Michael Riskalla

  • Jersey City, NJ
  • Hospitalist
NPI1538628631PAC ID2264817428
Medicare services, 2024
847
Medicare patients, 2024
446
Part D claims, 2024
291
Hospital affiliations
3
Industry payments
$121
Practice address
355 Grand Street, Jersey City, NJ 07302
Practice phone
Call (201) 915-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Jersey City Medical Center

Hospital · Jersey City, New Jersey

See all 9 affiliations

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Michael Riskalla is a hospitalist in Jersey City, New Jersey

Michael Riskalla practices at Jersey City Medical Center in Jersey City, New Jersey, part of RWJBarnabas Health.

Michael Riskalla's NPI, 1538628631, was assigned on March 18, 2019. Michael Riskalla holds Massachusetts license 294844.

NPI and contact details
Medicare PAC ID
2264817428
NPI enumeration date
March 18, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(201) 915-2000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
34
Medical school graduation
2018

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Michael Riskalla practices at Jersey City Medical Center in Jersey City, New Jersey

Michael Riskalla's primary practice is Jersey City Medical Center, at 355 Grand Street, Jersey City, NJ 07302 in Hudson County. The practice phone is (201) 915-2000.

Source: Dmand AI Affiliation Data

Michael Riskalla is affiliated with 3 sites of care and 6 medical groups

Michael Riskalla's primary practice is Jersey City Medical Center in Jersey City, New Jersey, part of RWJBarnabas Health. Michael Riskalla is also affiliated with Newark Beth Israel Medical Center. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Michael Riskalla to 1 more hospital and 5 medical groups, each named with a free account.

See all 9 affiliations for Michael Riskalla

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Michael Riskalla's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Michael Riskalla practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Jersey City Medical CenterAvailable with a free account
+2 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Michael Riskalla is one of 610 hospitalists in New Jersey

Hospitalist is Michael Riskalla's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Michael Riskalla is licensed in Massachusetts.

Specialties and state licenses

  • Hospitalist, MassachusettsPrimaryLicense 294844 · taxonomy 208M00000X

Hospitalists near Michael Riskalla

Counts of hospitalists 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

Michael Riskalla billed Medicare for 847 services in 2024

CMS data shows 847 Medicare services from Michael Riskalla across 6 procedure codes in 2024, for 446 Medicare patients. Medicare paid $69,702 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024847
Medicare patients446
Paid by Medicare$69,702
Procedure codes6

Michael Riskalla's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 9372024: 84710%

Michael Riskalla compared with the New Jersey median for hospitalists, 2024

  • Michael Riskalla
  • New Jersey median
Medicare services
847vs 65230% above
Medicare patients
446vs 29153% above
Part D claims
115vs 9126% above

Medians across 548 hospitalists in New Jersey with Dmand AI profiles that report each measure.

Michael Riskalla'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.

See all procedures by Michael Riskalla

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Michael Riskalla treated 446 Medicare patients in 2024, average age 78

CMS counts 446 Medicare patients who saw Michael Riskalla in 2024. The largest group is 75 to 84, with 164 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Michael Riskalla's median patient age at 69, with 53% women.

Medicare patients, 2024446
Average age78
Average risk score2.50
Also on Medicaid29%

Michael Riskalla's Medicare patients by age, 2024

Michael Riskalla's Medicare patients by sex, 2024

  • Women24555%
  • Men20145%

Chronic conditions among Michael Riskalla's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis60%
  4. Anxiety55%
  5. Chronic kidney disease54%
  6. Ischemic heart disease54%
  7. Mood disorders53%
  8. Heart failure51%

Share of Medicare patients with each condition. A patient can have several.

Michael Riskalla's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women53%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Michael Riskalla wrote 291 Medicare Part D claims in 2024

In 2024, Michael Riskalla wrote 291 Medicare Part D claims for 140 patients. 91% of them were for generic drugs. CMS names the drug for 115 of them, across 8 drugs with 11 or more claims each, at $1,059 in total drug cost. In 2023, CMS named 142 claims across 8 drugs.

Part D claims, 2024291
Drugs named by CMS8
Total drug cost$1,059
Part D patients140

Michael Riskalla's Part D claims by kind of drug, 2024

  • Generic265 claims91%
  • Brand-name26 claims9%

Michael Riskalla'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 Michael Riskalla's Part D claims, 2024

  • Opioids6%17 of 291 claims
  • Antibiotics24%69 of 291 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: 1422024: 11519%

Drugs named by CMS: 8 in 2024, 8 in 2023.

See all prescribing by Michael Riskalla

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 Michael Riskalla takes part in Medicare

Michael Riskalla 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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Michael Riskalla received $121 in industry payments from 2023 to 2024

CMS Open Payments shows 4 general payments to Michael Riskalla from 4 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $38.

General payments to Michael Riskalla by program year, 2023 to 2024

Companies that paid Michael Riskalla the most, 2023 to 2024

Share is of all general payments to this clinician.

See all payments to Michael Riskalla

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Michael Riskalla's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Michael Riskalla

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Michael Riskalla's NPI number?

Michael Riskalla's NPI number is 1538628631. It was assigned on March 18, 2019, and it is active in the NPI Registry.

What does Michael Riskalla specialize in?

Michael Riskalla is a hospitalist in Jersey City, New Jersey. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Michael Riskalla practice?

Michael Riskalla practices at 355 Grand Street, Jersey City, NJ 07302. Michael Riskalla's primary practice is Jersey City Medical Center in Jersey City, New Jersey, part of RWJBarnabas Health. Dmand AI also links Michael Riskalla to 1 hospital and 5 medical groups.

What is Michael Riskalla's office phone number?

The practice phone on file for Michael Riskalla is (201) 915-2000.

What is Michael Riskalla's medical license number?

Michael Riskalla holds Massachusetts license 294844.

Which hospitals is Michael Riskalla affiliated with?

Michael Riskalla practices at Jersey City Medical Center in Jersey City, New Jersey. Michael Riskalla is also affiliated with Newark Beth Israel Medical Center. Dmand AI links Michael Riskalla to 1 more hospital.

What medical group is Michael Riskalla part of?

Michael Riskalla is linked to RWJBarnabas Health Medical Group. Dmand AI links Michael Riskalla to 5 more medical groups.

Does Michael Riskalla accept Medicare?

Yes. CMS data shows Michael Riskalla billed Medicare for 847 services in 2024, and Michael Riskalla accepts Medicare assignment.

How many Medicare patients does Michael Riskalla see?

CMS counts 446 Medicare patients who saw Michael Riskalla in 2024, with an average age of 78.

What services does Michael Riskalla bill to Medicare?

In 2024, Michael Riskalla's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).

Show 3 more questionsShow fewer questions

What drugs does Michael Riskalla prescribe most?

In 2024 Medicare Part D data, Michael Riskalla's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Prednisone and Alendronate Sodium.

Has Michael Riskalla received payments from drug or device companies?

CMS Open Payments shows $121 in general payments to Michael Riskalla from 4 companies from 2023 to 2024. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.

How long has Michael Riskalla been practicing?

Michael Riskalla graduated from medical school in 2018, 8 years ago.

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