Dr. Judy Angela Tjoe, MD
- Medicare services, 2019
- 33
- Part D claims, 2019
- 11
- Hospital affiliations
- 1
- Industry payments
- $1,104
- Medical groups
- 4
- Practice address
- 1506 S Oneida St, Appleton, WI 54915
- Practice phone
- Call (920) 738-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Tjoe'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. Judy Angela Tjoe is a general surgeon in Appleton, Wisconsin
Dr. Tjoe practices at Ascension NE Wisconsin - St. Elizabeth Hospital in Appleton, Wisconsin, part of Ascension Health Alliance.
Dr. Tjoe's NPI, 1942317052, was assigned on August 24, 2006. Dr. Tjoe holds North Carolina license 2019-02900.
- NPI
- 1942317052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638120660
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 738-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Judy Angela Tjoe practices at Ascension NE Wisconsin - St. Elizabeth Hospital in Appleton, Wisconsin
Dr. Tjoe's primary practice is Ascension NE Wisconsin - St. Elizabeth Hospital, at 1506 S Oneida St, Appleton, WI 54915 in Outagamie County. The practice phone is (920) 738-2000.
- Ascension NE Wisconsin - St. Elizabeth Hospital1506 S Oneida St, Appleton, WI 54915 · Outagamie CountyPhone(920) 738-2000
Source: Dmand AI Affiliation Data
Dr. Judy Angela Tjoe is affiliated with 3 sites of care and 4 medical groups
Dr. Tjoe's primary practice is Ascension NE Wisconsin - St. Elizabeth Hospital in Appleton, Wisconsin, part of Ascension Health Alliance. The medical group on file is Ascension Medical Group WI - Main Street - Family Medicine. Dmand AI also links Dr. Tjoe to 3 more medical groups and 2 group practices and clinics, each named with a free account. Dr. Tjoe's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Judy Angela Tjoe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tjoe practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension NE Wisconsin - St. Elizabeth Hospital | Available with a free account |
| +2 more sites and 3 medical groups | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Judy Angela Tjoe is one of 565 general surgeons in Wisconsin
Surgery is Dr. Tjoe's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Tjoe's licenses on file in 2 states: North Carolina and Wisconsin.
Specialties and state licenses
- Surgery, North CarolinaPrimary
- Wisconsin license
General surgeons near Dr. Tjoe
Counts of general surgeons 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. Judy Angela Tjoe billed Medicare for 33 services in 2019
CMS data shows 33 Medicare services from Dr. Tjoe across 2 procedure codes in 2019. Medicare paid $4,156 for them. Every service was in an office.
Dr. Tjoe's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 242019: 3338%
Dr. Tjoe compared with the Wisconsin median for general surgeons, 2019
- Dr. Tjoe
- Wisconsin median
- Medicare services
- 33vs 9967% below
- Part D claims
- 11vs 3770% below
Medians across 557 general surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Tjoe's most billed Medicare procedure codes, 2019
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. Tjoe?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tjoe and other general surgeons in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Judy Angela Tjoe's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Tjoe's median patient age at 66, with 96% women.
Dr. Tjoe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women96%
- Men4%
Source: Dmand AI Patient Panel Data
Dr. Judy Angela Tjoe wrote 11 Medicare Part D claims in 2019
In 2019, Dr. Tjoe wrote 11 Medicare Part D claims. They cover 1 drug, with $24 in total drug cost.
Dr. Tjoe's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Judy Angela Tjoe ranks in the 76th percentile for mastectomy in Medicare
Dr. Tjoe accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 18 procedures of mastectomy by Dr. Tjoe, more than 76% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Tjoe ranks in Medicare procedure volume
- Mastectomy
- 76th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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)
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.
Dr. Judy Angela Tjoe received $1,104 in industry payments from 2017 to 2024
CMS Open Payments shows 11 general payments to Dr. Tjoe from 7 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 58% of the total. Hologic Inc paid the most, $592.
General payments to Dr. Tjoe by program year, 2017 to 2024
General payments to Dr. Tjoe by kind, 2017 to 2024
- Food and beverage$63758%
- Travel and lodging$46742%
Companies that paid Dr. Tjoe the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Judy Angela Tjoe'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 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) |
| 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) |
| 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. Judy Angela Tjoe
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. Judy Angela Tjoe's NPI number?
Dr. Judy Angela Tjoe's NPI number is 1942317052. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Judy Angela Tjoe?
Dr. Judy Angela Tjoe is a general surgeon in Appleton, Wisconsin. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Judy Angela Tjoe practice?
Dr. Tjoe practices at 1506 S Oneida St, Appleton, WI 54915. Dr. Tjoe's primary practice is Ascension NE Wisconsin - St. Elizabeth Hospital in Appleton, Wisconsin, part of Ascension Health Alliance. Dmand AI also links Dr. Tjoe to 3 medical groups and 2 group practices and clinics.
What is Dr. Judy Angela Tjoe's office phone number?
The practice phone on file for Dr. Tjoe is (920) 738-2000.
What is Dr. Judy Angela Tjoe's medical license number?
Dr. Tjoe holds North Carolina license 2019-02900, one of the licenses on file in 2 states.
Which states has Dr. Judy Angela Tjoe been licensed in?
Dmand AI has state licenses on file for Dr. Tjoe in North Carolina and Wisconsin.
Which hospitals is Dr. Judy Angela Tjoe affiliated with?
Dr. Tjoe practices at Ascension NE Wisconsin - St. Elizabeth Hospital in Appleton, Wisconsin.
What medical group is Dr. Judy Angela Tjoe part of?
Dr. Tjoe is linked to Ascension Medical Group WI - Main Street - Family Medicine. Dmand AI links Dr. Tjoe to 3 more medical groups.
Does Dr. Judy Angela Tjoe accept Medicare?
Yes. CMS data shows Dr. Tjoe billed Medicare for 33 services in 2019, and Dr. Tjoe accepts Medicare assignment.
What services does Dr. Judy Angela Tjoe bill to Medicare?
In 2019, Dr. Tjoe's most billed Medicare services were medical service (99354) and office visit, new patient (99205).
Show 3 more questionsShow fewer questions
What drugs does Dr. Judy Angela Tjoe prescribe most?
In 2019 Medicare Part D data, Dr. Tjoe's most prescribed drugs by claims were Acetaminophen-Codeine.
Has Dr. Judy Angela Tjoe received payments from drug or device companies?
CMS Open Payments shows $1,104 in general payments to Dr. Tjoe from 7 companies from 2017 to 2024. The largest total came from Hologic Inc.
How long has Dr. Judy Angela Tjoe been practicing?
Dr. Tjoe graduated from medical school in 1995, 31 years ago.
Selling to surgery practices?
See general surgeons in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card