Marlon Marquino, M.D.
Family Medicine Physician · Saint Louis, MO
Marlon Marquino, M.D. is a family medicine physician with a practice address in Saint Louis, Missouri, and NPI 1366642704, issued on Jul 24, 2007. Check the license (Missouri 2007021709, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Marlon Marquino
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2007021709 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10010 Kennerly RD, Saint Louis, MO 63128
- Phone
- (314) 525-1328
- Enumerated
- Jul 24, 2007
- Record last updated
- Mar 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (314) 525-1378
- Medicare enrollment
- Enrolled (PECOS I20071018000701); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 10010 Kennerly RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marlon Marquino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2007021709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average family medicine physician in 2024
3,665 Medicare Part D claims for 708 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 182 claims were for opioids.
Most prescribed
- Atorvastatin Calcium172 claims
- Lisinopril127 claims
- Levothyroxine Sodium106 claims
- Amlodipine Besylate97 claims
- Furosemide97 claims
- Gabapentin95 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: $89.84
5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- American Multispecialty Group IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marlon Marquino among 2,991 family medicine physician records in Missouri
Marlon Marquino, M.D. is one of 2,991 family medicine physician records with a practice address in Missouri. 79% 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 48% of them.
- NPI issued2007 · 48% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2000 · median 2006 among the 1,778 with a school on file
- Record last updated2017 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Missouri
There are 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Saint Louis → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Aaron Bjorn, DOSaint Louis, MO 631281740281088
- Brenda Buckley, M.D.Saint Louis, MO 631281134104466
- Kiran Chennareddy, MDSaint Louis, MO 631281992752869
- Christopher Espana, M.D.Saint Louis, MO 631281003922634
- Christina Garretto, D.O.St Louis, MO 631281144430612
- Edina Karahodzic, MDSaint Louis, MO 631281891895934
- Yvonne Layugan, M.D.Saint Louis, MO 631281902940869
- Melissa Murray, MDSaint Louis, MO 631281689651168
Common questions
What is Marlon Marquino, M.D.'s NPI number?
Marlon Marquino, M.D.'s National Provider Identifier (NPI) is 1366642704, issued on Jul 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marlon Marquino, M.D. located?
The NPPES record lists a practice address at 10010 Kennerly RD, Saint Louis, MO, 63128. Phone: (314) 525-1328. Providers update this record themselves, so call before visiting.
How can I verify Marlon Marquino, M.D.'s license?
NPPES lists Missouri license number 2007021709, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marlon Marquino, M.D. prescribe under Medicare Part D?
In 2024, Marlon Marquino, M.D. had 3,665 Medicare Part D claims for 708 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.