela Ahmed, MDAtoka, TN1790971885
- Samir Al-Kabbani, MDKnoxville, TN1083681183
Common questions
What is Adam Harshbarger, MD's NPI number?
Adam Harshbarger, MD's National Provider Identifier (NPI) is 1699272443, issued on Apr 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Adam Harshbarger, MD located?
The NPPES record lists a practice address at 3601 The Vanderbilt Clinic, Nashville, TN, 37232. Phone: (615) 322-5000. Providers update this record themselves, so call before visiting.
How can I verify Adam Harshbarger, MD's license?
NPPES lists Tennessee license number 64901, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Adam Harshbarger, MD prescribe under Medicare Part D?
In 2024, Adam Harshbarger, MD had 1,874 Medicare Part D claims for 406 beneficiaries; the average among neurology physician prescribers was 1,356. Part D covers Medicare prescriptions only.
What is Adam Harshbarger, MD's Medicare quality score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
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.