Catherine E. Clark, NP
Family Nurse Practitioner · Denver, CO
Catherine E. Clark, NP is a family nurse practitioner with a practice address in Denver, Colorado, and NPI 1861573156, issued on Oct 17, 2006. Check the license (Colorado 162502, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine E. Clark
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 162502 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1701 W 72ND Ave, Denver, CO 80221
- Phone
- (303) 650-4460
- Enumerated
- Oct 17, 2006
- Record last updated
- May 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 79958061 CO
- Medicare enrollment
- Enrolled (PECOS I20070312000235); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1701 W 72ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Anderson, PAPhysician Assistant1376928812
- Danielle AnstedClinical Social Worker1558719427
- Kristi Augustine, MDFamily Medicine Physician1205330099
- Jamie Barten, RDHDental Hygienist1174091672
- Mario Chavez, PAPhysician Assistant1750096863
- Chao Chen, RDHDental Hygienist1891162632
Verify Catherine E. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 162502Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average family nurse practitioner in 2024
747 Medicare Part D claims for 91 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Metformin Hcl53 claims
- Lisinopril37 claims
- Lantus Solostar36 claims
- Atorvastatin Calcium35 claims
- Gabapentin30 claims
- Levothyroxine Sodium25 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: $41.29
2 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Clinica Campesina Family Health ServicesLafayette, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
484 family nurse practitioner records list a practice address in Denver
They are 484 of the 25,068 NPPES records with a practice address in Denver, and 3,492 family nurse practitioner records in Colorado.
All 484 in Denver → All 3,492 in Colorado → Every provider in Denver →
Other family nurse practitioner records in Colorado
- Abbey Aaroe, FNPCanon City, CO1922685189
- Simone Abachiche, NP-CColorado Springs, CO1801566518
- Christina AbbottLongmont, CO1962039172
- Patricia Abbott, ARNPAurora, CO1962452227
- Isadora Abel, FNPDenver, CO1275250391
- Sally Abell, DNPColorado Springs, CO1699356733
- Sarah AbercrombieGrand Junction, CO1093490567
- Jenny Abernathy, FNPErie, CO1407059355
- Gabriela Abeyta, APRN-CNP, FNP-CColorado Springs, CO1891506515
- Taylor Abner, APRN, FNPGolden, CO1407582240
Common questions
What is Catherine E. Clark, NP's NPI number?
Catherine E. Clark, NP's National Provider Identifier (NPI) is 1861573156, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine E. Clark, NP located?
The NPPES record lists a practice address at 1701 W 72ND Ave, Denver, CO, 80221. Phone: (303) 650-4460. Providers update this record themselves, so call before visiting.
How can I verify Catherine E. Clark, NP's license?
NPPES lists Colorado license number 162502, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine E. Clark, NP prescribe under Medicare Part D?
In 2024, Catherine E. Clark, NP had 747 Medicare Part D claims for 91 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.