Colleen D. Knoop, ARNP
Nurse Practitioner · Louisville, KY
Colleen D. Knoop, ARNP is a nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1497862841, issued on Aug 23, 2006. Check the license (Kentucky 4735P, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colleen D. Knoop
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 4735P KY
AP08497 LA
Self-reported in NPPES; status is on the state search - Practice location
- 401 E Chestnut St, Louisville, KY 40202
- Phone
- (502) 589-0802
- Enumerated
- Aug 23, 2006
- Record last updated
- Feb 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (502) 589-0805
- Medicaid IDs
- 02105864 MS
2405250 LA - Medicare enrollment
- Enrolled (PECOS I20160128001775); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,830 in Kentucky → Look up another NPI →
Also registered at 401 E Chestnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colleen D. Knoop in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 4735PCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average nurse practitioner in 2024
1,607 Medicare Part D claims for 289 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Carbidopa-Levodopa446 claims
- Carbidopa-Levodopa Er156 claims
- Amantadine97 claims
- Quetiapine Fumarate84 claims
- Sertraline Hcl74 claims
- Gabapentin64 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.
Industry payments in 2024: $421.49
12 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ochsner Clinic LLCNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen D. Knoop among 1,830 nurse practitioner records in Kentucky
Colleen D. Knoop, ARNP is one of 1,830 nurse practitioner records with a practice address in Kentucky. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 80% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2005 · median 2015 among the 1,220 with a school on file
- Record last updated2016 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
451 nurse practitioner records list a practice address in Louisville
They are 451 of the 21,891 NPPES records with a practice address in Louisville, and 1,830 nurse practitioner records in Kentucky.
All 1,830 in Kentucky → Every provider in Louisville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Brenda BolingLouisville, KY 402021306898606
- Teresa Browning, ARNPLouisville, KY 402021558393058
- Evangeline Ceridan, ARNPLouisville, KY 402021619933199
- Patricia Corzine, NPLouisville, KY 402021669466165
- David Figge, ARNPLouisville, KY 402021043261324
- Charles Florence, ARNPLouisville, KY 402021346234259
- Mary Greenwell, APRNLouisville, KY 402021508841149
- Kristie Hankins, APRNLouisville, KY 402021194714998
Common questions
What is Colleen D. Knoop, ARNP's NPI number?
Colleen D. Knoop, ARNP's National Provider Identifier (NPI) is 1497862841, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colleen D. Knoop, ARNP located?
The NPPES record lists a practice address at 401 E Chestnut St, Louisville, KY, 40202. Phone: (502) 589-0802. Providers update this record themselves, so call before visiting.
How can I verify Colleen D. Knoop, ARNP's license?
NPPES lists Kentucky license number 4735P, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Colleen D. Knoop, ARNP prescribe under Medicare Part D?
In 2024, Colleen D. Knoop, ARNP had 1,607 Medicare Part D claims for 289 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.