Cullen Marshall, M.D.
Student in an Organized Health Care Education/Training Program · Louisville, KY
Cullen Marshall, M.D. is a student in an organized health care education/training program with a practice address in Louisville, Kentucky, and NPI 1770016602, issued on Apr 7, 2017. Check the license (Kentucky TP739, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cullen Marshall
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- TP739 KY
Self-reported in NPPES; status is on the state search - Practice location
- 411 E Chestnut St # 6, Louisville, KY 40202
- Phone
- (502) 588-3650
- Enumerated
- Apr 7, 2017
- Entity
- Type 1 · individual
Also registered at 411 E Chestnut St # 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Anderson, FNP-C, APRNPediatric Registered Nurse1548973910
- Lisa Coleman, CDWSocial Worker1992116297
- Crystal Idstein, PA-CPhysician Assistant1811380231
- Margaret Means, MDNeurology with Special Qualifications in Child Neurology Physician1922531748
Verify Cullen Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license TP739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
91% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
44 Medicare Part D claims, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam11 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 practice group's Medicare quality score for 2023: 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $67.65
4 payments, mostly food and beverage; the largest payer was Neurelis, Inc.. The 42,769 providers of this specialty with any payment received $1,210.19 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.
2,129 student in an organized health care education/training program records list a Louisville practice address
They are 2,129 of the 21,891 NPPES records with a Louisville practice address, and 4,522 student in an organized health care education/training program records in Kentucky.
All 2,129 in Louisville → All 4,522 in Kentucky → Every provider in Louisville →
Other student in an organized health care education/training program records in Kentucky
- Anas A.r Altamimi, MDLouisville, KY1184036956
- Bilal Abaid, M.D.Louisville, KY1144960444
- Miguel AbascalLexington, KY1043167182
- Eric Abbenhaus, MDLexington, KY1689202046
- Ahmed Abdelfattah, MDLexington, KY1467014993
- Hend AbdelhamidLexington, KY1518718428
- Fathi Abdi, MDMorehead, KY1831990902
- Jamil AbdoLouisville, KY1770378176
- Saad Abdul Karim, M.D.Louisville, KY1386008878
- Shalimar Abdullah, MDLouisville, KY1073747853
Common questions
What is Cullen Marshall, M.D.'s NPI number?
Cullen Marshall, M.D.'s National Provider Identifier (NPI) is 1770016602, issued on Apr 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Cullen Marshall, M.D. located?
The NPPES record lists a practice address at 411 E Chestnut St # 6, Louisville, KY, 40202. Phone: (502) 588-3650. Providers update this record themselves, so call before visiting.
How can I verify Cullen Marshall, M.D.'s license?
NPPES lists Kentucky license number TP739, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Cullen Marshall, M.D. prescribe under Medicare Part D?
In 2024, Cullen Marshall, M.D. had 44 Medicare Part D claims; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.
What is Cullen Marshall, M.D.'s Medicare quality score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.