Marie Elizabeth Brock
Family Medicine Physician · Nashville, TN
Marie Elizabeth Brock is a family medicine physician with a practice address in Nashville, Tennessee, and NPI 1013300367, issued on Mar 11, 2015. Check the license (Tennessee 3791, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marie Elizabeth Brock
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 3791 TN
20A15766 CA
895 NE
Self-reported in NPPES; status is on the state search - Practice location
- 3601 The Vanderbilt Clinic, Nashville, TN 37232
- Phone
- (615) 322-3000
- Enumerated
- Mar 11, 2015
- Record last updated
- Mar 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20190924003228); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,674 in Tennessee → Look up another NPI →
Also registered at 3601 The Vanderbilt Clinic
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marie Elizabeth Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 3791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average family medicine physician in 2024
3,599 Medicare Part D claims for 225 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 101 claims were for opioids.
Most prescribed
- Atorvastatin Calcium225 claims
- Levothyroxine Sodium193 claims
- Albuterol Sulfate Hfa130 claims
- Amlodipine Besylate120 claims
- Alendronate Sodium108 claims
- Lisinopril107 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 MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Vanderbilt Bedford Hospital LLCShelbyville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Elizabeth Brock among 2,674 family medicine physician records in Tennessee
Marie Elizabeth Brock is one of 2,674 family medicine physician records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2004 among the 1,685 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Tennessee
There are 2,674 family medicine physician records in Tennessee.
All 2,674 in Tennessee → Every provider in Nashville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Chambers, M.DNashville, TN 372321033168059
- Jack Clark, MDNashville, TN 372321427092857
- Bridgette Franey, M.D.Nashville, TN 372321417970831
- Aleksandra Frye, M.D.Nashville, TN 372321932180007
- Philip Harrelson, MDNashville, TN 372321518959311
- Robert Hornsby, MDNashville, TN 372321275527210
- John Kane, MDNashville, TN 372321548251705
- Elizabeth Maxwell, M.D.Nashville, TN 372321407869647
Common questions
What is Marie Elizabeth Brock's NPI number?
Marie Elizabeth Brock's National Provider Identifier (NPI) is 1013300367, issued on Mar 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Marie Elizabeth Brock located?
The NPPES record lists a practice address at 3601 The Vanderbilt Clinic, Nashville, TN, 37232. Phone: (615) 322-3000. Providers update this record themselves, so call before visiting.
How can I verify Marie Elizabeth Brock's license?
NPPES lists Tennessee license number 3791, 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 Marie Elizabeth Brock prescribe under Medicare Part D?
In 2024, Marie Elizabeth Brock had 3,599 Medicare Part D claims for 225 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Marie Elizabeth Brock's MIPS final score?
The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.