Dr. James K. Frey, MD
- Medicare services, 2022
- 98
- Part D claims, 2022
- 59
- Industry payments
- $431
- Medical group
- 1
- State license
- 1
- Practice address
- 1969 W Hart Rd, Beloit, WI 53511
- Practice phone
- Call (608) 364-5011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beloit Hospital
Beloit, Wisconsin
Find Dr. Frey'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. James K. Frey is an emergency medicine physician in Beloit, Wisconsin
Dr. Frey practices at Beloit Hospital in Beloit, Wisconsin.
Dr. Frey's NPI, 1588769392, was assigned on September 14, 2006. Dr. Frey holds Wisconsin license 028764.
- NPI
- 1588769392NPI Registry (opens in a new tab)
- NPI enumeration date
- September 14, 2006
- NPI status
- Active
- Practice phone
- (608) 364-5011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. James K. Frey practices at Beloit Hospital in Beloit, Wisconsin
Dr. Frey's primary practice is Beloit Hospital, at 1969 W Hart Rd, Beloit, WI 53511 in Rock County. The practice phone is (608) 364-5011.
- Beloit Hospital1969 W Hart Rd, Beloit, WI 53511 · Rock CountyPhone(608) 364-5011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James K. Frey is affiliated with 1 site of care and 1 medical group
Dr. Frey's primary practice is Beloit Hospital in Beloit, Wisconsin. The medical group on file is Southern Wisconsin Emergency Associates (SWEA).
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James K. Frey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beloit Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James K. Frey is one of 1,211 emergency medicine physicians in Wisconsin
Emergency medicine is Dr. Frey's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Frey is licensed in Wisconsin.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
Emergency medicine physicians near Dr. Frey
Counts of emergency medicine physicians 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. James K. Frey billed Medicare for 98 services in 2022
CMS data shows 98 Medicare services from Dr. Frey across 3 procedure codes in 2022, all of them office visits. Medicare paid $8,715 for them. Every service was in an office.
Dr. Frey's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1162022: 9816%
Dr. Frey compared with the Wisconsin median for emergency medicine physicians, 2022
- Dr. Frey
- Wisconsin median
- Medicare services
- 98vs 24660% below
- Part D claims
- 59vs 57Close to median
Medians across 1,249 emergency medicine physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Frey's most billed Medicare procedure codes, 2022
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. Frey and other emergency medicine physicians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James K. Frey's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Frey's median patient age at 35, with 67% women.
Dr. Frey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. James K. Frey wrote 59 Medicare Part D claims in 2022
In 2022, Dr. Frey wrote 59 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $282 in total drug cost. In 2021, CMS named 70 claims across 3 drugs.
Dr. Frey's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 702022: 5916%
Drugs named by CMS: 3 in 2022, 3 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. James K. Frey received $431 in industry payments from 2016 to 2018
CMS Open Payments shows 7 general payments to Dr. Frey from 3 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $259.
General payments to Dr. Frey by program year, 2016 to 2018
Companies that paid Dr. Frey the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James K. Frey'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. James K. Frey
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. James K. Frey's NPI number?
Dr. James K. Frey's NPI number is 1588769392. It was assigned on September 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James K. Frey?
Dr. James K. Frey is an emergency medicine physician in Beloit, Wisconsin. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. James K. Frey practice?
Dr. Frey practices at 1969 W Hart Rd, Beloit, WI 53511. Dr. Frey's primary practice is Beloit Hospital in Beloit, Wisconsin.
What is Dr. James K. Frey's office phone number?
The practice phone on file for Dr. Frey is (608) 364-5011.
What is Dr. James K. Frey's medical license number?
Dr. Frey holds Wisconsin license 028764.
What medical group is Dr. James K. Frey part of?
Dr. Frey is linked to Southern Wisconsin Emergency Associates (SWEA).
Does Dr. James K. Frey accept Medicare?
Yes. CMS data shows Dr. Frey billed Medicare for 98 services in 2022.
What services does Dr. James K. Frey bill to Medicare?
In 2022, Dr. Frey's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99203).
What drugs does Dr. James K. Frey prescribe most?
In 2022 Medicare Part D data, Dr. Frey's most prescribed drugs by claims were Azithromycin, Cephalexin and Prednisone.
Has Dr. James K. Frey received payments from drug or device companies?
CMS Open Payments shows $431 in general payments to Dr. Frey from 3 companies from 2016 to 2018. The largest total came from Allergan Inc.
How long has Dr. James K. Frey been practicing?
Dr. Frey graduated from medical school in 1984, 42 years ago.
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