Dr. Daniel R. Co, MD
- Medicare services, 2024
- 1,334
- Medicare patients, 2024
- 405
- Part D claims, 2024
- 8,293
- Hospital affiliations
- 1
- Industry payments
- $2,468
- 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. Co's professional email, personal email and mobile number
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Dr. Daniel R. Co is an internist in New Lenox, Illinois
Dr. Co practices at Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers.
Dr. Co's NPI, 1609858547, was assigned on November 16, 2005. Dr. Co graduated from Rush Medical College of Rush University in 1994. Dr. Co holds Illinois license 036087966.
- NPI
- 1609858547NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608969357
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 300-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel R. Co practices at Silver Cross Hospital in New Lenox, Illinois
Dr. Co'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. Daniel R. Co is affiliated with 3 sites of care and 1 medical group
Dr. Co's primary practice is Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers. The medical group on file is Premier Occupational Health at Silver Cross. Dmand AI also links Dr. Co to 1 more physician office and 1 home health agency, 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. Daniel R. Co's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Co practices, 3 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 |
| +2 more affiliated sites | 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. Daniel R. Co is one of 5,652 internists in Illinois
Internal medicine is Dr. Co's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Co is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Co
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
Dr. Daniel R. Co billed Medicare for 1,334 services in 2024
CMS data shows 1,334 Medicare services from Dr. Co across 9 procedure codes in 2024, for 405 Medicare patients. Medicare paid $129,197 for them. Every service was in an office.
Dr. Co's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9722024: 83414%
- Other services
- 2023: 4662024: 40214%
- Tests and treatments
- 2023: 1212024: 9819%
Dr. Co compared with the Illinois median for internists, 2024
- Dr. Co
- Illinois median
- Medicare services
- 1,334vs 5662.4 times
- Medicare patients
- 405vs 20895% above
- Part D claims
- 7,616vs 28426.8 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Co'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. Co and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel R. Co treated 405 Medicare patients in 2024, average age 76
CMS counts 405 Medicare patients who saw Dr. Co in 2024. The largest group is 65 to 74, with 169 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Co's median patient age at 72, with 48% women.
Dr. Co's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Co's Medicare patients by sex, 2024
- Women19648%
- Men20952%
Chronic conditions among Dr. Co's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease37%
- Arthritis35%
- Diabetes34%
- Atrial fibrillation21%
- Chronic kidney disease20%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Co'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
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel R. Co wrote 8,293 Medicare Part D claims in 2024
In 2024, Dr. Co wrote 8,293 Medicare Part D claims for 557 patients. 87% of them were for generic drugs. CMS names the drug for 7,616 of them, across 114 drugs with 11 or more claims each, at $829,296 in total drug cost. In 2023, CMS named 7,587 claims across 113 drugs.
Dr. Co's Part D claims by kind of drug, 2024
- Generic7,212 claims87%
- Brand-name1,069 claims13%
- Other12 claims0%
Dr. Co'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. Co's Part D claims, 2024
- Opioids2%144 of 8,293 claims
- Antibiotics2%192 of 8,293 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: 7,5872024: 7,616No change
Drugs named by CMS: 114 in 2024, 113 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
How Dr. Daniel R. Co takes part in Medicare
Dr. Co 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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Dr. Daniel R. Co received $2,468 in industry payments from 2016 to 2025
CMS Open Payments shows 141 general payments to Dr. Co from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $294.
General payments to Dr. Co by program year, 2016 to 2025
Companies that paid Dr. Co 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. Daniel R. Co graduated from Rush Medical College of Rush University
Dr. Co graduated from Rush Medical College of Rush University in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel R. Co'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. Daniel R. Co
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. Daniel R. Co's NPI number?
Dr. Daniel R. Co's NPI number is 1609858547. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel R. Co?
Dr. Daniel R. Co is an internist in New Lenox, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Daniel R. Co practice?
Dr. Co practices at 1900 Silver Cross Blvd, New Lenox, IL 60451. Dr. Co's primary practice is Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers. Dmand AI also links Dr. Co to 1 physician office and 1 home health agency.
What is Dr. Daniel R. Co's office phone number?
The practice phone on file for Dr. Co is (815) 300-1100.
What is Dr. Daniel R. Co's medical license number?
Dr. Co holds Illinois license 036087966.
Which hospitals is Dr. Daniel R. Co affiliated with?
Dr. Co practices at Silver Cross Hospital in New Lenox, Illinois.
What medical group is Dr. Daniel R. Co part of?
Dr. Co is linked to Premier Occupational Health at Silver Cross.
Does Dr. Daniel R. Co accept Medicare?
Yes. CMS data shows Dr. Co billed Medicare for 1,334 services in 2024, and Dr. Co accepts Medicare assignment.
How many Medicare patients does Dr. Daniel R. Co see?
CMS counts 405 Medicare patients who saw Dr. Co in 2024, with an average age of 76.
What services does Dr. Daniel R. Co bill to Medicare?
In 2024, Dr. Co's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
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Where did Dr. Daniel R. Co go to medical school?
Dr. Co graduated from Rush Medical College of Rush University in 1994.
What drugs does Dr. Daniel R. Co prescribe most?
In 2024 Medicare Part D data, Dr. Co's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Daniel R. Co received payments from drug or device companies?
CMS Open Payments shows $2,468 in general payments to Dr. Co from 27 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Daniel R. Co been practicing?
Dr. Co graduated from medical school in 1994, 32 years ago.
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