Johnathan Milton Isom, MD, MBA
Anesthesiology Physician · Memphis, TN
Johnathan Milton Isom, MD, MBA is an anesthesiology physician with a practice address in Memphis, Tennessee, and NPI 1609832690, issued on Apr 26, 2006. Check the license (Tennessee 20634, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Johnathan Milton Isom
- Credential
- MD, MBA
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 20634 TN
Self-reported in NPPES; status is on the state search - Practice location
- 5744 Nanjack Cir, Memphis, TN 38115
- Phone
- (901) 797-9711
- Enumerated
- Apr 26, 2006
- Record last updated
- Dec 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (901) 797-9771
- Medicare enrollment
- Enrolled (PECOS I20220126001708); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1985
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 971 in Tennessee → Look up another NPI →
Also registered at 5744 Nanjack Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Simindokht Hazrati, MDAnesthesiology Physician1053377341
- Angela Isom, RNRegistered Nurse1063478550
- Corazon Padua, CRNACertified Registered Nurse Anesthetist1447216650
- Renato Zalamea, CRNACertified Registered Nurse Anesthetist1891751251
Verify Johnathan Milton Isom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 20634Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 92.9 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: $157.61
4 payments; by number, the most common kind was food and beverage; the largest payer was Fisher & Paykel Healthcare Inc. The 17,774 providers of this specialty with any payment received $669.59 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 one group practice
- Wellstar Medical Group LLCKennesaw, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Johnathan Milton Isom among 971 anesthesiology physician records in Tennessee
Johnathan Milton Isom, MD, MBA is one of 971 anesthesiology physician records with a practice address in Tennessee. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 45% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1985 · median 2005 among the 611 with a school on file
- Record last updated2018 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
143 anesthesiology physician records list a practice address in Memphis
They are 143 of the 12,794 NPPES records with a practice address in Memphis, and 971 anesthesiology physician records in Tennessee.
All 971 in Tennessee → Every provider in Memphis → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Simindokht Hazrati, MDMemphis, TN 381151053377341
- Jack Goodman, M.D.Memphis, TN 381171710038161
- Patsy-Ruth Kiefer, M.D.Memphis, TN 381171184950115
- Hoi BangMemphis, TN 381191962435495
- Ruth Anne BridgesMemphis, TN 381191033142567
- Howard Bromley, MDMemphis, TN 381191760448898
- Jivan Dalsania, MDMemphis, TN 381191548293079
- Shibendra DasMemphis, TN 381191164455697
Common questions
What is Johnathan Milton Isom, MD, MBA's NPI number?
Johnathan Milton Isom, MD, MBA's National Provider Identifier (NPI) is 1609832690, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Johnathan Milton Isom, MD, MBA located?
The NPPES record lists a practice address at 5744 Nanjack Cir, Memphis, TN, 38115. Phone: (901) 797-9711. Providers update this record themselves, so call before visiting.
How can I verify Johnathan Milton Isom, MD, MBA's license?
NPPES lists Tennessee license number 20634, 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.
What is Johnathan Milton Isom, MD, MBA's MIPS final score?
The 2023 MIPS final score is 92.9 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.