Isabelle Thala Reed South, PA
Physician Assistant · Saint Louis, MO
Isabelle Thala Reed South, PA is a physician assistant with a practice address in Saint Louis, Missouri, and NPI 1295500189, issued on Nov 20, 2023. Check the license (Missouri 2023044681, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isabelle Thala Reed South
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 2023044681 MO
85.010028 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4921 Parkview PL, Saint Louis, MO 63110
- Phone
- (314) 362-3500
- Enumerated
- Nov 20, 2023
- Record last updated
- Aug 20, 2025
- Fax
- (314) 230-1119
- Medicaid ID
- 220136215 MO
- Medicare enrollment
- Enrolled (PECOS I20240306001340); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2023
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →
Also registered at 4921 Parkview PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Isabelle Thala Reed South in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2023044681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% more Medicare Part D claims than the average physician assistant in 2024
1,234 Medicare Part D claims for 285 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.
Most prescribed
- Mounjaro125 claims
- Ozempic105 claims
- Lantus Solostar81 claims
- Trulicity45 claims
- Jardiance42 claims
- Tresiba Flextouch U-10039 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.
Industry payments in 2024: $526.77
7 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isabelle Thala Reed South among 1,790 physician assistant records in Missouri
Isabelle Thala Reed South, PA is one of 1,790 physician assistant records with a practice address in Missouri. 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 2023, is newer than 76% of them.
- NPI issued2023 · 76% of these records are older, 17% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2023 · median 2019 among the 1,250 with a school on file
- Record last updated2025 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
498 physician assistant records list a practice address in Saint Louis
They are 498 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,790 physician assistant records in Missouri.
All 1,790 in Missouri → Every provider in Saint Louis → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
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- Michael Cracchiolo, PASaint Louis, MO 631101891713350
- Jennifer Ehret, PASaint Louis, MO 631101679591101
- Mary Fujarski, PASaint Louis, MO 631101225054547
- Angela Gieseler, PASaint Louis, MO 631101114995818
- Philana Liang, PASaint Louis, MO 631101831130533
- Rebecca Loveless, PASaint Louis, MO 631101649218470
Common questions
What is Isabelle Thala Reed South, PA's NPI number?
Isabelle Thala Reed South, PA's National Provider Identifier (NPI) is 1295500189, issued on Nov 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Isabelle Thala Reed South, PA located?
The NPPES record lists a practice address at 4921 Parkview PL, Saint Louis, MO, 63110. Phone: (314) 362-3500. Providers update this record themselves, so call before visiting.
How can I verify Isabelle Thala Reed South, PA's license?
NPPES lists Missouri license number 2023044681, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Isabelle Thala Reed South, PA prescribe under Medicare Part D?
In 2024, Isabelle Thala Reed South, PA had 1,234 Medicare Part D claims for 285 beneficiaries; the average among physician assistant prescribers was 830. 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.