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Colleen Lindleaf , NP

Nurse Practitioner โ€ข Sparks, NV

Active NPI 1417376781 Individual Practitioner Female Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

5975 S Los Altos Pkwy
Sparks, NV 894367699

Call 7752044000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

5975 S Los Altos Pkwy

Sparks, NV 894367699

Telephone 7752044000
Fax 7752344605
Organization at the Same NPPES Address or Phone
Vance Steven Alm Md Llc Facility NPI 1457654683

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Ventura, CA. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Pinnacle Medical Group Hicks Pc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2013

Medicare-allowed amount

About $5,315 in 2019

The total amount Medicare approved for these services in 2019. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2019.

Paid by Medicare

About $2,355 in 2019

The part of the Medicare-allowed amount that Medicare itself paid in 2019, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2019.

30-day fills

11,013 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$442,190 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $2,005.04 across 99 records.

By nature of payment

  • Food and Beverage: $2,005.04 across 99 records.

Reporting-company totals (3 largest of 18)

  • ABBVIE INC.: $401.02 across 19 records.
  • AstraZeneca Pharmaceuticals LP: $331.14 across 15 records.
  • Amgen Inc.: $220.17 across 12 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

13 years (graduated 2013)

CMS Doctors and Clinicians data list 2013 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2014

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Colleen Lindleaf has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Colleen Lindleaf as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Sparks and Nevada

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Nurse Practitioner in Nevada (2024, 459 clinicians with data). Median for this group: 388. Middle half: 87 to 1,542.

Too few clinicians listed under Nurse Practitioner in Sparks have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Nevada (2024, 459 clinicians with data). Median for this group: $17,099. Middle half: $1,291 to $124,956.

Too few clinicians listed under Nurse Practitioner in Sparks have Medicare Part D data for 2024 to compare.

Medicare Part B

Comparisons use 2024 data. The latest CMS data for Colleen Lindleaf are from 2019.

17 active clinicians are listed under Nurse Practitioner with a practice address in Sparks, NV (907 in Nevada).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Sparks

17.6% of these 17 clinicians have the CMS telehealth indicator.

64.7% of these 17 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 99 records totaling $2,005.04.

Manufacturer Payment Nature Product Type Amount ($)
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FARXIGA General $45.55
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $33.89
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $33.41
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $31.27
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
SHINGRIX General $30.76
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $29.57
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $29.02
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $28.87
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
SHINGRIX General $28.76
Amgen Inc.
Food and Beverage
In-kind items and services
KRYSTEXXA General $28.73
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $28.69
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
โ€” General $28.68
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $28.38
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $27.76
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $27.72
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $27.19
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $27.19
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $26.98
MAYNE PHARMA COMMERCIAL LLC
Food and Beverage
In-kind items and services
โ€” General $26.24
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
GEMTESA General $26.04
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $25.99
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $25.95
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $24.77
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $24.65
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $24.56

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2019.

CMS Part B ยท Data Year 2019
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2018 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2019; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
47 41 $160.00 $71.12
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
41 32 $130.00 $46.04
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
11 11 $29.00 $7.67

Source: CMS Part B by Provider and Service, 2019; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 255 23,421 $6,220.45 102
Lisinopril Lisinopril 217 18,560 $1,821.08 72
Losartan Potassium Losartan Potassium 201 17,955 $2,855.02 76
Levothyroxine Sodium Levothyroxine Sodium 187 16,736 $2,629.10 78
Amlodipine Besylate Amlodipine Besylate 176 14,881 $1,617.21 63
Gabapentin Gabapentin 164 11,410 $2,906.41 62
Montelukast Sodium Montelukast Sodium 112 8,390 $2,071.96 34
Albuterol Sulfate Hfa Albuterol Sulfate 110 3,585 $3,442.05 54
Trazodone Hcl Trazodone Hcl 107 7,960 $1,320.72 32
Omeprazole Omeprazole 103 8,048 $1,659.56 41
Meloxicam Meloxicam 101 6,060 $661.76 38
Metformin Hcl Metformin Hcl 100 9,610 $944.65 45
Fluticasone Propionate Fluticasone Propionate 93 5,580 $1,327.33 42
Alendronate Sodium Alendronate Sodium 90 7,520 $1,224.77 35
Duloxetine Hcl Duloxetine Hcl 80 4,845 $1,612.16 24
Furosemide Furosemide 72 4,972 $538.53 26
Rosuvastatin Calcium Rosuvastatin Calcium 69 6,693 $1,569.97 30
Ozempic Semaglutide 68 3,352 $94,089.99 20
Simvastatin Simvastatin 67 6,600 $541.93 25
Pantoprazole Sodium Pantoprazole Sodium 67 4,731 $1,196.41 26
Tamsulosin Hcl Tamsulosin Hcl 65 4,993 $1,591.67 28
Hydroxyzine Pamoate Hydroxyzine Pamoate 56 2,185 $779.67 22
Metoprolol Succinate Metoprolol Succinate 55 4,391 $740.70 23
Hydrochlorothiazide Hydrochlorothiazide 54 4,530 $305.16 25
Metformin Hcl Er Metformin Hcl 53 4,520 $802.96 16

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-08-07
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES NV 818718

(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.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

License # reported to NPPES CA 814666

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES CA 95000412

(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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Nevada State Medical Licensing Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20210510002601

Enrollment State Jurisdiction

NV

PECOS Control ID

6507172939

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Pinnacle Medical Group Hicks Pc

5975 S Los Altos Pkwy, Sparks, NV 894367699

Phone: 7752044000

Secondary Practice Locations

5855 Olivas Park Dr

Ventura, CA 930037672

Phone: 8056672801

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

27 listed
Ryan Aiazzi , MSN, APRN, FNP-C

Nurse Practitioner - Family

NPI 1699317966

Master of Science in Nursing, Advanced Practice Registered Nurse, Family Nurse Practitioner (Certified)

NPI 1982693859

Doctor of Osteopathic Medicine (D.O.)

Dr. Mohammad Azim , DO

Family Medicine

NPI 1932841012

Doctor of Osteopathic Medicine (D.O.)

Dr. Jeffrey Basa , MD

Internal Medicine

NPI 1992851323

Doctor of Medicine (M.D.)

Rommel Co

Nurse Practitioner - Adult Health

NPI 1548649924
Abigail Connell

Physician Assistant

NPI 1801441530

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
๐Ÿ“
Updated Practice Location August 07, 2026

Registered at 5975 S LOS ALTOS PKWY, SPARKS, NV 894367699 (Tel: 7752044000)

๐Ÿ“
Updated Business Mailing Address August 07, 2026

Registered at 5975 S LOS ALTOS PKWY, SPARKS, NV 894367699 (Tel: 7752044000)

๐Ÿ“
Updated Business Mailing Address March 31, 2021

Registered at 699 SIERRA ROSE DR, RENO, NV 895112369 (Tel: 8059813770)

โœ…
NPI Profile Active June 24, 2015

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) June 24, 2015

Registered at 5855 OLIVAS PARK DR, VENTURA, CA 930037672 (Tel: 8056672801)

๐Ÿ“
Business Mailing Address (Initial Record) June 24, 2015

Registered at 2361 E VINEYARD AVE, OXNARD, CA 930362102 (Tel: 8059813770)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) June 24, 2015

Recorded as COLLEEN LINDLEAF, NP

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2015

Registered Nurse (license number reported to NPPES: CA 814666)

๐ŸŸข
Initial NPI Registration & Enumeration April 15, 2014

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1417376781
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 15, 2014
Last Update: August 07, 2026
Sole Proprietor: No

Other Nurse Practitioners in Sparks

All Nurse Practitioners in Sparks

Mailing Address

5975 S Los Altos Pkwy

Sparks, NV 894367699

Phone: 7752044000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.