Doctor profile · Federal record

Dr. Arianna Andersen, FNP

Nurse Practitioner · Grand Junction, CO

  • NPI 1558436618
  • Accepts Medicare
  • 22 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
603 28 1/4 RD
Grand Junction, CO 815066019
(970) 263-2600
Mailing address
Po Box 1687
Grand Junction, CO 815021687

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
November 24, 2015
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Colorado #APN.0004532-NP
Medicaid
CO #20436505

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558436618. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
177
Distinct HCPCS
6
Medicare allowed
$16,759
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 54 49 $109
99213 Established patient office or other outpatient visit, 20-29 minutes 49 40 $78
99212 Established patient office or other outpatient visit, 10-19 minutes 32 30 $49
99215 Established patient office or other outpatient visit, 40-54 minutes 18 15 $153
60500 Removal or exploration of parathyroid glands 12 12 $131
99203 New patient office or other outpatient visit, 30-44 minutes 12 12 $96

In context: peer comparison

Among 13 peers in this city , average services per provider: 304. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
57
Patients
52
Total drug cost
$374
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 28 27 $74
Atorvastatin Calcium Generic 17 14 $205
Cephalexin Generic 12 11 $94

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Arianna Andersen's medical specialty?
Dr. Arianna Andersen practices Nurse Practitioner in Grand Junction, CO.
Where does Dr. Arianna Andersen practice?
Dr. Arianna Andersen practices at 603 28 1/4 RD, Grand Junction, CO 815066019. Office phone: 9702632600.
What is Dr. Arianna Andersen's NPI?
Dr. Arianna Andersen's National Provider Identifier (NPI) is 1558436618, issued by NPPES.
Does Dr. Arianna Andersen accept Medicare assignment?
Yes. Dr. Arianna Andersen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arianna Andersen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.