$115 in research paymentsCOVID-19Pneumonia, ViralLY3819253LY3832479LY3853113
Dr. Patrick S. Milligan, MD
NPI1750601936PAC ID1557501509
- Medicare services, 2024
- 764
- Medicare patients, 2024
- 251
- Part D claims, 2024
- 972
- Clinical trials
- 2
- Hospital affiliations
- 3
- Practice address
- 1500 N Ritter Ave, Indianapolis, IN 46219
- Practice phone
- Call (317) 355-5411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Milligan's professional email, personal email and mobile number
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Dr. Patrick S. Milligan is an infectious disease specialist in Indianapolis, Indiana
Dr. Milligan practices at Community Hospital East in Indianapolis, Indiana, part of Community Health Network.
Dr. Milligan's NPI, 1750601936, was assigned on June 10, 2010. Dr. Milligan graduated from Indiana University School of Medicine in 2010. Dr. Milligan holds Indiana license 01070525A.
NPI and contact details
- NPI
- 1750601936NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557501509
- NPI enumeration date
- June 10, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (317) 355-5411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick S. Milligan practices at Community Hospital East in Indianapolis, Indiana
Dr. Milligan's primary practice is Community Hospital East, at 1500 N Ritter Ave, Indianapolis, IN 46219 in Marion County. The practice phone is (317) 355-5411.
- Community Hospital East1500 N Ritter Ave, Indianapolis, IN 46219 · Marion CountyPhone(317) 355-5411
Source: Dmand AI Affiliation Data
Dr. Patrick S. Milligan is affiliated with 4 sites of care and 1 medical group
Dr. Milligan's primary practice is Community Hospital East in Indianapolis, Indiana, part of Community Health Network. Dr. Milligan is also affiliated with Community Hospital North. The medical group on file is Community Physician Network. Dmand AI also links Dr. Milligan to 1 more hospital and 1 group practice or clinic, each named with a free account.
Community Hospital NorthCommunity Physician Network1 hospitalName with a free account1 group practice or clinicName with a free account
See all 5 affiliations for Dr. MilliganSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick S. Milligan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Milligan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Hospital East | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick S. Milligan is one of 157 infectious disease specialists in Indiana
Infectious disease is Dr. Milligan's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Milligan is licensed in Indiana.
Specialties and state licenses
- Infectious disease, IndianaPrimary
Infectious disease specialists near Dr. Milligan
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
157infectious disease specialists in Indiana63infectious disease specialists in Indianapolis5infectious disease specialists at Community Hospital East
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Patrick S. Milligan billed Medicare for 764 services in 2024
CMS data shows 764 Medicare services from Dr. Milligan across 4 procedure codes in 2024, for 251 Medicare patients. Medicare paid $49,400 for them.
Medicare services, 2024764
Medicare patients251
Paid by Medicare$49,400
Procedure codes4
Dr. Milligan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7872024: 7643%
Where Dr. Milligan's Medicare services took place, 2024
- In an office648%
- In a facility70092%
Dr. Milligan compared with the Indiana median for infectious disease specialists, 2024
- Dr. Milligan
- Indiana median
- Medicare services
- 764vs 42082% above
- Medicare patients
- 251vs 19429% above
- Part D claims
- 789vs 2553.1 times
Medians across 144 infectious disease specialists in Indiana with Dmand AI profiles that report each measure.
Dr. Milligan'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. Milligan and other infectious disease specialists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick S. Milligan treated 251 Medicare patients in 2024, average age 72
CMS counts 251 Medicare patients who saw Dr. Milligan in 2024. The largest group is 65 to 74, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.80, 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. Milligan's median patient age at 64, with 45% women.
Medicare patients, 2024251
Average age72
Average risk score2.80
Also on Medicaid25%
Dr. Milligan's Medicare patients by age, 2024
Dr. Milligan's Medicare patients by sex, 2024
- Women11044%
- Men14156%
Chronic conditions among Dr. Milligan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes51%
- Ischemic heart disease50%
- Anxiety49%
- Heart failure49%
- Chronic kidney disease48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Milligan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patrick S. Milligan wrote 972 Medicare Part D claims in 2024
In 2024, Dr. Milligan wrote 972 Medicare Part D claims for 198 patients. 75% of them were for generic drugs. CMS names the drug for 789 of them, across 31 drugs with 11 or more claims each, at $777,779 in total drug cost. In 2023, CMS named 710 claims across 28 drugs.
Part D claims, 2024972
Drugs named by CMS31
Total drug cost$777,779
Part D patients198
Dr. Milligan's Part D claims by kind of drug, 2024
- Generic732 claims75%
- Brand-name240 claims25%
Dr. Milligan'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. Milligan's Part D claims, 2024
- Antibiotics54%524 of 972 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: 7102024: 78911%
Drugs named by CMS: 31 in 2024, 28 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. Patrick S. Milligan offers telehealth to Medicare patients
Dr. Milligan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Milligan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Patrick S. Milligan has worked on 2 clinical trials
Dmand AI links Dr. Milligan to 2 clinical trials. Conditions studied include COVID-19 and Pneumonia, Viral. Eli Lilly and Company sponsors the most, 2. Open Payments lists research payments to Dr. Milligan that name 2 trials.
Conditions in Dr. Milligan's trials
- COVID-19
- Pneumonia, Viral
Investigators on the most trials with Dr. Milligan
- Angel Luis Comulada2 shared trials
- Joshua Michael Purow, MD2 shared trials
- Hessam Aazami, MD1 shared trial
Recent clinical trials with Dr. Milligan
$23 in research paymentsCOVID-19Pneumonia, ViralBaricitinib
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Patrick S. Milligan received $1,891 in industry payments from 2016 to 2025
CMS Open Payments shows 118 general payments to Dr. Milligan from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 87% of the total. Merck Sharp & Dohme Corporation paid the most, $610. It also lists 2 research payments totaling $137 in 2020, naming 2 clinical trials.
General payments to Dr. Milligan by program year, 2016 to 2025
General payments to Dr. Milligan by kind, 2016 to 2025
$1.9Kin total
- Food and beverage$1,65087%
- Education$24113%
Companies that paid Dr. Milligan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick S. Milligan graduated from Indiana University School of Medicine
Dr. Milligan graduated from Indiana University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick S. Milligan'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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Patrick S. Milligan
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. Patrick S. Milligan's NPI number?
Dr. Patrick S. Milligan's NPI number is 1750601936. It was assigned on June 10, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick S. Milligan?
Dr. Patrick S. Milligan is an infectious disease specialist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Patrick S. Milligan practice?
Dr. Milligan practices at 1500 N Ritter Ave, Indianapolis, IN 46219. Dr. Milligan's primary practice is Community Hospital East in Indianapolis, Indiana, part of Community Health Network. Dmand AI also links Dr. Milligan to 1 hospital and 1 group practice or clinic.
What is Dr. Patrick S. Milligan's office phone number?
The practice phone on file for Dr. Milligan is (317) 355-5411.
What is Dr. Patrick S. Milligan's medical license number?
Dr. Milligan holds Indiana license 01070525A.
Which hospitals is Dr. Patrick S. Milligan affiliated with?
Dr. Milligan practices at Community Hospital East in Indianapolis, Indiana. Dr. Milligan is also affiliated with Community Hospital North. Dmand AI links Dr. Milligan to 1 more hospital.
What medical group is Dr. Patrick S. Milligan part of?
Dr. Milligan is linked to Community Physician Network.
Does Dr. Patrick S. Milligan accept Medicare?
Yes. CMS data shows Dr. Milligan billed Medicare for 764 services in 2024, and Dr. Milligan accepts Medicare assignment.
Does Dr. Patrick S. Milligan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Milligan as offering telehealth services.
How many Medicare patients does Dr. Patrick S. Milligan see?
CMS counts 251 Medicare patients who saw Dr. Milligan in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Dr. Patrick S. Milligan bill to Medicare?
In 2024, Dr. Milligan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and office visit, established patient (99213).
Where did Dr. Patrick S. Milligan go to medical school?
Dr. Milligan graduated from Indiana University School of Medicine in 2010.
What drugs does Dr. Patrick S. Milligan prescribe most?
In 2024 Medicare Part D data, Dr. Milligan's most prescribed drugs by claims were Cephalexin, Genvoya and Descovy.
Has Dr. Patrick S. Milligan received payments from drug or device companies?
CMS Open Payments shows $1,891 in general payments to Dr. Milligan from 14 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Patrick S. Milligan been practicing?
Dr. Milligan graduated from medical school in 2010, 16 years ago.
Does Dr. Patrick S. Milligan do research?
Dr. Milligan has worked on 2 clinical trials.
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