Dr. Nathan Benjamin Buckley, DO
- Medicare services, 2024
- 707
- Medicare patients, 2024
- 204
- Part D claims, 2024
- 299
- Hospital affiliations
- 2
- Industry payments
- $39
- Practice address
- 1701 N Senate Blvd, Indianapolis, IN 46202
- Practice phone
- Call (317) 962-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Buckley's professional email, personal email and mobile number
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Dr. Nathan Benjamin Buckley is an internist in Indianapolis, Indiana
Dr. Buckley practices at IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health.
Dr. Buckley's NPI, 1417510033, was assigned on April 18, 2019. Dr. Buckley holds Indiana license 02006857A.
- NPI
- 1417510033NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123350451
- NPI enumeration date
- April 18, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 962-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan Benjamin Buckley practices at IU Health Methodist Hospital in Indianapolis, Indiana
Dr. Buckley's primary practice is IU Health Methodist Hospital, at 1701 N Senate Blvd, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 962-2000.
- IU Health Methodist Hospital1701 N Senate Blvd, Indianapolis, IN 46202 · Marion CountyPhone(317) 962-2000
Source: Dmand AI Affiliation Data
Dr. Nathan Benjamin Buckley is affiliated with 5 sites of care and 2 medical groups
Dr. Buckley's primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. Dr. Buckley is also affiliated with IU Health West Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Buckley to 2 more group practices and clinics, 1 behavioral health center 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. Nathan Benjamin Buckley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buckley practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health 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. Nathan Benjamin Buckley is one of 1,987 internists in Indiana
Internal medicine is Dr. Buckley's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Buckley is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Buckley
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. Nathan Benjamin Buckley billed Medicare for 707 services in 2024
CMS data shows 707 Medicare services from Dr. Buckley across 4 procedure codes in 2024, for 204 Medicare patients. Medicare paid $43,148 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Buckley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8252024: 70714%
Dr. Buckley compared with the Indiana median for internists, 2024
- Dr. Buckley
- Indiana median
- Medicare services
- 707vs 52036% above
- Medicare patients
- 204vs 212Close to median
- Part D claims
- 106vs 15933% below
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. Buckley'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. Buckley and other internists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan Benjamin Buckley treated 204 Medicare patients in 2024, average age 75
CMS counts 204 Medicare patients who saw Dr. Buckley in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.61, 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. Buckley's median patient age at 69, with 51% women.
Dr. Buckley's Medicare patients by age, 2024
Dr. Buckley's Medicare patients by sex, 2024
- Women12059%
- Men8441%
Chronic conditions among Dr. Buckley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Mood disorders59%
- Heart failure58%
- Depression57%
- Chronic kidney disease55%
- Ischemic heart disease53%
Share of Medicare patients with each condition. A patient can have several.
Dr. Buckley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan Benjamin Buckley wrote 299 Medicare Part D claims in 2024
In 2024, Dr. Buckley wrote 299 Medicare Part D claims for 142 patients. 90% of them were for generic drugs. CMS names the drug for 106 of them, across 5 drugs with 11 or more claims each, at $367 in total drug cost. In 2023, CMS named 94 claims across 5 drugs.
Dr. Buckley's Part D claims by kind of drug, 2024
- Generic270 claims90%
- Brand-name and other29 claims10%
Dr. Buckley'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. Buckley's Part D claims, 2024
- Opioids5%16 of 299 claims
- Antibiotics28%84 of 299 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: 942024: 10613%
Drugs named by CMS: 5 in 2024, 5 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
How Dr. Nathan Benjamin Buckley takes part in Medicare
Dr. Buckley accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nathan Benjamin Buckley received $39 in industry payments in 2021
CMS Open Payments shows 2 general payments to Dr. Buckley from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $39.
Companies that paid Dr. Buckley the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nathan Benjamin Buckley'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) |
| 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. Nathan Benjamin Buckley
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. Nathan Benjamin Buckley's NPI number?
Dr. Nathan Benjamin Buckley's NPI number is 1417510033. It was assigned on April 18, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Benjamin Buckley?
Dr. Nathan Benjamin Buckley is an internist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nathan Benjamin Buckley practice?
Dr. Buckley practices at 1701 N Senate Blvd, Indianapolis, IN 46202. Dr. Buckley's primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. Dmand AI also links Dr. Buckley to 2 group practices and clinics, 1 behavioral health center and 1 medical group.
What is Dr. Nathan Benjamin Buckley's office phone number?
The practice phone on file for Dr. Buckley is (317) 962-2000.
What is Dr. Nathan Benjamin Buckley's medical license number?
Dr. Buckley holds Indiana license 02006857A.
Which hospitals is Dr. Nathan Benjamin Buckley affiliated with?
Dr. Buckley practices at IU Health Methodist Hospital in Indianapolis, Indiana. Dr. Buckley is also affiliated with IU Health West Hospital.
What medical group is Dr. Nathan Benjamin Buckley part of?
Dr. Buckley is linked to IU Health Medical Group. Dmand AI links Dr. Buckley to 1 more medical group.
Does Dr. Nathan Benjamin Buckley accept Medicare?
Yes. CMS data shows Dr. Buckley billed Medicare for 707 services in 2024, and Dr. Buckley accepts Medicare assignment.
How many Medicare patients does Dr. Nathan Benjamin Buckley see?
CMS counts 204 Medicare patients who saw Dr. Buckley in 2024, with an average age of 75.
What services does Dr. Nathan Benjamin Buckley bill to Medicare?
In 2024, Dr. Buckley's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99231).
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What drugs does Dr. Nathan Benjamin Buckley prescribe most?
In 2024 Medicare Part D data, Dr. Buckley's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Prednisone and Doxycycline Monohydrate.
Has Dr. Nathan Benjamin Buckley received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Dr. Buckley from 1 company from 2021 to 2021. The largest total came from Amgen Inc.
How long has Dr. Nathan Benjamin Buckley been practicing?
Dr. Buckley graduated from medical school in 2019, 7 years ago.
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