Dr. Robert C. Oehler, MD
- Medicare services, 2024
- 1,004
- Medicare patients, 2024
- 1,000
- Part D claims, 2024
- 17
- Hospital affiliations
- 2
- Industry payments
- $706
- Practice address
- 1606 N Seventh St, Terre Haute, IN 47804
- Practice phone
- Call (812) 238-7606
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oehler's professional email, personal email and mobile number
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Dr. Robert C. Oehler is an internist in Terre Haute, Indiana
Dr. Oehler practices at Union Hospital in Terre Haute, Indiana, part of Union Health System.
Dr. Oehler's NPI, 1891769667, was assigned on February 16, 2006. Dr. Oehler graduated from Indiana University School of Medicine in 1964. Dr. Oehler holds Indiana license 01020499A.
- NPI
- 1891769667NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183816788
- NPI enumeration date
- February 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (812) 238-7606
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 88
- Medical school graduation
- 1964
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert C. Oehler practices at Union Hospital in Terre Haute, Indiana
Dr. Oehler's primary practice is Union Hospital, at 1606 N Seventh St, Terre Haute, IN 47804 in Vigo County. The practice phone is (812) 238-7606.
- Union Hospital1606 N Seventh St, Terre Haute, IN 47804 · Vigo CountyPhone(812) 238-7606
Source: Dmand AI Affiliation Data
Dr. Robert C. Oehler is affiliated with 2 sites of care and 1 medical group
Dr. Oehler's primary practice is Union Hospital in Terre Haute, Indiana, part of Union Health System. Dr. Oehler is also affiliated with Horizon Health. The medical group on file is Providence Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert C. Oehler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oehler practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Union Hospital | Available with a free account |
| +1 more affiliated site | 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 Union Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert C. Oehler is one of 1,987 internists in Indiana
Internal medicine is Dr. Oehler's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Oehler is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Oehler
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. Robert C. Oehler billed Medicare for 1,004 services in 2024
CMS data shows 1,004 Medicare services from Dr. Oehler across 1 procedure code in 2024, for 1,000 Medicare patients. Medicare paid $13,587 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Oehler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,2612024: 1,00420%
Dr. Oehler compared with the Indiana median for internists, 2024
- Dr. Oehler
- Indiana median
- Medicare services
- 1,004vs 52093% above
- Medicare patients
- 1,000vs 2124.7 times
- Part D claims
- 22vs 15986% below
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. Oehler'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. Oehler and other internists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert C. Oehler treated 1,000 Medicare patients in 2024, average age 74
CMS counts 1,000 Medicare patients who saw Dr. Oehler in 2024. The largest group is 65 to 74, with 488 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Oehler's median patient age at 72, with 49% women.
Dr. Oehler's Medicare patients by age, 2024
Dr. Oehler's Medicare patients by sex, 2024
- Women50450%
- Men49650%
Chronic conditions among Dr. Oehler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis49%
- Diabetes41%
- COPD33%
- Chronic kidney disease31%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oehler's 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
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert C. Oehler wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Oehler wrote 17 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $998 in total drug cost. In 2021, CMS named 11 claims across 1 drug.
Dr. Oehler's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 112022: 22100%
Drugs named by CMS: 2 in 2022, 1 in 2021.
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. Robert C. Oehler takes part in Medicare
Dr. Oehler 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. Robert C. Oehler received $706 in industry payments from 2016 to 2017
CMS Open Payments shows 44 general payments to Dr. Oehler from 8 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $434.
General payments to Dr. Oehler by program year, 2016 to 2017
Companies that paid Dr. Oehler the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert C. Oehler graduated from Indiana University School of Medicine
Dr. Oehler graduated from Indiana University School of Medicine in 1964.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert C. Oehler'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) |
| 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. Robert C. Oehler
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. Robert C. Oehler's NPI number?
Dr. Robert C. Oehler's NPI number is 1891769667. It was assigned on February 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert C. Oehler?
Dr. Robert C. Oehler is an internist in Terre Haute, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert C. Oehler practice?
Dr. Oehler practices at 1606 N Seventh St, Terre Haute, IN 47804. Dr. Oehler's primary practice is Union Hospital in Terre Haute, Indiana, part of Union Health System.
What is Dr. Robert C. Oehler's office phone number?
The practice phone on file for Dr. Oehler is (812) 238-7606.
What is Dr. Robert C. Oehler's medical license number?
Dr. Oehler holds Indiana license 01020499A.
Which hospitals is Dr. Robert C. Oehler affiliated with?
Dr. Oehler practices at Union Hospital in Terre Haute, Indiana. Dr. Oehler is also affiliated with Horizon Health.
What medical group is Dr. Robert C. Oehler part of?
Dr. Oehler is linked to Providence Medical Group.
Does Dr. Robert C. Oehler accept Medicare?
Yes. CMS data shows Dr. Oehler billed Medicare for 1,004 services in 2024, and Dr. Oehler accepts Medicare assignment.
How many Medicare patients does Dr. Robert C. Oehler see?
CMS counts 1,000 Medicare patients who saw Dr. Oehler in 2024, with an average age of 74.
What services does Dr. Robert C. Oehler bill to Medicare?
In 2024, Dr. Oehler's most billed Medicare services were heart test or procedure (93016).
Show 4 more questionsShow fewer questions
Where did Dr. Robert C. Oehler go to medical school?
Dr. Oehler graduated from Indiana University School of Medicine in 1964.
What drugs does Dr. Robert C. Oehler prescribe most?
In 2022 Medicare Part D data, Dr. Oehler's most prescribed drugs by claims were Meclizine HCl and Nebivolol HCl.
Has Dr. Robert C. Oehler received payments from drug or device companies?
CMS Open Payments shows $706 in general payments to Dr. Oehler from 8 companies from 2016 to 2017. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Robert C. Oehler been practicing?
Dr. Oehler graduated from medical school in 1964, 62 years ago.
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