Daniel Z. Friedman
- Medicare services, 2024
- 311
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 456
- Hospital affiliations
- 2
- Industry payments
- $172
- Practice address
- 5721 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Comer Children's Hospital - Hyde Park
Chicago, Illinois
Find Daniel Friedman'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.
Daniel Z. Friedman is an infectious disease specialist in Chicago, Illinois
Daniel Friedman practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois.
Daniel Friedman's NPI, 1023629680, was assigned on August 16, 2020. Daniel Friedman graduated from University of Alberta, Faculty of Medicine in 2015. Daniel Friedman holds Illinois license 036156767.
- NPI
- 1023629680NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042637381
- NPI enumeration date
- August 16, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Daniel Z. Friedman practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois
Daniel Friedman's primary practice is Comer Children's Hospital - Hyde Park, at 5721 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- Comer Children's Hospital - Hyde Park5721 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Daniel Z. Friedman is affiliated with 3 sites of care and 2 medical groups
Daniel Friedman's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Daniel Friedman is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Daniel Friedman to 1 more hospital and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Daniel Z. Friedman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Friedman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Comer Children's Hospital - Hyde Park | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Daniel Z. Friedman is one of 400 infectious disease specialists in Illinois
Infectious disease is Daniel Friedman's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Daniel Friedman is licensed in Illinois.
Specialties and state licenses
- Infectious disease, IllinoisPrimary
Infectious disease specialists near Daniel Friedman
Counts of infectious disease specialists 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
Daniel Z. Friedman billed Medicare for 311 services in 2024
CMS data shows 311 Medicare services from Daniel Friedman across 7 procedure codes in 2024, for 190 Medicare patients. Medicare paid $34,959 for them. Every service was in a facility, such as a hospital, rather than an office.
Daniel Friedman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1992024: 29146%
- Other services
- 2023: 02024: 20
Daniel Friedman compared with the Illinois median for infectious disease specialists, 2024
- Daniel Friedman
- Illinois median
- Medicare services
- 311vs 44029% below
- Medicare patients
- 190vs 21010% below
- Part D claims
- 224vs 19515% above
Medians across 383 infectious disease specialists in Illinois with Dmand AI profiles that report each measure.
Daniel Friedman'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 Daniel Friedman and other infectious disease specialists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Daniel Z. Friedman treated 190 Medicare patients in 2024, average age 66
CMS counts 190 Medicare patients who saw Daniel Friedman in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 43% are also on Medicaid. Their average risk score is 4.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Daniel Friedman's median patient age at 67, with 44% women.
Daniel Friedman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Daniel Friedman's Medicare patients by sex, 2024
- Women7439%
- Men11661%
Chronic conditions among Daniel Friedman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Chronic kidney disease53%
- Arthritis50%
- Diabetes49%
- Heart failure48%
- Ischemic heart disease48%
- Mood disorders44%
Share of Medicare patients with each condition. A patient can have several.
Daniel Friedman'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
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Daniel Z. Friedman wrote 456 Medicare Part D claims in 2024
In 2024, Daniel Friedman wrote 456 Medicare Part D claims for 66 patients. 49% of them were for generic drugs. CMS names the drug for 224 of them, across 7 drugs with 11 or more claims each, at $666,979 in total drug cost. In 2023, CMS named 117 claims across 3 drugs.
Daniel Friedman's Part D claims by kind of drug, 2024
- Generic223 claims49%
- Brand-name233 claims51%
Daniel Friedman'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 Daniel Friedman's Part D claims, 2024
- Antibiotics23%104 of 456 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: 1172024: 22491%
Drugs named by CMS: 7 in 2024, 3 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
Daniel Z. Friedman offers telehealth to Medicare patients
Daniel Friedman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Daniel Friedman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Daniel Z. Friedman received $172 in industry payments from 2022 to 2023
CMS Open Payments shows 2 general payments to Daniel Friedman from 1 drug or device company from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $172.
General payments to Daniel Friedman by program year, 2022 to 2023
Companies that paid Daniel Friedman the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Daniel Z. Friedman graduated from University of Alberta, Faculty of Medicine
Daniel Friedman graduated from University of Alberta, Faculty of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Daniel Z. Friedman'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Daniel Z. Friedman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Daniel Z. Friedman's NPI number?
Daniel Z. Friedman's NPI number is 1023629680. It was assigned on August 16, 2020, and it is active in the NPI Registry.
What does Daniel Z. Friedman specialize in?
Daniel Z. Friedman is an infectious disease specialist in Chicago, Illinois. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Daniel Z. Friedman practice?
Daniel Friedman practices at 5721 S Maryland Ave, Chicago, IL 60637. Daniel Friedman's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Dmand AI also links Daniel Friedman to 1 hospital and 1 medical group.
What is Daniel Z. Friedman's office phone number?
The practice phone on file for Daniel Friedman is (773) 702-1530.
What is Daniel Z. Friedman's medical license number?
Daniel Friedman holds Illinois license 036156767.
Which hospitals is Daniel Z. Friedman affiliated with?
Daniel Friedman is affiliated with University of Chicago Medical Center. Dmand AI links Daniel Friedman to 1 more hospital.
What medical group is Daniel Z. Friedman part of?
Daniel Friedman is linked to UChicago Medicine Physicians. Dmand AI links Daniel Friedman to 1 more medical group.
Does Daniel Z. Friedman accept Medicare?
Yes. CMS data shows Daniel Friedman billed Medicare for 311 services in 2024, and Daniel Friedman accepts Medicare assignment.
Does Daniel Z. Friedman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Daniel Friedman as offering telehealth services.
How many Medicare patients does Daniel Z. Friedman see?
CMS counts 190 Medicare patients who saw Daniel Friedman in 2024, with an average age of 66.
Show 5 more questionsShow fewer questions
What services does Daniel Z. Friedman bill to Medicare?
In 2024, Daniel Friedman's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99223) and office visit, established patient (99214).
Where did Daniel Z. Friedman go to medical school?
Daniel Friedman graduated from University of Alberta, Faculty of Medicine in 2015.
What drugs does Daniel Z. Friedman prescribe most?
In 2024 Medicare Part D data, Daniel Friedman's most prescribed drugs by claims were Biktarvy, Micafungin and Genvoya.
Has Daniel Z. Friedman received payments from drug or device companies?
CMS Open Payments shows $172 in general payments to Daniel Friedman from 1 company from 2022 to 2023. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Daniel Z. Friedman been practicing?
Daniel Friedman graduated from medical school in 2015, 11 years ago.
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