Dr. John August Costin III, MD
- Medicare services, 2024
- 140
- Medicare patients, 2024
- 160
- Part D claims, 2024
- 127
- Hospital affiliations
- 3
- Industry payments
- $2,029
- Practice address
- 9500 Euclid Avenue, Cleveland, OH 44195
- Practice phone
- Call (216) 952-9829
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Costin's professional email, personal email and mobile number
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Dr. John August Costin III is a general surgeon in Cleveland, Ohio
Dr. Costin practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.
Dr. Costin's NPI, 1841314317, was assigned on March 19, 2007. Dr. Costin graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2002. Dr. Costin holds Ohio license 35.089104.
- NPI
- 1841314317NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456457472
- NPI enumeration date
- March 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 952-9829
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John August Costin III practices at Cleveland Clinic Main Campus in Cleveland, Ohio
Dr. Costin's primary practice is Cleveland Clinic Main Campus, at 9500 Euclid Avenue, Cleveland, OH 44195 in Cuyahoga County. The practice phone is (216) 952-9829.
- Cleveland Clinic Main Campus9500 Euclid Avenue, Cleveland, OH 44195 · Cuyahoga CountyPhone(216) 952-9829
Source: Dmand AI Affiliation Data
Dr. John August Costin III is affiliated with 5 sites of care and 1 medical group
Dr. Costin's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dr. Costin is also affiliated with Fairview Hospital. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. Costin to 1 more hospital and 2 clinical labs, each named with a free account. Dr. Costin's 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. John August Costin III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Costin practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Main Campus | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John August Costin III is one of 1,056 general surgeons in Ohio
Surgery is Dr. Costin's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Costin is licensed in Ohio.
Specialties and state licenses
- Surgery, OhioPrimary
General surgeons near Dr. Costin
Counts of general surgeons 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. John August Costin III billed Medicare for 140 services in 2024
CMS data shows 140 Medicare services from Dr. Costin across 5 procedure codes in 2024, for 160 Medicare patients. Medicare paid $19,985 for them.
Dr. Costin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1752024: 11335%
- Surgery
- 2023: 122024: 27125%
Where Dr. Costin's Medicare services took place, 2024
- In an office10273%
- In a facility3827%
Dr. Costin compared with the Ohio median for general surgeons, 2024
- Dr. Costin
- Ohio median
- Medicare services
- 140vs 16817% below
- Medicare patients
- 160vs 12726% above
- Part D claims
- 118vs 462.6 times
Medians across 1,031 general surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Costin'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. Costin and other general surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John August Costin III treated 160 Medicare patients in 2024, average age 74
CMS counts 160 Medicare patients who saw Dr. Costin in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Costin's median patient age at 57, with 47% women.
Dr. Costin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Costin's Medicare patients by sex, 2024
- Women7446%
- Men8654%
Chronic conditions among Dr. Costin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease31%
- Anxiety26%
- Diabetes26%
- Chronic kidney disease25%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Costin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John August Costin III wrote 127 Medicare Part D claims in 2024
In 2024, Dr. Costin wrote 127 Medicare Part D claims for 119 patients. 99% of them were for generic drugs. CMS names the drug for 118 of them, across 2 drugs with 11 or more claims each, at $321 in total drug cost. In 2023, CMS named 119 claims across 1 drug.
Dr. Costin's Part D claims by kind of drug, 2024
- Generic126 claims99%
- Brand-name and other1 claims1%
Dr. Costin'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. Costin's Part D claims, 2024
- Opioids94%119 of 127 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: 1192024: 1181%
Drugs named by CMS: 2 in 2024, 1 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. John August Costin III ranks in the 72nd percentile for hernia repair (minimally invasive) in Medicare
Dr. Costin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of hernia repair (minimally invasive) by Dr. Costin, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Costin ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 72nd percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John August Costin III received $2,029 in industry payments from 2020 to 2025
CMS Open Payments shows 13 general payments to Dr. Costin from 4 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 60% of the total. Stryker Corporation paid the most, $1,463.
General payments to Dr. Costin by program year, 2020 to 2025
General payments to Dr. Costin by kind, 2020 to 2025
- Food and beverage$1,22760%
- Travel and lodging$80240%
Companies that paid Dr. Costin the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John August Costin III graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Costin graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John August Costin III'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)Doctors and Clinicians Utilization Data (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. John August Costin III
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. John August Costin III's NPI number?
Dr. John August Costin III's NPI number is 1841314317. It was assigned on March 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John August Costin III?
Dr. John August Costin III is a general surgeon in Cleveland, Ohio. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John August Costin III practice?
Dr. Costin practices at 9500 Euclid Avenue, Cleveland, OH 44195. Dr. Costin's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Costin to 1 hospital and 2 clinical labs.
What is Dr. John August Costin III's office phone number?
The practice phone on file for Dr. Costin is (216) 952-9829.
What is Dr. John August Costin III's medical license number?
Dr. Costin holds Ohio license 35.089104.
Which hospitals is Dr. John August Costin III affiliated with?
Dr. Costin practices at Cleveland Clinic Main Campus in Cleveland, Ohio. Dr. Costin is also affiliated with Fairview Hospital. Dmand AI links Dr. Costin to 1 more hospital.
What medical group is Dr. John August Costin III part of?
Dr. Costin is linked to Cleveland Clinic.
Does Dr. John August Costin III accept Medicare?
Yes. CMS data shows Dr. Costin billed Medicare for 140 services in 2024, and Dr. Costin accepts Medicare assignment.
How many Medicare patients does Dr. John August Costin III see?
CMS counts 160 Medicare patients who saw Dr. Costin in 2024, with an average age of 74.
What services does Dr. John August Costin III bill to Medicare?
In 2024, Dr. Costin's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and surgery: digestive system (49650).
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Where did Dr. John August Costin III go to medical school?
Dr. Costin graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2002.
What drugs does Dr. John August Costin III prescribe most?
In 2024 Medicare Part D data, Dr. Costin's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Oxycodone-Acetaminophen.
Has Dr. John August Costin III received payments from drug or device companies?
CMS Open Payments shows $2,029 in general payments to Dr. Costin from 4 companies from 2020 to 2025. The largest total came from Stryker Corporation.
How long has Dr. John August Costin III been practicing?
Dr. Costin graduated from medical school in 2002, 24 years ago.
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