DOROTHY ROMAN MATHIESEN MSN, RN, FNP-C
NPI 1598334849
Nurse Practitioner - Adult Health in Aurora, CO

Q: What is Dorothy Mathiesen's NPI number?

The NPI number for Dorothy Mathiesen is 1598334849. It was assigned to this individual provider in the NPPES registry on June 22, 2021.

Q: What is Dorothy Mathiesen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Dorothy Mathiesen was last updated on July 26, 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.

Active since June 22, 2021PECOS EnrolledAccepts Medicare Assignment

97.58/100

CMS Quality Rating

1635 AURORA CT, AURORA, CO 80045(303) 848-2080 Get Directions Write a Review

NPPES record last updated: July 26, 2021. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Jul 26, 2021, Jun 22, 2021 (2 updates tracked since 2021).

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About Dorothy Roman Mathiesen Msn, Rn, Fnp-c NPPES

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

DOROTHY ROMAN MATHIESEN MSN, RN, FNP-C (NPI 1598334849) is an individual adult health provider in Aurora, Colorado, licensed in Colorado (APN.0996614-NP) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1598334849

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameDOROTHY ROMAN MATHIESENCredential: MSN, RN, FNP-C

Location Address1635 AURORA CTAurora, CO 80045-2541

Mailing AddressPo Box 110429Aurora, CO 80042-0429

Phone(303) 848-2080

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateJune 22, 2021

Last NPPES UpdateJuly 26, 20212 updates tracked since enumeration

NPPES CertifiedJuly 26, 2021

✔ NPI 1598334849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in CO · APN.0996614-NP

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License APN.0996614-NP (CO)

1635 AURORA CT, Aurora, CO 80045

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, UnitedHealthcare.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

Dorothy Roman Mathiesen Msn, Rn, Fnp-c 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 ID3476958315

PECOS Enrollment IDI20210816002970

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 7

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.

303 services223 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

208 services158 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.

40 services36 patients

Injection of chemical for paralysis of salivary glands on both sides of mouth 64611

This procedure involves injecting a special chemical into both salivary glands in your mouth. The aim is to temporarily paralyze these glands, reducing saliva production. This could be necessary for various oral health conditions. It's typically a safe, outpatient procedure.

29 services17 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

29 services24 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

26 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80045 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.

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.

97.58/100

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

Scored through an Alternative Payment Model

Quality

86.53

Promoting Interoperability

100

Improvement Activities

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.

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