Isaac J. McFadden, M.D.
Psychiatry Physician · Memphis, TN
Isaac J. McFadden, M.D. is a psychiatry physician with a practice address in Memphis, Tennessee, and NPI 1316165079, issued on Apr 20, 2007. Check the license (Tennessee 28865, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Isaac J. McFadden
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 28865 TN
0101271672 VA
9900934 NC
5086 SC
Self-reported in NPPES; status is on the state search - Practice location
- 360 E EH Crump Blvd, Memphis, TN 38126
- Phone
- (901) 261-2000
- Enumerated
- Apr 20, 2007
- Record last updated
- Feb 23, 2024
- Fax
- (901) 946-9262
- Medicare enrollment
- Enrolled (PECOS I20240308002497); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 1965
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 731 in Tennessee → Look up another NPI →
Also registered at 360 E EH Crump Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Isaac J. McFadden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 28865Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average psychiatry physician in 2024
776 Medicare Part D claims for 64 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Buspirone Hcl96 claims
- Sertraline Hcl70 claims
- Quetiapine Fumarate55 claims
- Aripiprazole54 claims
- Trazodone Hcl47 claims
- Alprazolam42 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.
Bills Medicare through one group practice
- Lifesource OF North CarolinaRichmond, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isaac J. McFadden among 731 psychiatry physician records in Tennessee
Isaac J. McFadden, M.D. is one of 731 psychiatry physician records with a practice address in Tennessee. 66% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 38% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1965 · median 2003 among the 329 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Tennessee
There are 731 psychiatry physician records in Tennessee.
All 731 in Tennessee → Every provider in Memphis → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jana Safarik-GrimmigMemphis, TN 381261285796664
- Radwan Khuri, MDMemphis, TN 381251578530036
- John Pharis, M.D.Memphis, TN 381271003946716
- Anne Utley, MDMemphis, TN 381271457413890
- David Allen, MDMemphis, TN 381321831156744
- Sandra Baltz, MDMemphis, TN 381321861459604
- Yuxiao Barnes, M.D.Memphis, TN 381201235420704
- Chhavi Chaudhary, MDMemphis, TN 381201215592381
Common questions
What is Isaac J. McFadden, M.D.'s NPI number?
Isaac J. McFadden, M.D.'s National Provider Identifier (NPI) is 1316165079, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Isaac J. McFadden, M.D. located?
The NPPES record lists a practice address at 360 E EH Crump Blvd, Memphis, TN, 38126. Phone: (901) 261-2000. Providers update this record themselves, so call before visiting.
How can I verify Isaac J. McFadden, M.D.'s license?
NPPES lists Tennessee license number 28865, 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 Isaac J. McFadden, M.D. prescribe under Medicare Part D?
In 2024, Isaac J. McFadden, M.D. had 776 Medicare Part D claims for 64 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.