Trenell Darby, DNP
Nurse Practitioner · Madison, WI
Trenell Darby, DNP is a nurse practitioner with a practice address in Madison, Wisconsin, and NPI 1619413960, issued on Jan 10, 2017. Check the license (Wisconsin 7530 - 33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trenell Darby
- Credential
- DNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 7530 - 33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1705 Hoffman St, Madison, WI 53704
- Phone
- (608) 441-3220
- Enumerated
- Jan 10, 2017
- Record last updated
- Jan 10, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170222002090); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1705 Hoffman St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Brown, MDSports Medicine (Family Medicine) Physician1811203706
- Allison Fendrick, FNP-CNurse Practitioner1396568762
- Sarah Straka, MDFamily Medicine Physician1932337490
Verify Trenell Darby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 7530 - 33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average nurse practitioner in 2024
359 Medicare Part D claims for 89 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium17 claims
- Ondansetron Odt16 claims
- Azithromycin13 claims
- Ozempic13 claims
- Farxiga12 claims
- Oxycodone-Acetaminophen12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Group Health Cooperative OF South Central WisconsinMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
516 nurse practitioner records list a practice address in Madison
They are 516 of the 15,014 NPPES records with a practice address in Madison, and 3,995 nurse practitioner records in Wisconsin.
All 516 in Madison → All 3,995 in Wisconsin → Every provider in Madison →
Other nurse practitioner records in Wisconsin
- Caroline Aaberg, APNPMadison, WI1881384394
- Joyce Abbott, APNPOshkosh, WI1003824665
- Mohamed Abdelazim, APNPAppleton, WI1760266696
- Jacklyn Abel, AGACNP-BCMauston, WI1104631506
- Henrietta Abili, APNPGermantown, WI1174859524
- Jade Abts, NPGreen Bay, WI1992293708
- Karalyn Adam, DNP, RNMarshfield, WI1780933051
- Carol Adamczyk, MSNWauwatosa, WI1457502395
- Amanda Adams, NPMadison, WI1023366598
- Bernadette Adams, FNPWestby, WI1427047620
Common questions
What is Trenell Darby, DNP's NPI number?
Trenell Darby, DNP's National Provider Identifier (NPI) is 1619413960, issued on Jan 10, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Trenell Darby, DNP located?
The NPPES record lists a practice address at 1705 Hoffman St, Madison, WI, 53704. Phone: (608) 441-3220. Providers update this record themselves, so call before visiting.
How can I verify Trenell Darby, DNP's license?
NPPES lists Wisconsin license number 7530 - 33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Trenell Darby, DNP prescribe under Medicare Part D?
In 2024, Trenell Darby, DNP had 359 Medicare Part D claims for 89 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Trenell Darby, DNP's MIPS final score?
The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.