Dr. Dawn L. Sadowski, MD
- Medicare services, 2024
- 357
- Medicare patients, 2024
- 210
- Part D claims, 2024
- 275
- Hospital affiliations
- 2
- Industry payments
- $4,488
- Practice address
- 1630 W Central Rd, Arlington Heights, IL 60005
- Practice phone
- Call (847) 394-3553
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwest Women's Consultants, S.C.
Arlington Heights, Illinois
Find Dr. Sadowski'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. Dawn L. Sadowski is an OB-GYN in Arlington Heights, Illinois
Dr. Sadowski practices at Northwest Women's Consultants, S.C. in Arlington Heights, Illinois.
Dr. Sadowski's NPI, 1396743647, was assigned on July 11, 2005. Dr. Sadowski graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1993.
- NPI
- 1396743647NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860393345
- NPI enumeration date
- July 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 394-3553
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dawn L. Sadowski practices at Northwest Women's Consultants, S.C. in Arlington Heights, Illinois
Dr. Sadowski's primary practice is Northwest Women's Consultants, S.C., at 1630 W Central Rd, Arlington Heights, IL 60005 in Cook County. The practice phone is (847) 394-3553.
- Northwest Women's Consultants, S.C.1630 W Central Rd, Arlington Heights, IL 60005 · Cook CountyPhone(847) 394-3553
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dawn L. Sadowski is affiliated with 4 sites of care and 1 medical group
Dr. Sadowski's primary practice is Northwest Women's Consultants, S.C. in Arlington Heights, Illinois. Dr. Sadowski is also affiliated with Northwest Community Hospital. The medical group on file is Northwest Women's Consultants. Dmand AI also links Dr. Sadowski to 1 more hospital and 1 group practice or clinic, 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. Dawn L. Sadowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sadowski practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Women's Consultants, S.C. | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dawn L. Sadowski is one of 1,665 OB-GYNs in Illinois
Obstetrics and gynecology is Dr. Sadowski's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Sadowski has a license on file in Illinois.
Specialties and state licenses
- Obstetrics and gynecology, Illinois
OB-GYNs near Dr. Sadowski
Counts of OB-GYNs 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. Dawn L. Sadowski billed Medicare for 357 services in 2024
CMS data shows 357 Medicare services from Dr. Sadowski across 6 procedure codes in 2024, for 210 Medicare patients. Medicare paid $20,219 for them. Every service was in an office.
Dr. Sadowski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1522024: 17515%
- Imaging
- 2023: 832024: 9616%
- Office and hospital visits
- 2023: 1052024: 8618%
Dr. Sadowski compared with the Illinois median for OB-GYNs, 2024
- Dr. Sadowski
- Illinois median
- Medicare services
- 357vs 487.4 times
- Medicare patients
- 210vs 444.8 times
- Part D claims
- 168vs 286.0 times
Medians across 1,360 OB-GYNs in Illinois with Dmand AI profiles that report each measure.
Dr. Sadowski'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. Sadowski?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sadowski and other OB-GYNs in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dawn L. Sadowski treated 210 Medicare patients in 2024, average age 72
CMS counts 210 Medicare patients who saw Dr. Sadowski in 2024. The largest group is 65 to 74, with 130 patients. 75% of them have high cholesterol, and 54% have high blood pressure. Their average risk score is 0.71, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sadowski's median patient age at 54, with 98% women.
Dr. Sadowski's Medicare patients by age, 2024
Chronic conditions among Dr. Sadowski's Medicare patients, 2024
- High cholesterol75%
- High blood pressure54%
- Arthritis51%
- Osteoporosis29%
- Anxiety23%
- Mood disorders20%
- Ischemic heart disease19%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sadowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dawn L. Sadowski wrote 275 Medicare Part D claims in 2024
In 2024, Dr. Sadowski wrote 275 Medicare Part D claims for 106 patients. 80% of them were for generic drugs. CMS names the drug for 168 of them, across 7 drugs with 11 or more claims each, at $14,044 in total drug cost. In 2023, CMS named 178 claims across 9 drugs.
Dr. Sadowski's Part D claims by kind of drug, 2024
- Generic221 claims80%
- Brand-name54 claims20%
Dr. Sadowski'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. Sadowski's Part D claims, 2024
- Antibiotics6%17 of 275 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: 1782024: 1686%
Drugs named by CMS: 7 in 2024, 9 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. Dawn L. Sadowski takes part in Medicare
Dr. Sadowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 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. Dawn L. Sadowski received $4,488 in industry payments from 2016 to 2025
CMS Open Payments shows 233 general payments to Dr. Sadowski from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Amgen Inc. paid the most, $509.
General payments to Dr. Sadowski by program year, 2016 to 2025
General payments to Dr. Sadowski by kind, 2016 to 2025
- Food and beverage$4,29996%
- Education$1904%
Companies that paid Dr. Sadowski 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. Dawn L. Sadowski graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Sadowski graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dawn L. Sadowski'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. Dawn L. Sadowski
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. Dawn L. Sadowski's NPI number?
Dr. Dawn L. Sadowski's NPI number is 1396743647. It was assigned on July 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dawn L. Sadowski?
Dr. Dawn L. Sadowski is an OB-GYN in Arlington Heights, Illinois. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Dawn L. Sadowski practice?
Dr. Sadowski practices at 1630 W Central Rd, Arlington Heights, IL 60005. Dr. Sadowski's primary practice is Northwest Women's Consultants, S.C. in Arlington Heights, Illinois. Dmand AI also links Dr. Sadowski to 1 hospital and 1 group practice or clinic.
What is Dr. Dawn L. Sadowski's office phone number?
The practice phone on file for Dr. Sadowski is (847) 394-3553.
Which hospitals is Dr. Dawn L. Sadowski affiliated with?
Dr. Sadowski is affiliated with Northwest Community Hospital. Dmand AI links Dr. Sadowski to 1 more hospital.
What medical group is Dr. Dawn L. Sadowski part of?
Dr. Sadowski is linked to Northwest Women's Consultants.
Does Dr. Dawn L. Sadowski accept Medicare?
Yes. CMS data shows Dr. Sadowski billed Medicare for 357 services in 2024, and Dr. Sadowski accepts Medicare assignment.
How many Medicare patients does Dr. Dawn L. Sadowski see?
CMS counts 210 Medicare patients who saw Dr. Sadowski in 2024, with an average age of 72.
What services does Dr. Dawn L. Sadowski bill to Medicare?
In 2024, Dr. Sadowski's most billed Medicare services were medicare service (G0101), office visit, established patient (99214) and radiation oncology (77080).
Where did Dr. Dawn L. Sadowski go to medical school?
Dr. Sadowski graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1993.
Show 3 more questionsShow fewer questions
What drugs does Dr. Dawn L. Sadowski prescribe most?
In 2024 Medicare Part D data, Dr. Sadowski's most prescribed drugs by claims were Estradiol, Progesterone and Escitalopram Oxalate.
Has Dr. Dawn L. Sadowski received payments from drug or device companies?
CMS Open Payments shows $4,488 in general payments to Dr. Sadowski from 39 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Dawn L. Sadowski been practicing?
Dr. Sadowski graduated from medical school in 1993, 33 years ago.
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