Joel Lowell Parker, M.D.
Internal Medicine Physician · Brentwood, TN
Joel Lowell Parker, M.D. is an internal medicine physician with a practice address in Brentwood, Tennessee, and NPI 1326211012, issued on Apr 2, 2008. Check the license (Tennessee 59956, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joel Lowell Parker
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 59956 TN
01068884A IN
C2179 KY
Self-reported in NPPES; status is on the state search - Practice location
- 9019 Overlook Blvd Ste C1B, Brentwood, TN 37027
- Phone
- (225) 284-7336
- Enumerated
- Apr 2, 2008
- Record last updated
- Apr 8, 2024
- Fax
- (615) 807-4811
- Medicare enrollment
- Enrolled (PECOS I20100331000579); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 9019 Overlook Blvd Ste C1B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Barnes, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1033001565
- Suzanna Beatty, APRNFamily Nurse Practitioner1427690239
- Brooke BelsonPsychiatric/Mental Health Nurse Practitioner1609756303
- Leona Dickson, APRNFamily Nurse Practitioner1124997408
- Chrystel Dol, MDPsychiatry Physician1417578857
Verify Joel Lowell Parker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 59956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average internal medicine physician in 2024
7,486 Medicare Part D claims for 991 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 59 claims were for opioids.
Most prescribed
- Atorvastatin Calcium325 claims
- Furosemide273 claims
- Amlodipine Besylate251 claims
- Levothyroxine Sodium211 claims
- Eliquis203 claims
- Pantoprazole Sodium177 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): 0 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).
Industry payments in 2024: $210.24
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through 2 group practices
- Clarksville Emergency Group PCCorydon, IN
- Iris Medical GroupBowling Green, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joel Lowell Parker among 2,596 internal medicine physician records in Tennessee
Joel Lowell Parker, M.D. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2008 · median 2003 among the 1,705 with a school on file
- Record last updated2024 · 56% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 internal medicine physician records list a practice address in Brentwood
They are 38 of the 2,831 NPPES records with a practice address in Brentwood, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Brentwood → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Francis Caprio, M.D.Brentwood, TN 370271235196395
- Leslie Franklin, M.D.Brentwood, TN 370271306888318
- Sonal Gupta, M.D.Brentwood, TN 370271871521922
- Mary Harbison, M.D.Brentwood, TN 370271982695672
- Linda Kensington, M.D.Brentwood, TN 370271487604823
- Archana Kochar-Mehta, M.D.Brentwood, TN 370271235172800
- Michael Olive, M.D.Brentwood, TN 370271548251242
- Aydin Ozan, M.D.Brentwood, TN 370271508821026
Common questions
What is Joel Lowell Parker, M.D.'s NPI number?
Joel Lowell Parker, M.D.'s National Provider Identifier (NPI) is 1326211012, issued on Apr 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joel Lowell Parker, M.D. located?
The NPPES record lists a practice address at 9019 Overlook Blvd Ste C1B, Brentwood, TN, 37027. Phone: (225) 284-7336. Providers update this record themselves, so call before visiting.
How can I verify Joel Lowell Parker, M.D.'s license?
NPPES lists Tennessee license number 59956, 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 Joel Lowell Parker, M.D. prescribe under Medicare Part D?
In 2024, Joel Lowell Parker, M.D. had 7,486 Medicare Part D claims for 991 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Joel Lowell Parker, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 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.