MOLLY ERIN HORTON APRN
NPI 1033689641
Nurse Practitioner - Family in Missoula, MT

Q: What is Molly Horton's NPI number?

The NPI number for Molly Horton is 1033689641. It was assigned to this individual provider in the NPPES registry on November 27, 2018. The provider is also known as Molly Erin Riley.

Q: What is Molly Horton's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Molly Horton was last updated on November 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since November 27, 2018PECOS EnrolledAccepts Medicare Assignment

91.96/100

CMS Quality Rating

601 W SPRUCE ST STE A, MISSOULA, MT 59802(406) 728-3111(406) 728-3116 Get Directions Write a Review

NPPES record last updated: November 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 16, 2025, Nov 27, 2018 (2 updates tracked since 2018).

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About Molly Erin Horton Aprn NPPES

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

MOLLY ERIN HORTON APRN (NPI 1033689641) is an individual family provider in Missoula, Montana, licensed in Montana (132736) and active in the NPI registry since November 2018. She is enrolled in Medicare PECOS, is affiliated with St. Patrick Hospital, and maintains a secondary practice location in Missoula.

NPPES Registry Identity

NPI1033689641

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMOLLY ERIN HORTONCredential: APRN

Location Address601 W SPRUCE ST STE AMissoula, MT 59802-4047

Mailing AddressPo Box 31001Pasadena, CA 91110-4110 · (406) 728-3111 · Fax (406) 728-3116

Phone(406) 728-3111

Fax(406) 728-3116

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateNovember 27, 2018

Last NPPES UpdateNovember 16, 20252 updates tracked since enumeration

NPPES CertifiedNovember 16, 2025

✔ NPI 1033689641 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 MT · 132736

601 W SPRUCE ST STE A, Missoula, MT 59802

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Other Names 1

Former Name (1)Molly Erin Riley

Secondary Practice Location 1

Location 1401 Railroad St WMissoula, MT 59802-4109 · Phone (406) 258-4789 · Fax (406) 258-4732

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and more.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

Molly Erin Horton Aprn 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 ID6103164223

PECOS Enrollment IDI20190215001546

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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

34 services34 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.

32 services32 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

St. Patrick Hospital

Acute Care Hospitals · Missoula, MT

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number270014

Location500 W BroadwayMissoula, MT 59806 · Missoula County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59802 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

$87.97 typical visit price

range $56.81 – $172.26

Typical copayment $21.99 (range $14.20 – $43.06)

Most-billed visit code 99203

Established Patient

$100.16 typical visit price

range $18.24 – $140.32

Typical copayment $25.04 (range $4.56 – $35.08)

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.

91.96/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

86.45

Promoting Interoperability

100

Improvement Activities

Cost

86.75

Other Providers at the Same Location NPPES 7

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

DR. KEVIN MATTHEW CHIN D.O.

Family Medicine