MRS. KAREN ANN ZARRELLI CRNP
NPI 1447556493
Nurse Practitioner in Reno, NV

Q: What is Karen Zarrelli's NPI number?

The NPI number for Karen Zarrelli is 1447556493. It was assigned to this individual provider in the NPPES registry on February 8, 2011.

Q: What is Karen Zarrelli's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Karen Zarrelli was last updated on January 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since February 08, 2011PECOS EnrolledAccepts Medicare Assignment

1 E LIBERTY ST STE 600, RENO, NV 89501(240) 393-1861 Get Directions Write a Review

NPPES record last updated: January 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mrs. Karen Ann Zarrelli Crnp NPPES

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

MRS. KAREN ANN ZARRELLI CRNP (NPI 1447556493) is an individual nurse practitioner in Reno, Nevada, licensed in Maryland (RO90425) and active in the NPI registry since February 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1447556493

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMRS. KAREN ANN ZARRELLICredential: CRNP

Location Address1 E LIBERTY ST STE 600Reno, NV 89501-2110

Mailing Address4409 Camley WayBurtonsville, MD 20866-3122 · (240) 393-1861

Phone(240) 393-1861

Sole ProprietorNo

Medical School CMSOtherGraduated 1999

Enumeration DateFebruary 8, 2011

Last NPPES UpdateJanuary 21, 2022

NPPES CertifiedJanuary 21, 2022

✔ NPI 1447556493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MD · RO90425

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.

Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License RO90425 (MD)

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License RO90425 (MD)

1 E LIBERTY ST STE 600, Reno, NV 89501

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Secondary Practice Location 1

Location 1555 Mission StSan Francisco, CA 94105-0920 · Phone (240) 393-1861

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Karen Ann Zarrelli Crnp 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 ID2668767138

PECOS Enrollment IDI20160823001150, I20221012000514

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.

Areas of Expertise CMS Part B claims 8

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.

746 services78 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

664 services79 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

642 services81 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

607 services75 patients

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 99458

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

386 services68 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

341 services35 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89501 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

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

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 8

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

PROCARE PAIN AND SPINE, LLC

Clinic/Center (Multi-Specialty)