LINDSEY HALBROOK NP
NPI 1437721354
Nurse Practitioner in Denver, CO

Active since July 12, 2021PECOS EnrolledAccepts Medicare Assignment
1721 E 19TH AVE STE 300, DENVER, CO 80218(720) 748-4800 Get Directions Write a Review

NPPES record last updated: July 20, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 20, 2021, Jul 12, 2021 (2 updates tracked since 2021).

About Lindsey Halbrook Np NPPES

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

LINDSEY HALBROOK NP (NPI 1437721354) is an individual nurse practitioner in Denver, Colorado, licensed in Colorado (996729) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1437721354
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameLINDSEY HALBROOKCredential: NP
Location Address1721 E 19TH AVE STE 300Denver, CO 80218-1258
Mailing Address1719 E 19th AveDenver, CO 80218-1235 · (720) 748-4800
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJuly 12, 2021
Last NPPES UpdateJuly 20, 20212 updates tracked since enumeration
NPPES CertifiedJuly 20, 2021
✔ NPI 1437721354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CO · 996729
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1721 E 19TH AVE STE 300, Denver, CO 80218

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

Lindsey Halbrook Np 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 ID6709283856
PECOS Enrollment IDI20210916001950
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 Lindsey Halbrook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hematology & Oncology
1721 E 19TH AVE STE 300
Denver, CO 80218
  • Reassigned Medicare billing, Colorado enrollment
  • 41 clinicians in this Medicare group

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

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
170 services103 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
89 services38 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
32 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80218 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 20

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

Physician Assistant (Surgical)
1721 E 19TH AVE STE 300
DENVER, CO 80218
Internal Medicine (Hematology & Oncology)
1721 E 19TH AVE STE 300
DENVER, CO 80218
Internal Medicine (Hematology & Oncology)
1721 E 19TH AVE STE 300
DENVER, CO 80218
Nurse Practitioner
1721 E 19TH AVE STE 300
DENVER, CO 80218
Nurse Practitioner
1721 E 19TH AVE STE 300
DENVER, CO 80218
Internal Medicine (Hematology & Oncology)
1721 E 19TH AVE STE 300
DENVER, CO 80218
Internal Medicine (Hematology & Oncology)
1721 E 19TH AVE STE 300
DENVER, CO 80218
Internal Medicine (Hematology & Oncology)
1721 E 19TH AVE STE 300
DENVER, CO 80218

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 Lindsey Halbrook's NPI number?

The NPI number for Lindsey Halbrook is 1437721354. It was assigned to this individual provider in the NPPES registry on July 12, 2021.

Where is Lindsey Halbrook located?

Lindsey Halbrook practices at 1721 E 19th Ave Ste 300, Denver, CO 80218. The listed phone number is (720) 748-4800.

What is Lindsey Halbrook's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Lindsey Halbrook enrolled in Medicare?

Yes. Lindsey Halbrook 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 Lindsey Halbrook's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lindsey Halbrook reassigns Medicare benefits to Healthone Clinic Services - Oncology Hematology LLC (Denver, 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 Lindsey Halbrook'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 Lindsey Halbrook was last updated on July 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.