1. Home
  2. Directory
  3. Colorado
  4. Denver
  5. Nurse Practitioner
  6. NPI Profile

CLARE ELIZABETH PATTERSON FNP
NPI 1659731305
Nurse Practitioner - Family in Denver, CO

Active since February 23, 2016PECOS Enrolled
4545 E 9TH AVE STE 440, DENVER, CO 80220(303) 320-1111 Get Directions Write a Review

NPPES record last updated: October 12, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 12, 2016, Feb 23, 2016 (2 updates tracked since 2016).

About Clare Elizabeth Patterson Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLARE ELIZABETH PATTERSON FNP (NPI 1659731305) is an individual family provider in Denver, Colorado, licensed in Colorado (APN.0992409) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659731305
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCLARE ELIZABETH PATTERSONCredential: FNP
Location Address4545 E 9TH AVE STE 440Denver, CO 80220-3914
Mailing Address4545 E 9th Ave Ste 440Denver, CO 80220-3914 · (303) 320-1111
Phone(303) 320-1111
Sole ProprietorNo
Enumeration DateFebruary 23, 2016
Last NPPES UpdateOctober 12, 20162 updates tracked since enumeration
✔ NPI 1659731305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CO · APN.0992409
4545 E 9TH AVE STE 440, Denver, CO 80220
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Clare Elizabeth Patterson Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Clare Patterson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Signify Health, LLC
650 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Virginia enrollment
  • 501 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007
Signify Health Medical Associates, PLLC
650 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Colorado enrollment
  • 290 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MILE HIGH SPORTS AND REHABILITATION MEDICINE, PC
Physical Medicine & Rehabilitation (Sports Medicine)
4545 E 9TH AVE STE 440
DENVER, CO 80220
Denver County (303) 331-6744
DR. AARON JOSEPH BURROWS MD
Internal Medicine (Gastroenterology)
4545 E 9TH AVE STE 440
DENVER, CO 80220
Denver County (303) 320-1111

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Clare Patterson's NPI number?

The NPI number for Clare Patterson is 1659731305. It was assigned to this individual provider in the NPPES registry on February 23, 2016.

Where is Clare Patterson located?

Clare Patterson practices at 4545 E 9th Ave Ste 440, Denver, CO 80220. The listed phone number is (303) 320-1111.

What is Clare Patterson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Clare Patterson enrolled in Medicare?

Yes. Clare Patterson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Clare Patterson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Clare Patterson reassigns Medicare benefits to 2 organizations: Signify Health, LLC (Dallas, TX) and Signify Health Medical Associates, PLLC (Dallas, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Clare Patterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Clare Patterson was last updated on October 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.