Dr. Hassan A. Elmalik, MD
- Medicare services, 2024
- 833
- Medicare patients, 2024
- 200
- Part D claims, 2024
- 308
- Hospital affiliations
- 3
- Industry payments
- $2,260
- Practice address
- 2001 W 86th St, Indianapolis, IN 46260
- Practice phone
- Call (317) 338-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Elmalik's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Hassan A. Elmalik is an infectious disease specialist in Indianapolis, Indiana
Dr. Elmalik practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance.
Dr. Elmalik's NPI, 1144477951, was assigned on August 22, 2008. Dr. Elmalik holds Indiana license 01074057A.
- NPI
- 1144477951NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698827913
- NPI enumeration date
- August 22, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (317) 338-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hassan A. Elmalik practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana
Dr. Elmalik's primary practice is Ascension St. Vincent Hospital - Indianapolis, at 2001 W 86th St, Indianapolis, IN 46260 in Marion County. The practice phone is (317) 338-7000.
- Ascension St. Vincent Hospital - Indianapolis2001 W 86th St, Indianapolis, IN 46260 · Marion CountyPhone(317) 338-7000
Source: Dmand AI Affiliation Data
Dr. Hassan A. Elmalik is affiliated with 5 sites of care and 2 medical groups
Dr. Elmalik's primary practice is Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance. Dr. Elmalik is also affiliated with Ascension St. Vincent Kokomo. The medical group on file is Ascension Medical Group St Vincent. Dmand AI also links Dr. Elmalik to 1 more hospital, 2 group practices and clinics 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. Hassan A. Elmalik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Elmalik practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. Vincent Hospital - Indianapolis | Available with a free account |
| +4 more sites and 1 medical group | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Hassan A. Elmalik is one of 157 infectious disease specialists in Indiana
Infectious disease is Dr. Elmalik's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Elmalik is licensed in Indiana.
Specialties and state licenses
- Infectious disease, IndianaPrimary
Infectious disease specialists near Dr. Elmalik
Counts of infectious disease specialists 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. Hassan A. Elmalik billed Medicare for 833 services in 2024
CMS data shows 833 Medicare services from Dr. Elmalik across 5 procedure codes in 2024, for 200 Medicare patients. Medicare paid $68,468 for them.
Dr. Elmalik's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9722024: 83314%
Where Dr. Elmalik's Medicare services took place, 2024
- In an office445%
- In a facility78995%
Dr. Elmalik compared with the Indiana median for infectious disease specialists, 2024
- Dr. Elmalik
- Indiana median
- Medicare services
- 833vs 42098% above
- Medicare patients
- 200vs 194Close to median
- Part D claims
- 231vs 2559% below
Medians across 144 infectious disease specialists in Indiana with Dmand AI profiles that report each measure.
Dr. Elmalik'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.
Need commercial claims for Dr. Elmalik?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Elmalik 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. Hassan A. Elmalik treated 200 Medicare patients in 2024, average age 72
CMS counts 200 Medicare patients who saw Dr. Elmalik in 2024. The largest group is 75 to 84, with 65 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 3.03, 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. Elmalik's median patient age at 66, with 42% women.
Dr. Elmalik's Medicare patients by age, 2024
Dr. Elmalik's Medicare patients by sex, 2024
- Women9146%
- Men10955%
Chronic conditions among Dr. Elmalik's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes53%
- Ischemic heart disease53%
- Depression51%
- Mood disorders51%
- Chronic kidney disease50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Elmalik's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hassan A. Elmalik wrote 308 Medicare Part D claims in 2024
In 2024, Dr. Elmalik wrote 308 Medicare Part D claims for 69 patients. 83% of them were for generic drugs. CMS names the drug for 231 of them, across 7 drugs with 11 or more claims each, at $188,585 in total drug cost. In 2023, CMS named 115 claims across 4 drugs.
Dr. Elmalik's Part D claims by kind of drug, 2024
- Generic256 claims83%
- Brand-name52 claims17%
Dr. Elmalik'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. Elmalik's Part D claims, 2024
- Antibiotics82%254 of 308 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: 1152024: 231101%
Drugs named by CMS: 7 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
Dr. Hassan A. Elmalik offers telehealth to Medicare patients
Dr. Elmalik accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Elmalik as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Hassan A. Elmalik received $2,260 in industry payments from 2016 to 2024
CMS Open Payments shows 113 general payments to Dr. Elmalik from 20 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $450.
General payments to Dr. Elmalik by program year, 2016 to 2024
Companies that paid Dr. Elmalik the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hassan A. Elmalik'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. Hassan A. Elmalik
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. Hassan A. Elmalik's NPI number?
Dr. Hassan A. Elmalik's NPI number is 1144477951. It was assigned on August 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Hassan A. Elmalik?
Dr. Hassan A. Elmalik 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. Hassan A. Elmalik practice?
Dr. Elmalik practices at 2001 W 86th St, Indianapolis, IN 46260. Dr. Elmalik's primary practice is Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance. Dmand AI also links Dr. Elmalik to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Hassan A. Elmalik's office phone number?
The practice phone on file for Dr. Elmalik is (317) 338-7000.
What is Dr. Hassan A. Elmalik's medical license number?
Dr. Elmalik holds Indiana license 01074057A.
Which hospitals is Dr. Hassan A. Elmalik affiliated with?
Dr. Elmalik practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana. Dr. Elmalik is also affiliated with Ascension St. Vincent Kokomo. Dmand AI links Dr. Elmalik to 1 more hospital.
What medical group is Dr. Hassan A. Elmalik part of?
Dr. Elmalik is linked to Ascension Medical Group St Vincent. Dmand AI links Dr. Elmalik to 1 more medical group.
Does Dr. Hassan A. Elmalik accept Medicare?
Yes. CMS data shows Dr. Elmalik billed Medicare for 833 services in 2024, and Dr. Elmalik accepts Medicare assignment.
Does Dr. Hassan A. Elmalik offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Elmalik as offering telehealth services.
How many Medicare patients does Dr. Hassan A. Elmalik see?
CMS counts 200 Medicare patients who saw Dr. Elmalik in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Hassan A. Elmalik bill to Medicare?
In 2024, Dr. Elmalik's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
What drugs does Dr. Hassan A. Elmalik prescribe most?
In 2024 Medicare Part D data, Dr. Elmalik's most prescribed drugs by claims were Cephalexin, Ceftriaxone and Daptomycin.
Has Dr. Hassan A. Elmalik received payments from drug or device companies?
CMS Open Payments shows $2,260 in general payments to Dr. Elmalik from 20 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Hassan A. Elmalik been practicing?
Dr. Elmalik graduated from medical school in 2003, 23 years ago.
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