Jaroslaw R. Kalka
- Medicare services, 2024
- 366
- Medicare patients, 2024
- 255
- Part D claims, 2024
- 82
- Hospital affiliations
- 1
- Industry payments
- $232
- Practice address
- 500 Upper Chesapeake Drive, Bel Air, MD 21014
- Practice phone
- Call (443) 643-3303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Jaroslaw Kalka'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.
Jaroslaw R. Kalka is an internist in Bel Air, Maryland
Jaroslaw Kalka practices at University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland, part of University of Maryland Medical System.
Jaroslaw Kalka's NPI, 1841384302, was assigned on October 2, 2006. Jaroslaw Kalka holds Maryland license D0062440.
- NPI
- 1841384302NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709836737
- NPI enumeration date
- October 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 643-3303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jaroslaw R. Kalka practices at University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland
Jaroslaw Kalka's primary practice is University of Maryland Upper Chesapeake Medical Center Bel Air, at 500 Upper Chesapeake Drive, Bel Air, MD 21014 in Harford County. The practice phone is (443) 643-3303.
- University of Maryland Upper Chesapeake Medical Center Bel Air500 Upper Chesapeake Drive, Bel Air, MD 21014 · Harford CountyPhone(443) 643-3303
Source: Dmand AI Affiliation Data
Jaroslaw R. Kalka is affiliated with 4 sites of care and 7 medical groups
Jaroslaw Kalka's primary practice is University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland, part of University of Maryland Medical System. The medical group on file is Adfinitas Health. Dmand AI also links Jaroslaw Kalka to 6 more medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jaroslaw R. Kalka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jaroslaw Kalka practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Upper Chesapeake Medical Center Bel Air | Available with a free account |
| +3 more sites and 6 medical groups | 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 University of Maryland Medical System and 6.2K+ hospitals, with verified contacts in the same login.
Jaroslaw R. Kalka is one of 3,320 internists in Maryland
Internal medicine is Jaroslaw Kalka's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Jaroslaw Kalka is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Jaroslaw Kalka
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
Jaroslaw R. Kalka billed Medicare for 366 services in 2024
CMS data shows 366 Medicare services from Jaroslaw Kalka across 4 procedure codes in 2024, for 255 Medicare patients. Medicare paid $37,009 for them. Every service was in a facility, such as a hospital, rather than an office.
Jaroslaw Kalka's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0252024: 36664%
Jaroslaw Kalka compared with the Maryland median for internists, 2024
- Jaroslaw Kalka
- Maryland median
- Medicare services
- 366vs 65644% below
- Medicare patients
- 255vs 251Close to median
- Part D claims
- 12vs 30996% below
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Jaroslaw Kalka'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 Jaroslaw Kalka?
Medicare shows one payer. Book a meeting to get commercial claims data for Jaroslaw Kalka and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jaroslaw R. Kalka treated 255 Medicare patients in 2024, average age 77
CMS counts 255 Medicare patients who saw Jaroslaw Kalka in 2024. The largest group is 75 to 84, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jaroslaw Kalka's median patient age at 72, with 53% women.
Jaroslaw Kalka's Medicare patients by age, 2024
Jaroslaw Kalka's Medicare patients by sex, 2024
- Women14557%
- Men11043%
Chronic conditions among Jaroslaw Kalka's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease55%
- Diabetes53%
- Ischemic heart disease53%
- Heart failure51%
- Atrial fibrillation45%
Share of Medicare patients with each condition. A patient can have several.
Jaroslaw Kalka'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
- Women53%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jaroslaw R. Kalka wrote 82 Medicare Part D claims in 2024
In 2024, Jaroslaw Kalka wrote 82 Medicare Part D claims for 40 patients. 87% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $791 in total drug cost. In 2022, CMS named 27 claims across 2 drugs.
Jaroslaw Kalka's Part D claims by kind of drug, 2024
- Generic71 claims87%
- Brand-name11 claims13%
Jaroslaw Kalka's most prescribed drugs by claims, 2023
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 Jaroslaw Kalka's Part D claims, 2024
- Antibiotics17%14 of 82 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 272023: 1256%
Drugs named by CMS: 1 in 2023, 2 in 2022.
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 Jaroslaw R. Kalka takes part in Medicare
Jaroslaw Kalka 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)
For MedTech and pharma teams
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Jaroslaw R. Kalka received $232 in industry payments from 2017 to 2023
CMS Open Payments shows 13 general payments to Jaroslaw Kalka from 5 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $120.
General payments to Jaroslaw Kalka by program year, 2017 to 2023
Companies that paid Jaroslaw Kalka the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jaroslaw R. Kalka'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 Jaroslaw R. Kalka
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jaroslaw R. Kalka's NPI number?
Jaroslaw R. Kalka's NPI number is 1841384302. It was assigned on October 2, 2006, and it is active in the NPI Registry.
What does Jaroslaw R. Kalka specialize in?
Jaroslaw R. Kalka is an internist in Bel Air, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Jaroslaw R. Kalka practice?
Jaroslaw Kalka practices at 500 Upper Chesapeake Drive, Bel Air, MD 21014. Jaroslaw Kalka's primary practice is University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland, part of University of Maryland Medical System. Dmand AI also links Jaroslaw Kalka to 6 medical groups and 3 group practices and clinics.
What is Jaroslaw R. Kalka's office phone number?
The practice phone on file for Jaroslaw Kalka is (443) 643-3303.
What is Jaroslaw R. Kalka's medical license number?
Jaroslaw Kalka holds Maryland license D0062440.
Which hospitals is Jaroslaw R. Kalka affiliated with?
Jaroslaw Kalka practices at University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland.
What medical group is Jaroslaw R. Kalka part of?
Jaroslaw Kalka is linked to Adfinitas Health. Dmand AI links Jaroslaw Kalka to 6 more medical groups.
Does Jaroslaw R. Kalka accept Medicare?
Yes. CMS data shows Jaroslaw Kalka billed Medicare for 366 services in 2024, and Jaroslaw Kalka accepts Medicare assignment.
How many Medicare patients does Jaroslaw R. Kalka see?
CMS counts 255 Medicare patients who saw Jaroslaw Kalka in 2024, with an average age of 77.
What services does Jaroslaw R. Kalka bill to Medicare?
In 2024, Jaroslaw Kalka's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
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What drugs does Jaroslaw R. Kalka prescribe most?
In 2023 Medicare Part D data, Jaroslaw Kalka's most prescribed drugs by claims were Carbamazepine.
Has Jaroslaw R. Kalka received payments from drug or device companies?
CMS Open Payments shows $232 in general payments to Jaroslaw Kalka from 5 companies from 2017 to 2023. The largest total came from Allergan Inc.
How long has Jaroslaw R. Kalka been practicing?
Jaroslaw Kalka graduated from medical school in 2000, 26 years ago.
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