Dr. Mary B. Mischler, MD
- Medicare services, 2023
- 766
- Part D claims, 2024
- 1,823
- MIPS score, 2024
- 80
- Industry payments
- $61
- Affiliated sites
- 1
- Practice address
- 705 Riley Hospital Dr, Indianapolis, IN 46202
- Practice phone
- Call (317) 274-8244
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riley Hospital for Children
Indianapolis, Indiana
Find Dr. Mischler's professional email, personal email and mobile number
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Dr. Mary B. Mischler is an internist in Indianapolis, Indiana
Dr. Mischler practices at Riley Hospital for Children in Indianapolis, Indiana.
Dr. Mischler's NPI, 1912094368, was assigned on October 6, 2006. Dr. Mischler graduated from Medical College of Wisconsin in 1986. Dr. Mischler holds Ohio license 35055886M.
- NPI
- 1912094368NPI Registry (opens in a new tab)
- NPI enumeration date
- October 6, 2006
- NPI status
- Active
- Practice phone
- (317) 274-8244
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mary B. Mischler practices at Riley Hospital for Children in Indianapolis, Indiana
Dr. Mischler's primary practice is Riley Hospital for Children, at 705 Riley Hospital Dr, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 274-8244.
- Riley Hospital for Children705 Riley Hospital Dr, Indianapolis, IN 46202 · Marion CountyPhone(317) 274-8244
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary B. Mischler is affiliated with 2 sites of care and 1 medical group
Dr. Mischler's primary practice is Riley Hospital for Children in Indianapolis, Indiana. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Mischler to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mary B. Mischler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mischler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riley Hospital for Children | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary B. Mischler is one of 1,987 internists in Indiana
Internal medicine is Dr. Mischler's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mischler is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Mischler
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. Mary B. Mischler billed Medicare for 766 services in 2023
CMS data shows 766 Medicare services from Dr. Mischler across 11 procedure codes in 2023. Medicare paid $38,204 for them. Every service was in an office.
Dr. Mischler's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 3852023: 29124%
- Other services
- 2022: 3282023: 28015%
- Tests and treatments
- 2022: 1732023: 1762%
- Lab and pathology
- 2022: 222023: 1914%
Dr. Mischler compared with the Indiana median for internists, 2023
- Dr. Mischler
- Indiana median
- Medicare services
- 766vs 52047% above
- Part D claims
- 1,464vs 1599.2 times
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. Mischler's most billed Medicare procedure codes, 2023
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. Mischler and other internists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary B. Mischler's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Mischler's median patient age at 65, with 70% women.
Dr. Mischler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. Mary B. Mischler wrote 1,823 Medicare Part D claims in 2024
In 2024, Dr. Mischler wrote 1,823 Medicare Part D claims for 310 patients. 92% of them were for generic drugs. CMS names the drug for 1,464 of them, across 42 drugs with 11 or more claims each, at $47,227 in total drug cost. In 2023, CMS named 4,797 claims across 91 drugs.
Dr. Mischler's Part D claims by kind of drug, 2024
- Generic1,670 claims92%
- Brand-name and other153 claims8%
Dr. Mischler'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. Mischler's Part D claims, 2024
- Antibiotics1%14 of 1,823 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: 4,7972024: 1,46469%
Drugs named by CMS: 42 in 2024, 91 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. Mary B. Mischler scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Mischler for performance year 2024, reported as part of a group.
Dr. Mischler's MIPS scores, performance year 2024
- 80of 100Final score
- 58.7of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mary B. Mischler received $61 in industry payments from 2016 to 2019
CMS Open Payments shows 4 general payments to Dr. Mischler from 4 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 81% of the total. Sanofi Pasteur Inc. paid the most, $22.
General payments to Dr. Mischler by program year, 2016 to 2019
General payments to Dr. Mischler by kind, 2016 to 2019
- Food and beverage$4981%
- Education$1119%
Companies that paid Dr. Mischler the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary B. Mischler graduated from Medical College of Wisconsin
Dr. Mischler graduated from Medical College of Wisconsin in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary B. Mischler'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Data |
| 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 | Clinician Public Reporting: Overall MIPS Performance (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. Mary B. Mischler
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. Mary B. Mischler's NPI number?
Dr. Mary B. Mischler's NPI number is 1912094368. It was assigned on October 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary B. Mischler?
Dr. Mary B. Mischler is an internist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mary B. Mischler practice?
Dr. Mischler practices at 705 Riley Hospital Dr, Indianapolis, IN 46202. Dr. Mischler's primary practice is Riley Hospital for Children in Indianapolis, Indiana. Dmand AI also links Dr. Mischler to 1 group practice or clinic.
What is Dr. Mary B. Mischler's office phone number?
The practice phone on file for Dr. Mischler is (317) 274-8244.
What is Dr. Mary B. Mischler's medical license number?
Dr. Mischler holds Ohio license 35055886M.
What medical group is Dr. Mary B. Mischler part of?
Dr. Mischler is linked to OhioHealth Physician Group.
Does Dr. Mary B. Mischler accept Medicare?
Yes. CMS data shows Dr. Mischler billed Medicare for 766 services in 2023.
What is Dr. Mary B. Mischler's MIPS score?
Dr. Mischler's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
What services does Dr. Mary B. Mischler bill to Medicare?
In 2023, Dr. Mischler's most billed Medicare services were medicare service (G0439), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Mary B. Mischler go to medical school?
Dr. Mischler graduated from Medical College of Wisconsin in 1986.
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What drugs does Dr. Mary B. Mischler prescribe most?
In 2024 Medicare Part D data, Dr. Mischler's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Mary B. Mischler received payments from drug or device companies?
CMS Open Payments shows $61 in general payments to Dr. Mischler from 4 companies from 2016 to 2019. The largest total came from Sanofi Pasteur Inc.
How long has Dr. Mary B. Mischler been practicing?
Dr. Mischler graduated from medical school in 1986, 40 years ago.
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