Dr. Gary E. Oates Jr., MD
- Medicare services, 2024
- 812
- Medicare patients, 2024
- 603
- Part D claims, 2024
- 43
- MIPS score, 2024
- 52
- Hospital affiliations
- 1
- Practice address
- 401 Matthew Street, Marietta, OH 45750
- Practice phone
- Call (740) 374-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oates' 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. Gary E. Oates Jr. is an emergency medicine physician in Marietta, Ohio
Dr. Oates practices at Marietta Memorial Hospital in Marietta, Ohio, part of Memorial Health System.
Dr. Oates' NPI, 1518169986, was assigned on June 5, 2007. Dr. Oates graduated from West Virginia University School of Medicine in 2005. Dr. Oates holds Ohio license 35089675.
- NPI
- 1518169986NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294834800
- NPI enumeration date
- June 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 374-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gary E. Oates Jr. practices at Marietta Memorial Hospital in Marietta, Ohio
Dr. Oates' primary practice is Marietta Memorial Hospital, at 401 Matthew Street, Marietta, OH 45750 in Washington County. The practice phone is (740) 374-1400.
- Marietta Memorial Hospital401 Matthew Street, Marietta, OH 45750 · Washington CountyPhone(740) 374-1400
Source: Dmand AI Affiliation Data
Dr. Gary E. Oates Jr. is affiliated with 1 site of care and 1 medical group
Dr. Oates' primary practice is Marietta Memorial Hospital in Marietta, Ohio, part of Memorial Health System. The medical group on file is Marietta Memorial Hospital. Dr. Oates' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gary E. Oates Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oates practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marietta Memorial Hospital | 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 Memorial Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gary E. Oates Jr. is one of 2,401 emergency medicine physicians in Ohio
Emergency medicine is Dr. Oates' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Oates' licenses on file in 2 states: Ohio and West Virginia.
Specialties and state licenses
- Emergency medicine, OhioPrimary
- West Virginia license
Emergency medicine physicians near Dr. Oates
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. Gary E. Oates Jr. billed Medicare for 812 services in 2024
CMS data shows 812 Medicare services from Dr. Oates across 5 procedure codes in 2024, for 603 Medicare patients. Medicare paid $74,763 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Oates' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6632024: 6472%
- Tests and treatments
- 2023: 1902024: 16513%
Dr. Oates compared with the Ohio median for emergency medicine physicians, 2024
- Dr. Oates
- Ohio median
- Medicare services
- 812vs 2663.1 times
- Medicare patients
- 603vs 2482.4 times
- Part D claims
- 11vs 6583% below
Medians across 2,448 emergency medicine physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Oates' 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.
Need commercial claims for Dr. Oates?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oates and other emergency medicine physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary E. Oates Jr. treated 603 Medicare patients in 2024, average age 73
CMS counts 603 Medicare patients who saw Dr. Oates in 2024. The largest group is 75 to 84, with 203 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.88, 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. Oates' median patient age at 72, with 58% women.
Dr. Oates' Medicare patients by age, 2024
Dr. Oates' Medicare patients by sex, 2024
- Women32955%
- Men27445%
Chronic conditions among Dr. Oates' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Anxiety47%
- Ischemic heart disease44%
- Mood disorders41%
- Depression40%
- Diabetes39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oates' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary E. Oates Jr. wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Oates wrote 43 Medicare Part D claims for 37 patients. 86% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $40 in total drug cost.
Dr. Oates' Part D claims by kind of drug, 2024
- Generic37 claims86%
- Brand-name and other6 claims14%
Dr. Oates' most prescribed drugs by claims, 2019
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. Oates' Part D claims, 2024
- Antibiotics53%23 of 43 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Gary E. Oates Jr. scored 52 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 52 out of 100 for Dr. Oates for performance year 2024, reported individually. Dr. Oates accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Oates' MIPS scores, performance year 2024
- 52of 100Final score
- 0of 100Quality
- 40of 100Improvement Activities
- 96of 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. Gary E. Oates Jr. received $65 in industry payments from 2016 to 2024
CMS Open Payments shows 5 general payments to Dr. Oates from 3 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $33.
General payments to Dr. Oates by program year, 2016 to 2024
Companies that paid Dr. Oates the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary E. Oates Jr. graduated from West Virginia University School of Medicine
Dr. Oates graduated from West Virginia University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gary E. Oates Jr.'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Gary E. Oates Jr.
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. Gary E. Oates Jr.'s NPI number?
Dr. Gary E. Oates Jr.'s NPI number is 1518169986. It was assigned on June 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary E. Oates Jr.?
Dr. Gary E. Oates Jr. is an emergency medicine physician in Marietta, Ohio. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gary E. Oates Jr. practice?
Dr. Oates practices at 401 Matthew Street, Marietta, OH 45750. Dr. Oates' primary practice is Marietta Memorial Hospital in Marietta, Ohio, part of Memorial Health System.
What is Dr. Gary E. Oates Jr.'s office phone number?
The practice phone on file for Dr. Oates is (740) 374-1400.
What is Dr. Gary E. Oates Jr.'s medical license number?
Dr. Oates holds Ohio license 35089675, one of the licenses on file in 2 states.
Which states has Dr. Gary E. Oates Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Oates in Ohio and West Virginia.
Which hospitals is Dr. Gary E. Oates Jr. affiliated with?
Dr. Oates practices at Marietta Memorial Hospital in Marietta, Ohio.
What medical group is Dr. Gary E. Oates Jr. part of?
Dr. Oates is linked to Marietta Memorial Hospital.
Does Dr. Gary E. Oates Jr. accept Medicare?
Yes. CMS data shows Dr. Oates billed Medicare for 812 services in 2024, and Dr. Oates accepts Medicare assignment.
What is Dr. Gary E. Oates Jr.'s MIPS score?
Dr. Oates' MIPS final score for performance year 2024 is 52 out of 100, reported individually.
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How many Medicare patients does Dr. Gary E. Oates Jr. see?
CMS counts 603 Medicare patients who saw Dr. Oates in 2024, with an average age of 73.
What services does Dr. Gary E. Oates Jr. bill to Medicare?
In 2024, Dr. Oates' most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Gary E. Oates Jr. go to medical school?
Dr. Oates graduated from West Virginia University School of Medicine in 2005.
What drugs does Dr. Gary E. Oates Jr. prescribe most?
In 2019 Medicare Part D data, Dr. Oates' most prescribed drugs by claims were Prednisone.
Has Dr. Gary E. Oates Jr. received payments from drug or device companies?
CMS Open Payments shows $65 in general payments to Dr. Oates from 3 companies from 2016 to 2024. The largest total came from Allergan Inc.
How long has Dr. Gary E. Oates Jr. been practicing?
Dr. Oates graduated from medical school in 2005, 21 years ago.
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