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CAROLINE SULLIVAN LPC
NPI 1275140048
Counselor - Professional in Littleton, CO

Active since September 25, 2020PECOS EnrolledAccepts Medicare Assignment
7780 S BROADWAY STE 300, LITTLETON, CO 80122(720) 902-6747 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 17, 2025, Sep 25, 2020 (2 updates tracked since 2020).

About Caroline Sullivan Lpc NPPES

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

CAROLINE SULLIVAN LPC (NPI 1275140048) is an individual professional provider in Littleton, Colorado, licensed in Colorado (LPC.0022729) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1275140048
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameCAROLINE SULLIVANCredential: LPC
Location Address7780 S BROADWAY STE 300Littleton, CO 80122-2633
Mailing Address7780 S Broadway Ste 300Littleton, CO 80122-2633 · (720) 902-6747
Phone(720) 902-6747
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 25, 2020
Last NPPES UpdateSeptember 17, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2025
✔ NPI 1275140048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in CO · LPC.0022729
7780 S BROADWAY STE 300, Littleton, CO 80122
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Caroline Sullivan Lpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284131624
PECOS Enrollment IDI20251009004712
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 Reassignment

Medicare enrollment records show Caroline Sullivan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Heart Centered Counseling, PC
Same address
Mental Health
7780 S BROADWAY STE 300
Littleton, CO 80122
  • Reassigned Medicare billing, Colorado enrollment
  • 390 clinicians in this Medicare group
NPI 1043821010 (970) 310-3406

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

Other Providers at the Same Location NPPES 20

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

HEART CENTERED COUNSELING, PC
Counselor (Mental Health)
7780 S BROADWAY STE 300
LITTLETON, CO 80122
Arapahoe County (970) 310-3406
SOPHIA JACOB ATWOOD LPC
Counselor (Professional)
7780 S BROADWAY STE 300
LITTLETON, CO 80122
Arapahoe County (970) 310-3406
JACQUELYN GIRDLESTONE LPC, LAC
Counselor (Professional)
7780 S BROADWAY STE 300
LITTLETON, CO 80122
Arapahoe County (970) 310-3406
DR. VANESSA GENE WILLIAMS PH.D.
Psychologist (Clinical)
7780 S BROADWAY STE 300
LITTLETON, CO 80122
Arapahoe County (970) 310-3406
PATRICIA FAYE TREFT LPC
Counselor (Professional)
7780 S BROADWAY STE 300
LITTLETON, CO 80122
Arapahoe County (970) 852-4801
DR. REBECCA RUTH MOORE M.D.
Psychiatry & Neurology (Psychiatry)
7780 S BROADWAY STE 300
LITTLETON, CO 80122
Arapahoe County (720) 902-6747
JEFFREY ADAMS LPC, LAC
Counselor (Professional)
7780 S BROADWAY STE 300
LITTLETON, CO 80122
Arapahoe County (970) 310-3406
CHELSEA TURNER LPC
Counselor (Professional)
7780 S BROADWAY STE 300
LITTLETON, CO 80122
Arapahoe County (970) 310-3406

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 Caroline Sullivan's NPI number?

The NPI number for Caroline Sullivan is 1275140048. It was assigned to this individual provider in the NPPES registry on September 25, 2020.

Where is Caroline Sullivan located?

Caroline Sullivan practices at 7780 S Broadway Ste 300, Littleton, CO 80122. The listed phone number is (720) 902-6747.

What is Caroline Sullivan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Caroline Sullivan enrolled in Medicare?

Yes. Caroline Sullivan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Caroline Sullivan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Sullivan reassigns Medicare benefits to Heart Centered Counseling, PC (Littleton, CO). The 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 Caroline Sullivan'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 Caroline Sullivan was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.