Diabetes Mellitus, Type 2Diabetes MellitusMetformin DRMetformin IR
Dr. Obadias Marquez, MD
NPI1174597546PAC ID4880678135
- Medicare services, 2024
- 1,586
- Medicare patients, 2024
- 439
- Part D claims, 2024
- 18,451
- Clinical trials
- 1
- MIPS score, 2024
- 88
- Practice address
- 2305 Chambliss Ave NW, Cleveland, TN 37311
- Practice phone
- Call (423) 339-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marquez's professional email, personal email and mobile number
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Dr. Obadias Marquez is an internist in Cleveland, Tennessee
Dr. Marquez practices at Bradley Medical Center in Cleveland, Tennessee, part of Hamilton Health Care System.
Dr. Marquez's NPI, 1174597546, was assigned on February 14, 2006. Dr. Marquez holds Tennessee license 39877.
NPI and contact details
- NPI
- 1174597546NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880678135
- NPI enumeration date
- February 14, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (423) 339-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Obadias Marquez practices at Bradley Medical Center in Cleveland, Tennessee
Dr. Marquez's primary practice is Bradley Medical Center, at 2305 Chambliss Ave NW, Cleveland, TN 37311 in Bradley County. The practice phone is (423) 339-4100.
- Bradley Medical Center2305 Chambliss Ave NW, Cleveland, TN 37311 · Bradley CountyPhone(423) 339-4100
Source: Dmand AI Affiliation Data
Dr. Obadias Marquez is affiliated with 7 sites of care and 3 medical groups
Dr. Marquez's primary practice is Bradley Medical Center in Cleveland, Tennessee, part of Hamilton Health Care System. Dr. Marquez is also affiliated with Erlanger Baroness Hospital. The medical group on file is Bradley Medical Center. Dmand AI also links Dr. Marquez to 2 more hospitals, 2 home health agencies, 2 medical groups and 1 group practice or clinic, each named with a free account.
Erlanger Baroness HospitalBradley Medical Center2 hospitalsNames with a free account2 home health agenciesNames with a free account2 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 10 affiliations for Dr. MarquezSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Obadias Marquez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marquez practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bradley Medical Center | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Obadias Marquez is one of 2,427 internists in Tennessee
Internal medicine is Dr. Marquez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Marquez is licensed in Tennessee.
Specialties and state licenses
- Internal medicine, TennesseePrimary
Internists near Dr. Marquez
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Obadias Marquez billed Medicare for 1,586 services in 2024
CMS data shows 1,586 Medicare services from Dr. Marquez across 20 procedure codes in 2024, for 439 Medicare patients. Medicare paid $88,821 for them.
Medicare services, 20241,586
Medicare patients439
Paid by Medicare$88,821
Procedure codes20
Dr. Marquez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7822024: 1,30567%
- Other services
- 2023: 1312024: 10818%
- Tests and treatments
- 2023: 1062024: 7826%
- Drugs given in the office
- 2023: 852024: 7215%
- Imaging
- 2023: 152024: 2353%
Where Dr. Marquez's Medicare services took place, 2024
- In an office1,48093%
- In a facility1067%
Dr. Marquez compared with the Tennessee median for internists, 2024
- Dr. Marquez
- Tennessee median
- Medicare services
- 1,586vs 6712.4 times
- Medicare patients
- 439vs 22298% above
- Part D claims
- 17,591vs 33452.7 times
Medians across 2,462 internists in Tennessee with Dmand AI profiles that report each measure.
Dr. Marquez's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marquez and other internists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Obadias Marquez treated 439 Medicare patients in 2024, average age 75
CMS counts 439 Medicare patients who saw Dr. Marquez in 2024. The largest group is 65 to 74, with 178 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marquez's median patient age at 67, with 56% women.
Medicare patients, 2024439
Average age75
Average risk score1.43
Also on Medicaid13%
Dr. Marquez's Medicare patients by age, 2024
Dr. Marquez's Medicare patients by sex, 2024
- Women25759%
- Men18241%
Chronic conditions among Dr. Marquez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Chronic kidney disease37%
- Diabetes35%
- Anxiety34%
- Ischemic heart disease34%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marquez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Obadias Marquez wrote 18,451 Medicare Part D claims in 2024
In 2024, Dr. Marquez wrote 18,451 Medicare Part D claims for 1,124 patients. 85% of them were for generic drugs. CMS names the drug for 17,591 of them, across 219 drugs with 11 or more claims each, at $1,678,023 in total drug cost. In 2023, CMS named 14,569 claims across 193 drugs.
Part D claims, 202418,451
Drugs named by CMS219
Total drug cost$1.7M
Part D patients1,124
Dr. Marquez's Part D claims by kind of drug, 2024
- Generic15,710 claims85%
- Brand-name2,580 claims14%
- Other161 claims1%
Dr. Marquez's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Marquez's Part D claims, 2024
- Opioids1%169 of 18,451 claims
- Antibiotics2%395 of 18,451 claims
- Antipsychotics, patients 65 and over0%84 of 18,451 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 14,5692024: 17,59121%
Drugs named by CMS: 219 in 2024, 193 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Obadias Marquez scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Marquez for performance year 2024, reported through an alternative payment model (APM). CMS lists Dr. Marquez as offering telehealth.
- Offers telehealth
- Yes
Dr. Marquez's MIPS scores, performance year 2024
- 88of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Obadias Marquez has worked on 1 clinical trial
Dmand AI links Dr. Marquez to 1 clinical trial. Conditions studied include Diabetes Mellitus, Type 2 and Diabetes Mellitus. Open Payments lists research payments to Dr. Marquez that name 4 trials.
Conditions in Dr. Marquez's trials
- Diabetes Mellitus, Type 2
- Diabetes Mellitus
Investigators on the most trials with Dr. Marquez
- Dario D. Altamirano, DO1 shared trial
- Nabil S. Andrawis, MD1 shared trial
- Osvaldo Alexandro Brusco, MD1 shared trial
Recent clinical trials with Dr. Marquez
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Obadias Marquez received $28,626 in industry payments from 2016 to 2025
CMS Open Payments shows 1,608 general payments to Dr. Marquez from 65 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $6,714. It also lists 5 research payments totaling $5,210 from 2024 to 2025, naming 4 clinical trials.
General payments to Dr. Marquez by program year, 2016 to 2025
General payments to Dr. Marquez by kind, 2016 to 2025
$28.6Kin total
- Food and beverage$28,557100%
- Education$690%
Companies that paid Dr. Marquez the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Obadias Marquez's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Obadias Marquez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Obadias Marquez's NPI number?
Dr. Obadias Marquez's NPI number is 1174597546. It was assigned on February 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Obadias Marquez?
Dr. Obadias Marquez is an internist in Cleveland, Tennessee. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Obadias Marquez practice?
Dr. Marquez practices at 2305 Chambliss Ave NW, Cleveland, TN 37311. Dr. Marquez's primary practice is Bradley Medical Center in Cleveland, Tennessee, part of Hamilton Health Care System. Dmand AI also links Dr. Marquez to 2 hospitals, 2 home health agencies, 2 medical groups and 1 group practice or clinic.
What is Dr. Obadias Marquez's office phone number?
The practice phone on file for Dr. Marquez is (423) 339-4100.
What is Dr. Obadias Marquez's medical license number?
Dr. Marquez holds Tennessee license 39877.
Which hospitals is Dr. Obadias Marquez affiliated with?
Dr. Marquez practices at Bradley Medical Center in Cleveland, Tennessee. Dr. Marquez is also affiliated with Erlanger Baroness Hospital. Dmand AI links Dr. Marquez to 2 more hospitals.
What medical group is Dr. Obadias Marquez part of?
Dr. Marquez is linked to Bradley Medical Center. Dmand AI links Dr. Marquez to 2 more medical groups.
Does Dr. Obadias Marquez accept Medicare?
Yes. CMS data shows Dr. Marquez billed Medicare for 1,586 services in 2024.
Does Dr. Obadias Marquez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Marquez as offering telehealth services.
What is Dr. Obadias Marquez's MIPS score?
Dr. Marquez's MIPS final score for performance year 2024 is 88 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Obadias Marquez see?
CMS counts 439 Medicare patients who saw Dr. Marquez in 2024, with an average age of 75.
What services does Dr. Obadias Marquez bill to Medicare?
In 2024, Dr. Marquez's most billed Medicare services were office visit, established patient (99214), care management and other visits (99454) and care management and other visits (99457).
What drugs does Dr. Obadias Marquez prescribe most?
In 2024 Medicare Part D data, Dr. Marquez's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Obadias Marquez received payments from drug or device companies?
CMS Open Payments shows $28,626 in general payments to Dr. Marquez from 65 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Obadias Marquez been practicing?
Dr. Marquez graduated from medical school in 1993, 33 years ago.
Does Dr. Obadias Marquez do research?
Dr. Marquez has worked on 1 clinical trial.
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