Dr. Andrew John Graef, DO
- Medicare services, 2024
- 627
- Medicare patients, 2024
- 359
- Part D claims, 2024
- 125
- Publications
- 1
- MIPS score, 2024
- 87
- Practice address
- 3535 Olentangy River Rd, Columbus, OH 43214
- Practice phone
- Call (614) 566-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Graef's professional email, personal email and mobile number
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Dr. Andrew John Graef is an internist in Columbus, Ohio
Dr. Graef practices at OhioHealth Riverside Methodist Hospital in Columbus, Ohio, part of OhioHealth.
Dr. Graef's NPI, 1518595404, was assigned on March 28, 2020. Dr. Graef holds Ohio license 34.015926.
- NPI
- 1518595404NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759712078
- NPI enumeration date
- March 28, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 566-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew John Graef practices at OhioHealth Riverside Methodist Hospital in Columbus, Ohio
Dr. Graef's primary practice is OhioHealth Riverside Methodist Hospital, at 3535 Olentangy River Rd, Columbus, OH 43214 in Franklin County. The practice phone is (614) 566-5000.
- OhioHealth Riverside Methodist Hospital3535 Olentangy River Rd, Columbus, OH 43214 · Franklin CountyPhone(614) 566-5000
Source: Dmand AI Affiliation Data
Dr. Andrew John Graef is affiliated with 5 sites of care and 2 medical groups
Dr. Graef's primary practice is OhioHealth Riverside Methodist Hospital in Columbus, Ohio, part of OhioHealth. Dr. Graef is also affiliated with OhioHealth Grant Medical Center. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Graef to 2 more hospitals, 1 hospital outpatient department and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew John Graef's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Graef practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth Riverside Methodist Hospital | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew John Graef is one of 4,708 internists in Ohio
Internal medicine is Dr. Graef's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Graef is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Graef
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. Andrew John Graef billed Medicare for 627 services in 2024
CMS data shows 627 Medicare services from Dr. Graef across 4 procedure codes in 2024, for 359 Medicare patients. Medicare paid $60,805 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Graef's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3262024: 62792%
Dr. Graef compared with the Ohio median for internists, 2024
- Dr. Graef
- Ohio median
- Medicare services
- 627vs 48729% above
- Medicare patients
- 359vs 19287% above
- Part D claims
- 221vs 29425% below
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Graef'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.
Need commercial claims for Dr. Graef?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Graef and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew John Graef treated 359 Medicare patients in 2024, average age 79
CMS counts 359 Medicare patients who saw Dr. Graef in 2024. The largest group is 75 to 84, with 156 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 2.17, 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. Graef's median patient age at 74, with 53% women.
Dr. Graef's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Graef's Medicare patients by sex, 2024
- Women19354%
- Men16646%
Chronic conditions among Dr. Graef's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease48%
- Chronic kidney disease45%
- Mood disorders45%
- Depression44%
- Atrial fibrillation43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Graef's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew John Graef wrote 125 Medicare Part D claims in 2024
In 2024, Dr. Graef wrote 125 Medicare Part D claims for 70 patients. 88% of them were for generic drugs. They cover 13 drugs, with $24,532 in total drug cost. In 2022, CMS named 305 claims across 17 drugs.
Dr. Graef's Part D claims by kind of drug, 2024
- Generic110 claims88%
- Brand-name and other15 claims12%
Dr. Graef's most prescribed drugs by claims, 2023
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. Graef's Part D claims, 2024
- Antibiotics15%19 of 125 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 3052023: 22128%
Drugs named by CMS: 13 in 2023, 17 in 2022.
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. Andrew John Graef 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. Graef for performance year 2024, reported as part of a group. Dr. Graef accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Graef's MIPS scores, performance year 2024
- 87of 100Final score
- 85.5of 100Quality
- 40of 100Improvement Activities
- 83of 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. Andrew John Graef has 1 publication on record
Dmand AI links 1 paper to Dr. Graef in 2023. Dr. Graef's most frequent co-authors are Robert A. Baiocchi, MD and Andrew-Huy Quoc Dang, MD.
Dr. Graef's most frequent co-authors
Recent publications by Dr. Graef
See who Dr. Graef researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Graef works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andrew John Graef received $104 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Graef from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $104.
Companies that paid Dr. Graef the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Andrew John Graef'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) |
| Publications, topics and co-authors | PubMed (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. Andrew John Graef
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. Andrew John Graef's NPI number?
Dr. Andrew John Graef's NPI number is 1518595404. It was assigned on March 28, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew John Graef?
Dr. Andrew John Graef is an internist in Columbus, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Andrew John Graef practice?
Dr. Graef practices at 3535 Olentangy River Rd, Columbus, OH 43214. Dr. Graef's primary practice is OhioHealth Riverside Methodist Hospital in Columbus, Ohio, part of OhioHealth. Dmand AI also links Dr. Graef to 2 hospitals, 1 hospital outpatient department and 1 medical group.
What is Dr. Andrew John Graef's office phone number?
The practice phone on file for Dr. Graef is (614) 566-5000.
What is Dr. Andrew John Graef's medical license number?
Dr. Graef holds Ohio license 34.015926.
Which hospitals is Dr. Andrew John Graef affiliated with?
Dr. Graef practices at OhioHealth Riverside Methodist Hospital in Columbus, Ohio. Dr. Graef is also affiliated with OhioHealth Grant Medical Center. Dmand AI links Dr. Graef to 2 more hospitals.
What medical group is Dr. Andrew John Graef part of?
Dr. Graef is linked to OhioHealth Physician Group. Dmand AI links Dr. Graef to 1 more medical group.
Does Dr. Andrew John Graef accept Medicare?
Yes. CMS data shows Dr. Graef billed Medicare for 627 services in 2024, and Dr. Graef accepts Medicare assignment.
What is Dr. Andrew John Graef's MIPS score?
Dr. Graef's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Andrew John Graef see?
CMS counts 359 Medicare patients who saw Dr. Graef in 2024, with an average age of 79.
Show 6 more questionsShow fewer questions
What services does Dr. Andrew John Graef bill to Medicare?
In 2024, Dr. Graef's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
What drugs does Dr. Andrew John Graef prescribe most?
In 2023 Medicare Part D data, Dr. Graef's most prescribed drugs by claims were Albuterol Sulfate Hfa, Atorvastatin Calcium and Pantoprazole Sodium.
Has Dr. Andrew John Graef received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Dr. Graef from 1 company from 2023 to 2023. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Andrew John Graef been practicing?
Dr. Graef graduated from medical school in 2020, 6 years ago.
Does Dr. Andrew John Graef do research?
Dmand AI links 1 publication to Dr. Graef.
Who does Dr. Andrew John Graef publish with?
Dr. Graef's most frequent co-authors are Robert A. Baiocchi, MD (1 shared paper) and Andrew-Huy Quoc Dang, MD (1 shared paper).
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