Brady O'Connor, APNP
Family Nurse Practitioner · Greenfield, WI
Brady O'Connor, APNP is a family nurse practitioner with a practice address in Greenfield, Wisconsin, and NPI 1821012220, issued on Jul 27, 2006. Check the license (Wisconsin 2119, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brady O'Connor
- Credential
- APNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2119 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4455 S 108TH St, Greenfield, WI 53228
- Phone
- (414) 427-5310
- Enumerated
- Jul 27, 2006
- Record last updated
- Jul 10, 2023
- Fax
- (414) 427-5311
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 4455 S 108TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Burek, M.D.Psychiatry Physician1730507773
- Nathan Burkle, D.O.Family Medicine Physician1861806382
- Christopher Clark, LCSWClinical Social Worker1609944693
- Taylor Daugherty, MS, CCC-SLPSpeech-Language Pathologist1295550812
- Taylor FenskeFamily Nurse Practitioner1508691569
- Jonathan Hoerl, MSN, APNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1871284406
Verify Brady O'Connor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average family nurse practitioner in 2024
892 Medicare Part D claims for 282 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium46 claims
- Levothyroxine Sodium35 claims
- Amlodipine Besylate34 claims
- Losartan Potassium25 claims
- Furosemide24 claims
- Metoprolol Succinate24 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.
Brady O'Connor among 2,814 family nurse practitioner records in Wisconsin
Brady O'Connor, APNP is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 90% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 family nurse practitioner records list a practice address in Greenfield
They are 31 of the 961 NPPES records with a practice address in Greenfield, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Greenfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Serena Barinaga, APNPGreenfield, WI 532281356117154
- Taylor FenskeGreenfield, WI 532281508691569
- Kimberly Gray, FNP-BCGreenfield, WI 532281013689686
- Jeana Holt, APNPGreenfield, WI 532281215045109
- Erica Landgraf, NPGreenfield, WI 532281265093348
- Kinjal ParekhGreenfield, WI 532281013691575
- Katarina Wilke, FNPGreenfield, WI 532281780112680
- Inez Adams, NPWest Allis, WI 532271255877544
Common questions
What is Brady O'Connor, APNP's NPI number?
Brady O'Connor, APNP's National Provider Identifier (NPI) is 1821012220, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brady O'Connor, APNP located?
The NPPES record lists a practice address at 4455 S 108TH St, Greenfield, WI, 53228. Phone: (414) 427-5310. Providers update this record themselves, so call before visiting.
How can I verify Brady O'Connor, APNP's license?
NPPES lists Wisconsin license number 2119, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Brady O'Connor, APNP prescribe under Medicare Part D?
In 2024, Brady O'Connor, APNP had 892 Medicare Part D claims for 282 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
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.