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NAOMI A RITTHALER
NPI 1881362184
Physician Assistant in Grand Junction, CO

Active since September 01, 2021PECOS EnrolledAccepts Medicare Assignment
2373 G RD STE 280, GRAND JUNCTION, CO 81505(970) 243-9340 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 1, 2025, Jul 10, 2023, Jun 19, 2023 (3 updates tracked since 2023).

About Naomi A Ritthaler NPPES

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

NAOMI A RITTHALER (NPI 1881362184) is an individual physician assistant in Grand Junction, Colorado, licensed in Colorado (PA.0007970) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1881362184
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameNAOMI A RITTHALER
Location Address2373 G RD STE 280Grand Junction, CO 81505-1006
Mailing Address2373 G Rd Ste 280Grand Junction, CO 81505-1006
Phone(970) 243-9340
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateSeptember 1, 2021
Last NPPES UpdateApril 1, 20253 updates tracked since enumeration
NPPES CertifiedApril 1, 2025
✔ NPI 1881362184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CO · PA.0007970
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License PA.0007970 (CO)
2373 G RD STE 280, Grand Junction, CO 81505
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Other Names 1

Former Name (1)Naomi A Martin

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include University of Utah Health Plans.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

Naomi A Ritthaler 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 ID7214398932
PECOS Enrollment IDI20230727003068
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 2

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.

Repair of groin hernia using an endoscope 49650
This procedure involves the use of an endoscope, a thin tube with a camera, to repair a hernia in the groin area. The surgeon makes small incisions, inserts the endoscope, and uses special tools to fix the hernia. This minimally invasive technique often results in quicker recovery times.
18 services18 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.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 81505 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
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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 9

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

ELIZABETH ERIN ODIL MD
Surgery
2373 G RD STE 280
GRAND JUNCTION, CO 81505
Mesa County (970) 243-9340
DR. BRADLEY ALAN BALDWIN DO
Surgery
2373 G RD STE 280, SURGICAL ASSOCIATES
GRAND JUNCTION, CO 81505
Mesa County (970) 243-9340
COMMUNITY MEDICAL GROUP, LLC
Surgery
2373 G RD STE 280
GRAND JUNCTION, CO 81505
Mesa County (970) 243-9340
GABRIEL DELEON PA
Physician Assistant (Surgical)
2373 G RD STE 280
GRAND JUNCTION, CO 81505
Mesa County (970) 243-9340
DR. TODD MICHAEL JAMES D.O.
Internal Medicine (Cardiovascular Disease)
2373 G RD STE 280
GRAND JCT, CO 81505
Mesa County (970) 644-4030
RYAN O'DELL D.O.
Surgery
2373 G RD STE 280
GRAND JCT, CO 81505
Mesa County (970) 243-9343
MR. DANIEL PAUL LUJANO PA-C
Physician Assistant
2373 G RD STE 280
GRAND JUNCTION, CO 81505
Mesa County (970) 243-9340
COMMUNITY SPECIALTY GROUP LLC
Specialist
2373 G RD STE 280
GRAND JUNCTION, CO 81505
Mesa County (970) 243-9340

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 Naomi Ritthaler's NPI number?

The NPI number for Naomi Ritthaler is 1881362184. It was assigned to this individual provider in the NPPES registry on September 1, 2021. The provider is also known as Naomi A Martin.

Where is Naomi Ritthaler located?

Naomi Ritthaler practices at 2373 G Rd Ste 280, Grand Junction, CO 81505. The listed phone number is (970) 243-9340.

What is Naomi Ritthaler's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Naomi Ritthaler enrolled in Medicare?

Yes. Naomi Ritthaler 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 Naomi Ritthaler accept?

Health plans from University of Utah Health Plans list Naomi Ritthaler 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.

When was this NPI record last updated?

The NPPES record for Naomi Ritthaler was last updated on April 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.