MARISSA L FROST APRN, CNP
NPI 1639786270
Nurse Practitioner - Family in Dixon, IL

Active since September 28, 2020PECOS EnrolledAccepts Medicare Assignment
82.13/100
CMS Quality Rating
102 S HENNEPIN AVE, DIXON, IL 61021(815) 288-7711(815) 285-8903 Get Directions Write a Review

NPPES record last updated: December 11, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 11, 2024, Sep 28, 2020 (2 updates tracked since 2020).

About Marissa L Frost Aprn, Cnp NPPES

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

MARISSA L FROST APRN, CNP (NPI 1639786270) is an individual family provider in Dixon, Illinois, licensed in Illinois (209.022022) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS, is affiliated with Katherine Shaw Bethea Hospital, and maintains a secondary practice location in Dixon.

NPPES Registry Identity

NPI1639786270
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARISSA L FROSTCredential: APRN, CNP
Location Address102 S HENNEPIN AVEDixon, IL 61021-3013
Mailing Address102 S Hennepin Ave Ste 102Dixon, IL 61021-3077 · (815) 288-7711 · Fax (815) 285-8903
Fax(815) 285-8903
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 28, 2020
Last NPPES UpdateDecember 11, 20242 updates tracked since enumeration
NPPES CertifiedDecember 11, 2024
NPI 1639786270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in IL · 209.022022
102 S HENNEPIN AVE, Dixon, IL 61021

Secondary Practice Location 1

Location 1403 E 1st StDixon, IL 61021-3116 · Phone (815) 288-5531

Accepted Insurance

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

Marissa L Frost Aprn, Cnp 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 ID6901217090
PECOS Enrollment IDI20201120001356
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 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 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.
126 services66 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
47 services33 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
31 services31 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Katherine Shaw Bethea Hospital

Acute Care Hospitals · Dixon, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140012
Location403 E 1st StDixon, IL 61021 · Lee County
Emergency services Birthing friendly

Saint Anthony Medical Center

Acute Care Hospitals · Rockford, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140233
Location5666 East State StreetRockford, IL 61108 · Winnebago County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61021 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.8
Promoting Interoperability98
Improvement Activities40
Cost66.07

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.

Pediatrics
102 S HENNEPIN AVE
DIXON, IL 61021
Physician Assistant (Medical)
102 S HENNEPIN AVE
DIXON, IL 61021
Surgery
102 S HENNEPIN AVE, SUITE 120
DIXON, IL 61021
Student in an Organized Health Care Education/Training Program
102 S HENNEPIN AVE
DIXON, IL 61021
Student in an Organized Health Care Education/Training Program
102 S HENNEPIN AVE
DIXON, IL 61021
Family Medicine
102 S HENNEPIN AVE
DIXON, IL 61021
Family Medicine
102 S HENNEPIN AVE
DIXON, IL 61021
Family Medicine
102 S HENNEPIN AVE
DIXON, IL 61021

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 Marissa Frost's NPI number?

The NPI number for Marissa Frost is 1639786270. It was assigned to this individual provider in the NPPES registry on September 28, 2020.

Where is Marissa Frost located?

Marissa Frost practices at 102 S Hennepin Ave, Dixon, IL 61021. The listed phone number is (815) 288-7711.

What is Marissa Frost's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marissa Frost enrolled in Medicare?

Yes. Marissa Frost 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.

What insurance does Marissa Frost accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health and Quartz list Marissa Frost as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Marissa Frost affiliated with any hospitals?

According to CMS data, Marissa Frost is affiliated with Katherine Shaw Bethea Hospital and Saint Anthony Medical Center.

When was this NPI record last updated?

The NPPES record for Marissa Frost was last updated on December 11, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.