Dr. Timothy D. Marcus, MD
- Medicare services, 2024
- 200
- Medicare patients, 2024
- 200
- Part D claims, 2024
- 352
- MIPS score, 2024
- 87
- Hospital affiliations
- 2
- Practice address
- 8100 South Walker Bldg C, Oklahoma City, OK 73139
- Practice phone
- Call (405) 602-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Marcus' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Timothy D. Marcus is an emergency medicine physician in Oklahoma City, Oklahoma
Dr. Marcus practices at Oklahoma Center for Orthopaedic Multi-Specialty Surgery in Oklahoma City, Oklahoma, part of Oklahoma Center for Orthopaedic & Multi-Specialty Surgery.
Dr. Marcus' NPI, 1083174817, was assigned on March 20, 2019. Dr. Marcus holds Louisiana license 330273.
- NPI
- 1083174817NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880920560
- NPI enumeration date
- March 20, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 602-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy D. Marcus practices at Oklahoma Center for Orthopaedic Multi-Specialty Surgery in Oklahoma City, Oklahoma
Dr. Marcus' primary practice is Oklahoma Center for Orthopaedic Multi-Specialty Surgery, at 8100 South Walker Bldg C, Oklahoma City, OK 73139 in Oklahoma County. The practice phone is (405) 602-6500.
- Oklahoma Center for Orthopaedic Multi-Specialty Surgery8100 South Walker Bldg C, Oklahoma City, OK 73139 · Oklahoma CountyPhone(405) 602-6500
Source: Dmand AI Affiliation Data
Dr. Timothy D. Marcus is affiliated with 2 sites of care and 2 medical groups
Dr. Marcus' primary practice is Oklahoma Center for Orthopaedic Multi-Specialty Surgery in Oklahoma City, Oklahoma, part of Oklahoma Center for Orthopaedic & Multi-Specialty Surgery. Dr. Marcus is also affiliated with North Oaks Medical Center. The medical group on file is North Oaks Medical Center. Dmand AI also links Dr. Marcus to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timothy D. Marcus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marcus practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oklahoma Center for Orthopaedic Multi-Specialty Surgery | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Oklahoma Center for Orthopaedic & Multi-Specialty Surgery and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Timothy D. Marcus is one of 695 emergency medicine physicians in Oklahoma
Emergency medicine is Dr. Marcus' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Marcus is licensed in Louisiana.
Specialties and state licenses
- Emergency medicine, LouisianaPrimary
Emergency medicine physicians near Dr. Marcus
Counts of emergency medicine physicians 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. Timothy D. Marcus billed Medicare for 200 services in 2024
CMS data shows 200 Medicare services from Dr. Marcus across 3 procedure codes in 2024, for 200 Medicare patients. Medicare paid $21,631 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Marcus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2652024: 20025%
Dr. Marcus compared with the Oklahoma median for emergency medicine physicians, 2024
- Dr. Marcus
- Oklahoma median
- Medicare services
- 200vs 32438% below
- Medicare patients
- 200vs 29432% below
- Part D claims
- 198vs 882.3 times
Medians across 669 emergency medicine physicians in Oklahoma with Dmand AI profiles that report each measure.
Dr. Marcus' 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. Marcus and other emergency medicine physicians in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy D. Marcus treated 200 Medicare patients in 2024, average age 70
CMS counts 200 Medicare patients who saw Dr. Marcus in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.46, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Marcus' median patient age at 42, with 55% women.
Dr. Marcus' Medicare patients by age, 2024
Dr. Marcus' Medicare patients by sex, 2024
- Women12663%
- Men7437%
Chronic conditions among Dr. Marcus' Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis54%
- Anxiety47%
- Diabetes46%
- Chronic kidney disease45%
- Ischemic heart disease44%
- Heart failure43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marcus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy D. Marcus wrote 352 Medicare Part D claims in 2024
In 2024, Dr. Marcus wrote 352 Medicare Part D claims for 199 patients. 94% of them were for generic drugs. CMS names the drug for 198 of them, across 11 drugs with 11 or more claims each, at $1,726 in total drug cost. In 2023, CMS named 197 claims across 10 drugs.
Dr. Marcus' Part D claims by kind of drug, 2024
- Generic331 claims94%
- Brand-name21 claims6%
Dr. Marcus' 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. Marcus' Part D claims, 2024
- Opioids7%24 of 352 claims
- Antibiotics23%82 of 352 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: 1972024: 1981%
Drugs named by CMS: 11 in 2024, 10 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. Timothy D. Marcus scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Marcus for performance year 2024, reported as part of a group. Dr. Marcus accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Marcus' MIPS scores, performance year 2024
- 87of 100Final score
- 78.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Timothy D. Marcus received $35 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Marcus from 1 drug or device company from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $35.
General payments to Dr. Marcus by program year, 2023 to 2025
Companies that paid Dr. Marcus the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy D. Marcus'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) |
| 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. Timothy D. Marcus
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. Timothy D. Marcus' NPI number?
Dr. Timothy D. Marcus' NPI number is 1083174817. It was assigned on March 20, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy D. Marcus?
Dr. Timothy D. Marcus is an emergency medicine physician in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Timothy D. Marcus practice?
Dr. Marcus practices at 8100 South Walker Bldg C, Oklahoma City, OK 73139. Dr. Marcus' primary practice is Oklahoma Center for Orthopaedic Multi-Specialty Surgery in Oklahoma City, Oklahoma, part of Oklahoma Center for Orthopaedic & Multi-Specialty Surgery. Dmand AI also links Dr. Marcus to 1 medical group.
What is Dr. Timothy D. Marcus' office phone number?
The practice phone on file for Dr. Marcus is (405) 602-6500.
What is Dr. Timothy D. Marcus' medical license number?
Dr. Marcus holds Louisiana license 330273.
Which hospitals is Dr. Timothy D. Marcus affiliated with?
Dr. Marcus practices at Oklahoma Center for Orthopaedic Multi-Specialty Surgery in Oklahoma City, Oklahoma. Dr. Marcus is also affiliated with North Oaks Medical Center.
What medical group is Dr. Timothy D. Marcus part of?
Dr. Marcus is linked to North Oaks Medical Center. Dmand AI links Dr. Marcus to 1 more medical group.
Does Dr. Timothy D. Marcus accept Medicare?
Yes. CMS data shows Dr. Marcus billed Medicare for 200 services in 2024, and Dr. Marcus accepts Medicare assignment.
What is Dr. Timothy D. Marcus' MIPS score?
Dr. Marcus' MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Timothy D. Marcus see?
CMS counts 200 Medicare patients who saw Dr. Marcus in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Dr. Timothy D. Marcus bill to Medicare?
In 2024, Dr. Marcus' most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and critical care (99291).
What drugs does Dr. Timothy D. Marcus prescribe most?
In 2024 Medicare Part D data, Dr. Marcus' most prescribed drugs by claims were Mupirocin, Hydrocodone-Acetaminophen and Azithromycin.
Has Dr. Timothy D. Marcus received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Dr. Marcus from 1 company from 2023 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Timothy D. Marcus been practicing?
Dr. Marcus graduated from medical school in 2018, 8 years ago.
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