Dr. John A. Desalvo, DO
- Medicare services, 2024
- 183
- Medicare patients, 2024
- 186
- Part D claims, 2024
- 118
- MIPS score, 2024
- 95
- Hospital affiliations
- 4
- Practice address
- 24 Joliet St, Dyer, IN 46311
- Practice phone
- Call (219) 865-2141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Desalvo'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. John A. Desalvo is an emergency medicine physician in Dyer, Indiana
Dr. Desalvo practices at Franciscan Health Dyer in Dyer, Indiana, part of Franciscan Alliance.
Dr. Desalvo's NPI, 1336134402, was assigned on September 15, 2005. Dr. Desalvo graduated from Chicago College of Osteopathy in 1999. Dr. Desalvo holds Indiana license 02002635A.
- NPI
- 1336134402NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092614214
- NPI enumeration date
- September 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 865-2141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John A. Desalvo practices at Franciscan Health Dyer in Dyer, Indiana
Dr. Desalvo's primary practice is Franciscan Health Dyer, at 24 Joliet St, Dyer, IN 46311 in Lake County. The practice phone is (219) 865-2141.
- Franciscan Health Dyer24 Joliet St, Dyer, IN 46311 · Lake CountyPhone(219) 865-2141
Source: Dmand AI Affiliation Data
Dr. John A. Desalvo is affiliated with 6 sites of care and 3 medical groups
Dr. Desalvo's primary practice is Franciscan Health Dyer in Dyer, Indiana, part of Franciscan Alliance. Dr. Desalvo is also affiliated with John H. Stroger, Jr. Hospital of Cook County. The medical group on file is SCP Health. Dmand AI also links Dr. Desalvo to 2 more hospitals, 2 group practices and clinics and 2 medical groups, 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. John A. Desalvo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Desalvo practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Franciscan Health Dyer | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Franciscan Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John A. Desalvo is one of 1,275 emergency medicine physicians in Indiana
Emergency medicine is Dr. Desalvo's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Desalvo is licensed in Indiana.
Specialties and state licenses
- Emergency medicine, IndianaPrimary
Emergency medicine physicians near Dr. Desalvo
Counts of emergency medicine physicians 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. John A. Desalvo billed Medicare for 183 services in 2024
CMS data shows 183 Medicare services from Dr. Desalvo across 3 procedure codes in 2024, for 186 Medicare patients. Medicare paid $19,490 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Desalvo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2822024: 18335%
Dr. Desalvo compared with the Indiana median for emergency medicine physicians, 2024
- Dr. Desalvo
- Indiana median
- Medicare services
- 183vs 30440% below
- Medicare patients
- 186vs 27733% below
- Part D claims
- 12vs 9287% below
Medians across 1,276 emergency medicine physicians in Indiana with Dmand AI profiles that report each measure.
Dr. Desalvo'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. Desalvo and other emergency medicine physicians in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John A. Desalvo treated 186 Medicare patients in 2024, average age 74
CMS counts 186 Medicare patients who saw Dr. Desalvo in 2024. The largest group is 75 to 84, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.00, 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. Desalvo's median patient age at 67, with 57% women.
Dr. Desalvo's Medicare patients by age, 2024
Dr. Desalvo's Medicare patients by sex, 2024
- Women9048%
- Men9652%
Chronic conditions among Dr. Desalvo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes52%
- Ischemic heart disease48%
- Chronic kidney disease42%
- Heart failure41%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Desalvo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John A. Desalvo wrote 118 Medicare Part D claims in 2024
In 2024, Dr. Desalvo wrote 118 Medicare Part D claims for 80 patients. 94% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $12 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Desalvo's Part D claims by kind of drug, 2024
- Generic111 claims94%
- Brand-name and other7 claims6%
Dr. Desalvo'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. Desalvo's Part D claims, 2024
- Opioids17%20 of 118 claims
- Antibiotics23%27 of 118 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: 132024: 128%
Drugs named by CMS: 1 in 2024, 1 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. John A. Desalvo scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Desalvo for performance year 2024, reported as part of a group. Dr. Desalvo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Desalvo's MIPS scores, performance year 2024
- 95of 100Final score
- 74.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 85of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. John A. Desalvo received $82 in industry payments in 2022
CMS Open Payments shows 3 general payments to Dr. Desalvo from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $82.
Companies that paid Dr. Desalvo the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John A. Desalvo graduated from Chicago College of Osteopathy
Dr. Desalvo graduated from Chicago College of Osteopathy in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John A. Desalvo'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)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. John A. Desalvo
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. John A. Desalvo's NPI number?
Dr. John A. Desalvo's NPI number is 1336134402. It was assigned on September 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John A. Desalvo?
Dr. John A. Desalvo is an emergency medicine physician in Dyer, Indiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John A. Desalvo practice?
Dr. Desalvo practices at 24 Joliet St, Dyer, IN 46311. Dr. Desalvo's primary practice is Franciscan Health Dyer in Dyer, Indiana, part of Franciscan Alliance. Dmand AI also links Dr. Desalvo to 2 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. John A. Desalvo's office phone number?
The practice phone on file for Dr. Desalvo is (219) 865-2141.
What is Dr. John A. Desalvo's medical license number?
Dr. Desalvo holds Indiana license 02002635A.
Which hospitals is Dr. John A. Desalvo affiliated with?
Dr. Desalvo practices at Franciscan Health Dyer in Dyer, Indiana. Dr. Desalvo is also affiliated with John H. Stroger, Jr. Hospital of Cook County. Dmand AI links Dr. Desalvo to 2 more hospitals.
What medical group is Dr. John A. Desalvo part of?
Dr. Desalvo is linked to SCP Health. Dmand AI links Dr. Desalvo to 2 more medical groups.
Does Dr. John A. Desalvo accept Medicare?
Yes. CMS data shows Dr. Desalvo billed Medicare for 183 services in 2024, and Dr. Desalvo accepts Medicare assignment.
What is Dr. John A. Desalvo's MIPS score?
Dr. Desalvo's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Dr. John A. Desalvo see?
CMS counts 186 Medicare patients who saw Dr. Desalvo in 2024, with an average age of 74.
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What services does Dr. John A. Desalvo bill to Medicare?
In 2024, Dr. Desalvo's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
Where did Dr. John A. Desalvo go to medical school?
Dr. Desalvo graduated from Chicago College of Osteopathy in 1999.
What drugs does Dr. John A. Desalvo prescribe most?
In 2024 Medicare Part D data, Dr. Desalvo's most prescribed drugs by claims were Ibuprofen.
Has Dr. John A. Desalvo received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to Dr. Desalvo from 1 company from 2022 to 2022. The largest total came from Abbvie Inc.
How long has Dr. John A. Desalvo been practicing?
Dr. Desalvo graduated from medical school in 1999, 27 years ago.
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