Dr. Kathryn Rae Crofton, MD
- Part D claims, 2024
- 40
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 1653 West Congress Parkway, Chicago, IL 60612
- Practice phone
- Call (312) 942-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Crofton's professional email, personal email and mobile number
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Dr. Kathryn Rae Crofton is an OB-GYN in Chicago, Illinois
Dr. Crofton practices at Rush University Medical Center in Chicago, Illinois, part of Rush System for Health.
Dr. Crofton's NPI, 1609453513, was assigned on March 26, 2021. Dr. Crofton holds Illinois license 036174450.
- NPI
- 1609453513NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355867219
- NPI enumeration date
- March 26, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 942-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kathryn Rae Crofton practices at Rush University Medical Center in Chicago, Illinois
Dr. Crofton's primary practice is Rush University Medical Center, at 1653 West Congress Parkway, Chicago, IL 60612 in Cook County. The practice phone is (312) 942-5000.
- Rush University Medical Center1653 West Congress Parkway, Chicago, IL 60612 · Cook CountyPhone(312) 942-5000
Source: Dmand AI Affiliation Data
Dr. Kathryn Rae Crofton is affiliated with 2 sites of care and 1 medical group
Dr. Crofton's primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. The medical group on file is Rush University Internists. Dmand AI also links Dr. Crofton to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kathryn Rae Crofton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Crofton practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rush University Medical Center | Available with a free account |
| +1 more affiliated site | 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 Rush System for Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Kathryn Rae Crofton is one of 1,665 OB-GYNs in Illinois
Obstetrics and gynecology is Dr. Crofton's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Crofton is licensed in Illinois.
Specialties and state licenses
- Obstetrics and gynecology, IllinoisPrimary
OB-GYNs near Dr. Crofton
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. Kathryn Rae Crofton's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Crofton's median patient age at 32, with 100% women.
Dr. Crofton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Kathryn Rae Crofton wrote 40 Medicare Part D claims in 2024
In 2024, Dr. Crofton wrote 40 Medicare Part D claims for 23 patients. 93% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $36 in total drug cost.
Dr. Crofton's Part D claims by kind of drug, 2024
- Generic37 claims93%
- Brand-name and other3 claims8%
Dr. Crofton'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.
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. Kathryn Rae Crofton takes part in Medicare
Dr. Crofton 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Kathryn Rae Crofton'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Kathryn Rae Crofton
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. Kathryn Rae Crofton's NPI number?
Dr. Kathryn Rae Crofton's NPI number is 1609453513. It was assigned on March 26, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Kathryn Rae Crofton?
Dr. Kathryn Rae Crofton is an OB-GYN in Chicago, Illinois. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Kathryn Rae Crofton practice?
Dr. Crofton practices at 1653 West Congress Parkway, Chicago, IL 60612. Dr. Crofton's primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Dmand AI also links Dr. Crofton to 1 group practice or clinic.
What is Dr. Kathryn Rae Crofton's office phone number?
The practice phone on file for Dr. Crofton is (312) 942-5000.
What is Dr. Kathryn Rae Crofton's medical license number?
Dr. Crofton holds Illinois license 036174450.
Which hospitals is Dr. Kathryn Rae Crofton affiliated with?
Dr. Crofton practices at Rush University Medical Center in Chicago, Illinois.
What medical group is Dr. Kathryn Rae Crofton part of?
Dr. Crofton is linked to Rush University Internists.
Does Dr. Kathryn Rae Crofton accept Medicare?
Yes. CMS lists Dr. Crofton as accepting Medicare assignment.
What drugs does Dr. Kathryn Rae Crofton prescribe most?
In 2024 Medicare Part D data, Dr. Crofton's most prescribed drugs by claims were Ibuprofen.
How long has Dr. Kathryn Rae Crofton been practicing?
Dr. Crofton graduated from medical school in 2021, 5 years ago.
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