Dr. Daniel S. Berger, MD
- Medicare services, 2024
- 51,781
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 3,196
- Hospital affiliations
- 2
- Industry payments
- $119,036
- Practice address
- 2835 N Sheffield Ave, Chicago, IL 60657
- Practice phone
- Call (773) 296-2400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baal Perazim Wellness and Health Services
Chicago, Illinois
Find Dr. Berger'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. Daniel S. Berger is an internist in Chicago, Illinois
Dr. Berger practices at Baal Perazim Wellness and Health Services in Chicago, Illinois.
Dr. Berger's NPI, 1710076237, was assigned on October 12, 2006. Dr. Berger graduated from Chicago College of Medicine and Surgery in 1987.
- NPI
- 1710076237NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214971845
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (773) 296-2400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel S. Berger practices at Baal Perazim Wellness and Health Services in Chicago, Illinois
Dr. Berger's primary practice is Baal Perazim Wellness and Health Services, at 2835 N Sheffield Ave, Chicago, IL 60657 in Cook County. The practice phone is (773) 296-2400.
- Baal Perazim Wellness and Health Services2835 N Sheffield Ave, Chicago, IL 60657 · Cook CountyPhone(773) 296-2400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel S. Berger is affiliated with 5 sites of care and 2 medical groups
Dr. Berger's primary practice is Baal Perazim Wellness and Health Services in Chicago, Illinois. Dr. Berger is also affiliated with University of Illinois Hospital. The medical group on file is Wellness Homes of Chicago. Dmand AI also links Dr. Berger to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Daniel S. Berger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berger practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baal Perazim Wellness and Health Services | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel S. Berger is one of 5,652 internists in Illinois
Internal medicine is Dr. Berger's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Berger has a license on file in Illinois.
Specialties and state licenses
- Internal medicine, Illinois
Internists near Dr. Berger
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 S. Berger billed Medicare for 51,781 services in 2024
CMS data shows 51,781 Medicare services from Dr. Berger across 6 procedure codes in 2024, for 53 Medicare patients. Medicare paid $36,368 for them. Every service was in an office.
Dr. Berger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 208,4282024: 51,28275%
- Office and hospital visits
- 2023: 7172024: 29958%
- Tests and treatments
- 2023: 1,0302024: 20081%
- Lab and pathology
- 2023: 242024: 0100%
- Surgery
- 2023: 2022024: 0100%
Dr. Berger compared with the Illinois median for internists, 2024
- Dr. Berger
- Illinois median
- Medicare services
- 51,781vs 56691.5 times
- Medicare patients
- 53vs 20875% below
- Part D claims
- 2,609vs 2849.2 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Berger'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. Berger?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Berger and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel S. Berger treated 53 Medicare patients in 2024, average age 67
CMS counts 53 Medicare patients who saw Dr. Berger in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Berger's median patient age at 58, with 5% women.
Dr. Berger's Medicare patients by age, 2024
Chronic conditions among Dr. Berger's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety47%
- Diabetes40%
- Arthritis34%
- Mood disorders26%
- Chronic kidney disease25%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Berger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women5%
- Men94%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel S. Berger wrote 3,196 Medicare Part D claims in 2024
In 2024, Dr. Berger wrote 3,196 Medicare Part D claims for 105 patients. 68% of them were for generic drugs. CMS names the drug for 2,609 of them, across 79 drugs with 11 or more claims each, at $3,501,670 in total drug cost. In 2023, CMS named 2,877 claims across 100 drugs.
Dr. Berger's Part D claims by kind of drug, 2024
- Generic2,163 claims68%
- Brand-name1,013 claims32%
- Other20 claims1%
Dr. Berger'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. Berger's Part D claims, 2024
- Opioids4%117 of 3,196 claims
- Antibiotics4%117 of 3,196 claims
- Antipsychotics, patients 65 and over0%15 of 3,196 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: 2,8772024: 2,6099%
Drugs named by CMS: 79 in 2024, 100 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. Daniel S. Berger offers telehealth to Medicare patients
Dr. Berger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Berger as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Daniel S. Berger received $119,036 in industry payments from 2016 to 2025
CMS Open Payments shows 460 general payments to Dr. Berger from 33 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 70% of the total. Gilead Sciences, Inc. paid the most, $88,926.
General payments to Dr. Berger by program year, 2016 to 2025
General payments to Dr. Berger by kind, 2016 to 2025
- Speaker and faculty fees$83,43070%
- Consulting fees$12,75011%
- Travel and lodging$11,80310%
- Food and beverage$8,3637%
- Other$2,6002%
Companies that paid Dr. Berger 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 S. Berger graduated from Chicago College of Medicine and Surgery
Dr. Berger graduated from Chicago College of Medicine and Surgery in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel S. Berger'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 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)Doctors and Clinicians Utilization Data (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 S. Berger
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 S. Berger's NPI number?
Dr. Daniel S. Berger's NPI number is 1710076237. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel S. Berger?
Dr. Daniel S. Berger is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Daniel S. Berger practice?
Dr. Berger practices at 2835 N Sheffield Ave, Chicago, IL 60657. Dr. Berger's primary practice is Baal Perazim Wellness and Health Services in Chicago, Illinois. Dmand AI also links Dr. Berger to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Daniel S. Berger's office phone number?
The practice phone on file for Dr. Berger is (773) 296-2400.
Which hospitals is Dr. Daniel S. Berger affiliated with?
Dr. Berger is affiliated with University of Illinois Hospital. Dmand AI links Dr. Berger to 1 more hospital.
What medical group is Dr. Daniel S. Berger part of?
Dr. Berger is linked to Wellness Homes of Chicago. Dmand AI links Dr. Berger to 1 more medical group.
Does Dr. Daniel S. Berger accept Medicare?
Yes. CMS data shows Dr. Berger billed Medicare for 51,781 services in 2024, and Dr. Berger accepts Medicare assignment.
Does Dr. Daniel S. Berger offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Berger as offering telehealth services.
How many Medicare patients does Dr. Daniel S. Berger see?
CMS counts 53 Medicare patients who saw Dr. Berger in 2024, with an average age of 67.
What services does Dr. Daniel S. Berger bill to Medicare?
In 2024, Dr. Berger's most billed Medicare services were injected or infused drug (J1071), injected or infused drug (J3420) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Daniel S. Berger go to medical school?
Dr. Berger graduated from Chicago College of Medicine and Surgery in 1987.
What drugs does Dr. Daniel S. Berger prescribe most?
In 2024 Medicare Part D data, Dr. Berger's most prescribed drugs by claims were Biktarvy, Amlodipine Besylate and Atorvastatin Calcium.
Has Dr. Daniel S. Berger received payments from drug or device companies?
CMS Open Payments shows $119,036 in general payments to Dr. Berger from 33 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Daniel S. Berger been practicing?
Dr. Berger graduated from medical school in 1987, 39 years ago.
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