Dr. Chelsey S. McNabb Pender, MD
- Medicare services, 2024
- 1,651
- Medicare patients, 2024
- 333
- Part D claims, 2024
- 16,355
- Hospital affiliations
- 4
- Industry payments
- $103
- Practice address
- 2500 E Capitol Dr, Appleton, WI 54911
- Practice phone
- Call (920) 830-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thedacare Physicians
Appleton, Wisconsin
Find Dr. McNabb Pender'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. Chelsey S. McNabb Pender is an internist in Appleton, Wisconsin
Dr. McNabb Pender practices at Thedacare Physicians in Appleton, Wisconsin.
Dr. McNabb Pender's NPI, 1932580784, was assigned on June 17, 2015. Dr. McNabb Pender graduated from Michigan State University College of Human Medicine in 2015. Dr. McNabb Pender holds Wisconsin license 71263.
- NPI
- 1932580784NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002129046
- NPI enumeration date
- June 17, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 830-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chelsey S. McNabb Pender practices at Thedacare Physicians in Appleton, Wisconsin
Dr. McNabb Pender's primary practice is Thedacare Physicians, at 2500 E Capitol Dr, Appleton, WI 54911 in Outagamie County. The practice phone is (920) 830-5900.
- Thedacare Physicians2500 E Capitol Dr, Appleton, WI 54911 · Outagamie CountyPhone(920) 830-5900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chelsey S. McNabb Pender is affiliated with 11 sites of care and 2 medical groups
Dr. McNabb Pender's primary practice is Thedacare Physicians in Appleton, Wisconsin. Dr. McNabb Pender is also affiliated with ThedaCare Regional Medical Center-Appleton. The medical group on file is ThedaCare Behavioral Health Walk-in Care-Neenah. Dmand AI also links Dr. McNabb Pender to 3 more hospitals, 2 group practices and clinics, 2 home health agencies, 2 hospices 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. Chelsey S. McNabb Pender's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McNabb Pender practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thedacare Physicians | Available with a free account |
| +10 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chelsey S. McNabb Pender is one of 1,675 internists in Wisconsin
Internal medicine is Dr. McNabb Pender's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. McNabb Pender's licenses on file in 2 states: Wisconsin and Michigan.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
- Pediatrics, Michigan
Internists near Dr. McNabb Pender
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. Chelsey S. McNabb Pender billed Medicare for 1,651 services in 2024
CMS data shows 1,651 Medicare services from Dr. McNabb Pender across 16 procedure codes in 2024, for 333 Medicare patients. Medicare paid $100,874 for them. Every service was in an office.
Dr. McNabb Pender's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5202024: 4965%
- Other services
- 2023: 3332024: 42427%
- Surgery
- 2023: 3232024: 3519%
- Tests and treatments
- 2023: 1562024: 19626%
- Imaging
- 2023: 1602024: 1738%
- Lab and pathology
- 2023: 262024: 1158%
Dr. McNabb Pender compared with the Wisconsin median for internists, 2024
- Dr. McNabb Pender
- Wisconsin median
- Medicare services
- 1,651vs 4573.6 times
- Medicare patients
- 333vs 19967% above
- Part D claims
- 15,655vs 43336.2 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. McNabb Pender'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. McNabb Pender?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McNabb Pender and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chelsey S. McNabb Pender treated 333 Medicare patients in 2024, average age 75
CMS counts 333 Medicare patients who saw Dr. McNabb Pender in 2024. The largest group is 65 to 74, with 139 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McNabb Pender's median patient age at 72, with 61% women.
Dr. McNabb Pender's Medicare patients by age, 2024
Dr. McNabb Pender's Medicare patients by sex, 2024
- Women20160%
- Men13240%
Chronic conditions among Dr. McNabb Pender's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis43%
- Chronic kidney disease33%
- Ischemic heart disease28%
- Diabetes27%
- Mood disorders26%
- Osteoporosis24%
Share of Medicare patients with each condition. A patient can have several.
Dr. McNabb Pender's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chelsey S. McNabb Pender wrote 16,355 Medicare Part D claims in 2024
In 2024, Dr. McNabb Pender wrote 16,355 Medicare Part D claims for 1,040 patients. 89% of them were for generic drugs. CMS names the drug for 15,655 of them, across 173 drugs with 11 or more claims each, at $1,218,618 in total drug cost. In 2023, CMS named 12,631 claims across 153 drugs.
Dr. McNabb Pender's Part D claims by kind of drug, 2024
- Generic14,507 claims89%
- Brand-name1,743 claims11%
- Other105 claims1%
Dr. McNabb Pender'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. McNabb Pender's Part D claims, 2024
- Opioids1%134 of 16,355 claims
- Antibiotics1%203 of 16,355 claims
- Antipsychotics, patients 65 and over0%74 of 16,355 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: 12,6312024: 15,65524%
Drugs named by CMS: 173 in 2024, 153 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. Chelsey S. McNabb Pender takes part in Medicare
Dr. McNabb Pender 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)
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Dr. Chelsey S. McNabb Pender received $103 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. McNabb Pender from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $103.
Companies that paid Dr. McNabb Pender the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chelsey S. McNabb Pender graduated from Michigan State University College of Human Medicine
Dr. McNabb Pender graduated from Michigan State University College of Human Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chelsey S. McNabb Pender'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) |
| 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. Chelsey S. McNabb Pender
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. Chelsey S. McNabb Pender's NPI number?
Dr. Chelsey S. McNabb Pender's NPI number is 1932580784. It was assigned on June 17, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Chelsey S. McNabb Pender?
Dr. Chelsey S. McNabb Pender is an internist in Appleton, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Chelsey S. McNabb Pender practice?
Dr. McNabb Pender practices at 2500 E Capitol Dr, Appleton, WI 54911. Dr. McNabb Pender's primary practice is Thedacare Physicians in Appleton, Wisconsin. Dmand AI also links Dr. McNabb Pender to 3 hospitals, 2 group practices and clinics, 2 home health agencies, 2 hospices and 1 medical group.
What is Dr. Chelsey S. McNabb Pender's office phone number?
The practice phone on file for Dr. McNabb Pender is (920) 830-5900.
What is Dr. Chelsey S. McNabb Pender's medical license number?
Dr. McNabb Pender holds Wisconsin license 71263, one of the licenses on file in 2 states.
Which states has Dr. Chelsey S. McNabb Pender been licensed in?
Dmand AI has state licenses on file for Dr. McNabb Pender in Wisconsin and Michigan.
Which hospitals is Dr. Chelsey S. McNabb Pender affiliated with?
Dr. McNabb Pender is affiliated with ThedaCare Regional Medical Center-Appleton. Dmand AI links Dr. McNabb Pender to 3 more hospitals.
What medical group is Dr. Chelsey S. McNabb Pender part of?
Dr. McNabb Pender is linked to ThedaCare Behavioral Health Walk-in Care-Neenah. Dmand AI links Dr. McNabb Pender to 1 more medical group.
Does Dr. Chelsey S. McNabb Pender accept Medicare?
Yes. CMS data shows Dr. McNabb Pender billed Medicare for 1,651 services in 2024, and Dr. McNabb Pender accepts Medicare assignment.
How many Medicare patients does Dr. Chelsey S. McNabb Pender see?
CMS counts 333 Medicare patients who saw Dr. McNabb Pender in 2024, with an average age of 75.
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What services does Dr. Chelsey S. McNabb Pender bill to Medicare?
In 2024, Dr. McNabb Pender's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
Where did Dr. Chelsey S. McNabb Pender go to medical school?
Dr. McNabb Pender graduated from Michigan State University College of Human Medicine in 2015.
What drugs does Dr. Chelsey S. McNabb Pender prescribe most?
In 2024 Medicare Part D data, Dr. McNabb Pender's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Chelsey S. McNabb Pender received payments from drug or device companies?
CMS Open Payments shows $103 in general payments to Dr. McNabb Pender from 1 company from 2024 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Chelsey S. McNabb Pender been practicing?
Dr. McNabb Pender graduated from medical school in 2015, 11 years ago.
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