Dr. Cary W. Zietlow, MD
- Medicare services, 2024
- 342
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 315
- Hospital affiliations
- 1
- Industry payments
- $166
- Practice address
- 2451 Intelliplex Dr, Shelbyville, IN 46176
- Practice phone
- Call (317) 392-3211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zietlow's professional email, personal email and mobile number
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Dr. Cary W. Zietlow is an internist in Shelbyville, Indiana
Dr. Zietlow practices at Major Health Partners in Shelbyville, Indiana, part of State of Indiana.
Dr. Zietlow's NPI, 1013960590, was assigned on May 18, 2006. Dr. Zietlow graduated from Indiana University School of Medicine in 1993. Dr. Zietlow holds Indiana license 01042918A.
- NPI
- 1013960590NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911899331
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 392-3211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cary W. Zietlow practices at Major Health Partners in Shelbyville, Indiana
Dr. Zietlow's primary practice is Major Health Partners, at 2451 Intelliplex Dr, Shelbyville, IN 46176 in Shelby County. The practice phone is (317) 392-3211.
- Major Health Partners2451 Intelliplex Dr, Shelbyville, IN 46176 · Shelby CountyPhone(317) 392-3211
Source: Dmand AI Affiliation Data
Dr. Cary W. Zietlow is affiliated with 1 site of care and 1 medical group
Dr. Zietlow's primary practice is Major Health Partners in Shelbyville, Indiana, part of State of Indiana. The medical group on file is Major Health Partners. Dr. Zietlow'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. Cary W. Zietlow's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zietlow practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Major Health Partners | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Cary W. Zietlow is one of 1,987 internists in Indiana
Internal medicine is Dr. Zietlow's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zietlow is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Zietlow
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. Cary W. Zietlow billed Medicare for 342 services in 2024
CMS data shows 342 Medicare services from Dr. Zietlow across 3 procedure codes in 2024, for 174 Medicare patients. Medicare paid $23,079 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zietlow's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4272024: 34220%
Dr. Zietlow compared with the Indiana median for internists, 2024
- Dr. Zietlow
- Indiana median
- Medicare services
- 342vs 52034% below
- Medicare patients
- 174vs 21218% below
- Part D claims
- 131vs 15918% below
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. Zietlow'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. Zietlow and other internists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cary W. Zietlow treated 174 Medicare patients in 2024, average age 77
CMS counts 174 Medicare patients who saw Dr. Zietlow in 2024. The largest group is 75 to 84, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.46, 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. Zietlow's median patient age at 71, with 56% women.
Dr. Zietlow's Medicare patients by age, 2024
Dr. Zietlow's Medicare patients by sex, 2024
- Women9756%
- Men7744%
Chronic conditions among Dr. Zietlow's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Mood disorders56%
- Anxiety53%
- Ischemic heart disease53%
- Depression52%
- COPD50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zietlow's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cary W. Zietlow wrote 315 Medicare Part D claims in 2024
In 2024, Dr. Zietlow wrote 315 Medicare Part D claims for 123 patients. 89% of them were for generic drugs. CMS names the drug for 131 of them, across 9 drugs with 11 or more claims each, at $8,539 in total drug cost. In 2023, CMS named 58 claims across 4 drugs.
Dr. Zietlow's Part D claims by kind of drug, 2024
- Generic279 claims89%
- Brand-name and other36 claims11%
Dr. Zietlow'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. Zietlow's Part D claims, 2024
- Antibiotics20%62 of 315 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: 582024: 131126%
Drugs named by CMS: 9 in 2024, 4 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. Cary W. Zietlow takes part in Medicare
Dr. Zietlow 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. Cary W. Zietlow received $166 in industry payments from 2016 to 2022
CMS Open Payments shows 10 general payments to Dr. Zietlow from 5 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $74.
General payments to Dr. Zietlow by program year, 2016 to 2022
Companies that paid Dr. Zietlow the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cary W. Zietlow graduated from Indiana University School of Medicine
Dr. Zietlow graduated from Indiana University School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cary W. Zietlow'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. Cary W. Zietlow
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. Cary W. Zietlow's NPI number?
Dr. Cary W. Zietlow's NPI number is 1013960590. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cary W. Zietlow?
Dr. Cary W. Zietlow is an internist in Shelbyville, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Cary W. Zietlow practice?
Dr. Zietlow practices at 2451 Intelliplex Dr, Shelbyville, IN 46176. Dr. Zietlow's primary practice is Major Health Partners in Shelbyville, Indiana, part of State of Indiana.
What is Dr. Cary W. Zietlow's office phone number?
The practice phone on file for Dr. Zietlow is (317) 392-3211.
What is Dr. Cary W. Zietlow's medical license number?
Dr. Zietlow holds Indiana license 01042918A.
Which hospitals is Dr. Cary W. Zietlow affiliated with?
Dr. Zietlow practices at Major Health Partners in Shelbyville, Indiana.
What medical group is Dr. Cary W. Zietlow part of?
Dr. Zietlow is linked to Major Health Partners.
Does Dr. Cary W. Zietlow accept Medicare?
Yes. CMS data shows Dr. Zietlow billed Medicare for 342 services in 2024, and Dr. Zietlow accepts Medicare assignment.
How many Medicare patients does Dr. Cary W. Zietlow see?
CMS counts 174 Medicare patients who saw Dr. Zietlow in 2024, with an average age of 77.
What services does Dr. Cary W. Zietlow bill to Medicare?
In 2024, Dr. Zietlow's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).
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Where did Dr. Cary W. Zietlow go to medical school?
Dr. Zietlow graduated from Indiana University School of Medicine in 1993.
What drugs does Dr. Cary W. Zietlow prescribe most?
In 2024 Medicare Part D data, Dr. Zietlow's most prescribed drugs by claims were Prednisone, Pantoprazole Sodium and Spironolactone.
Has Dr. Cary W. Zietlow received payments from drug or device companies?
CMS Open Payments shows $166 in general payments to Dr. Zietlow from 5 companies from 2016 to 2022. The largest total came from Allergan Inc.
How long has Dr. Cary W. Zietlow been practicing?
Dr. Zietlow graduated from medical school in 1993, 33 years ago.
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