Dr. David Michael Calimag, DO
- Medicare services, 2024
- 4,445
- Medicare patients, 2024
- 747
- Part D claims, 2024
- 7,373
- Hospital affiliations
- 2
- Industry payments
- $2,296
- Practice address
- 1900 Silver Cross Blvd, New Lenox, IL 60451
- Practice phone
- Call (815) 300-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Calimag'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. David Michael Calimag is a family medicine physician in New Lenox, Illinois
Dr. Calimag practices at Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers.
Dr. Calimag's NPI, 1922112184, was assigned on August 17, 2006. Dr. Calimag graduated from Midwestern University, Chicago College of Osteopathic Med in 2001.
- NPI
- 1922112184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678532926
- NPI enumeration date
- August 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (815) 300-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Michael Calimag practices at Silver Cross Hospital in New Lenox, Illinois
Dr. Calimag's primary practice is Silver Cross Hospital, at 1900 Silver Cross Blvd, New Lenox, IL 60451 in Will County. The practice phone is (815) 300-1100.
- Silver Cross Hospital1900 Silver Cross Blvd, New Lenox, IL 60451 · Will CountyPhone(815) 300-1100
Source: Dmand AI Affiliation Data
Dr. David Michael Calimag is affiliated with 7 sites of care and 2 medical groups
Dr. Calimag's primary practice is Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers. Dr. Calimag is also affiliated with Advocate Christ Medical Center. The medical group on file is Premier Occupational Health at Silver Cross. Dmand AI also links Dr. Calimag to 2 more group practices and clinics, 2 home health agencies, 1 hospice 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. David Michael Calimag's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Calimag practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Silver Cross Hospital | Available with a free account |
| +6 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 Silver Cross Hospital & Medical Centers and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Michael Calimag is one of 5,105 family medicine physicians in Illinois
Family medicine is Dr. Calimag's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Calimag has a license on file in Illinois.
Specialties and state licenses
- Family medicine, Illinois
Family medicine physicians near Dr. Calimag
Counts of family 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. David Michael Calimag billed Medicare for 4,445 services in 2024
CMS data shows 4,445 Medicare services from Dr. Calimag across 29 procedure codes in 2024, for 747 Medicare patients. Medicare paid $265,842 for them. Every service was in an office.
Dr. Calimag's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,0092024: 2,47423%
- Other services
- 2023: 3742024: 1,558317%
- Lab and pathology
- 2023: 1692024: 19717%
- Surgery
- 2023: 2092024: 12242%
- Tests and treatments
- 2023: 992024: 945%
Dr. Calimag compared with the Illinois median for family medicine physicians, 2024
- Dr. Calimag
- Illinois median
- Medicare services
- 4,445vs 35612.5 times
- Medicare patients
- 747vs 1604.7 times
- Part D claims
- 6,710vs 61810.9 times
Medians across 5,015 family medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Calimag'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. Calimag?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Calimag and other family medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Michael Calimag treated 747 Medicare patients in 2024, average age 73
CMS counts 747 Medicare patients who saw Dr. Calimag in 2024. The largest group is 65 to 74, with 400 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Calimag's median patient age at 59, with 48% women.
Dr. Calimag's Medicare patients by age, 2024
Dr. Calimag's Medicare patients by sex, 2024
- Women40454%
- Men34346%
Chronic conditions among Dr. Calimag's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Anxiety29%
- Diabetes28%
- Ischemic heart disease28%
- Chronic kidney disease27%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Calimag's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Michael Calimag wrote 7,373 Medicare Part D claims in 2024
In 2024, Dr. Calimag wrote 7,373 Medicare Part D claims for 551 patients. 86% of them were for generic drugs. CMS names the drug for 6,710 of them, across 116 drugs with 11 or more claims each, at $634,058 in total drug cost. In 2023, CMS named 5,806 claims across 109 drugs.
Dr. Calimag's Part D claims by kind of drug, 2024
- Generic6,358 claims86%
- Brand-name965 claims13%
- Other50 claims1%
Dr. Calimag'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. Calimag's Part D claims, 2024
- Opioids3%202 of 7,373 claims
- Antibiotics2%177 of 7,373 claims
- Antipsychotics, patients 65 and over0%16 of 7,373 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: 5,8062024: 6,71016%
Drugs named by CMS: 116 in 2024, 109 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. David Michael Calimag offers telehealth to Medicare patients
Dr. Calimag accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Calimag as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Michael Calimag received $2,296 in industry payments from 2016 to 2025
CMS Open Payments shows 133 general payments to Dr. Calimag from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $411.
General payments to Dr. Calimag by program year, 2016 to 2025
General payments to Dr. Calimag by kind, 2016 to 2025
- Food and beverage$2,28299%
- Education$141%
Companies that paid Dr. Calimag 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. David Michael Calimag graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Calimag graduated from Midwestern University, Chicago College of Osteopathic Med in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Michael Calimag'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) |
| 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. David Michael Calimag
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. David Michael Calimag's NPI number?
Dr. David Michael Calimag's NPI number is 1922112184. It was assigned on August 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Michael Calimag?
Dr. David Michael Calimag is a family medicine physician in New Lenox, Illinois. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David Michael Calimag practice?
Dr. Calimag practices at 1900 Silver Cross Blvd, New Lenox, IL 60451. Dr. Calimag's primary practice is Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers. Dmand AI also links Dr. Calimag to 2 group practices and clinics, 2 home health agencies, 1 hospice and 1 medical group.
What is Dr. David Michael Calimag's office phone number?
The practice phone on file for Dr. Calimag is (815) 300-1100.
Which hospitals is Dr. David Michael Calimag affiliated with?
Dr. Calimag practices at Silver Cross Hospital in New Lenox, Illinois. Dr. Calimag is also affiliated with Advocate Christ Medical Center.
What medical group is Dr. David Michael Calimag part of?
Dr. Calimag is linked to Premier Occupational Health at Silver Cross. Dmand AI links Dr. Calimag to 1 more medical group.
Does Dr. David Michael Calimag accept Medicare?
Yes. CMS data shows Dr. Calimag billed Medicare for 4,445 services in 2024, and Dr. Calimag accepts Medicare assignment.
Does Dr. David Michael Calimag offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Calimag as offering telehealth services.
How many Medicare patients does Dr. David Michael Calimag see?
CMS counts 747 Medicare patients who saw Dr. Calimag in 2024, with an average age of 73.
What services does Dr. David Michael Calimag bill to Medicare?
In 2024, Dr. Calimag's most billed Medicare services were office visit, established patient (99214), care management and other visits (99490) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. David Michael Calimag go to medical school?
Dr. Calimag graduated from Midwestern University, Chicago College of Osteopathic Med in 2001.
What drugs does Dr. David Michael Calimag prescribe most?
In 2024 Medicare Part D data, Dr. Calimag's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Dr. David Michael Calimag received payments from drug or device companies?
CMS Open Payments shows $2,296 in general payments to Dr. Calimag from 31 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. David Michael Calimag been practicing?
Dr. Calimag graduated from medical school in 2001, 25 years ago.
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