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NANCY LEA GREENSTREET LCSW
NPI 1548453350
Social Worker - Clinical in Pueblo, CO

Active since August 24, 2007PECOS Enrolled
3107 BONAVENTURE CT, PUEBLO, CO 81008(303) 338-4545 Get Directions Write a Review

NPPES record last updated: October 16, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 16, 2021, Sep 22, 2020, Jun 24, 2020 (3 updates tracked since 2020).

About Nancy Lea Greenstreet Lcsw NPPES

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

NANCY LEA GREENSTREET LCSW (NPI 1548453350) is an individual clinical provider in Pueblo, Colorado, licensed in Colorado (1357) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548453350
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameNANCY LEA GREENSTREETCredential: LCSW
Location Address3107 BONAVENTURE CTPueblo, CO 81008-3100
Mailing Address10350 E Dakota AveDenver, CO 80247-1314
Phone(303) 338-4545
Sole ProprietorNo
Enumeration DateAugust 24, 2007
Last NPPES UpdateOctober 16, 20253 updates tracked since enumeration
NPPES CertifiedOctober 16, 2025
✔ NPI 1548453350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CO · 1357
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
3107 BONAVENTURE CT, Pueblo, CO 81008
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Other Identifiers 2

Other022959CO · Kaiser Commercial Number
Medicaid67305059CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nancy Lea Greenstreet Lcsw 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 Nancy Greenstreet reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

A Dementia Journey, LLC
35 mi
Clinical
49200 W US HIGHWAY 50
Canon City, CO 81212
  • Reassigned Medicare billing, Colorado enrollment
NPI 1073401469 (719) 251-2568
Colorado Permanente Medical Group, P.C.
98 mi
Internal Medicine
10350 E DAKOTA AVE
Denver, CO 80247
  • Reassigned Medicare billing, Colorado enrollment
  • Medicare enrollment name: Colorado Permanente Medical Group PC
  • 1,715 clinicians in this Medicare group
NPI 1760599724 (303) 338-4545

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 81008 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
$0.00 typical visit price
range $58.06 – $174.82
Typical copayment $0.00 (range $14.51 – $43.70)
Most-billed visit code NA
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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.

DR. MARYANN CECELIA KATHERINE GAMBLE M.D.
Family Medicine
3107 BONAVENTURE CT
PUEBLO, CO 81008
Pueblo County (303) 338-4545
KAISER FOUNDATION HEALTH PLAN OF COLORADO
Clinic/Center
3107 BONAVENTURE CT
PUEBLO, CO 81008
Pueblo County (303) 338-4545

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 Nancy Greenstreet's NPI number?

The NPI number for Nancy Greenstreet is 1548453350. It was assigned to this individual provider in the NPPES registry on August 24, 2007.

Where is Nancy Greenstreet located?

Nancy Greenstreet practices at 3107 Bonaventure Ct, Pueblo, CO 81008. The listed phone number is (303) 338-4545.

What is Nancy Greenstreet's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Nancy Greenstreet enrolled in Medicare?

Yes. Nancy Greenstreet is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nancy Greenstreet's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Greenstreet reassigns Medicare benefits to 2 organizations: A Dementia Journey, LLC (Canon City, CO) and Colorado Permanente Medical Group, P.C. (Denver, CO). 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 Nancy Greenstreet'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 Nancy Greenstreet was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.