Doctor profile · Federal record

Dr. Kirsten Mellott, RDN

Registered Dietitian (CMS: Registered Dietitian or Nutrition Professional) · Sierra Vista, AZ

  • NPI 1891368452
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
155 Calle Portal Ste 700
Sierra Vista, AZ 856352973
(520) 459-0203
fax (520) 459-3159
Additional location
2585 E Wilcox Dr
Sierra Vista, AZ 856352821
(520) 255-5475
Additional location
496 Earl Dr
Sierra Vista, AZ 856351132
(801) 874-5856
Mailing address
1205 N F Ave
Douglas, AZ 856071920

Credentials & registration

NPPES · NUCC
NPI registered
July 2021 — 5 yrs on file
Profile last updated
July 3, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
133V00000X — NUCC code
State license (1)
Arizona #86154717

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891368452. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
115
Distinct HCPCS
2
Medicare allowed
$3,335
HCPCS Description Services Patients Avg allowed
97802 Therapy procedure for nutrition management, each 15 minutes 81 28 $30
97803 Therapy procedure reassessment for nutrition management, each 15 minutes 34 12 $26

In context: peer comparison

Among 1 peers in this city , average services per provider: 57. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Kirsten Mellott's medical specialty?
Dr. Kirsten Mellott practices Registered Dietitian in Sierra Vista, AZ.
Where does Dr. Kirsten Mellott practice?
Dr. Kirsten Mellott practices at 155 Calle Portal Ste 700, Sierra Vista, AZ 856352973. Office phone: 5204590203.
What is Dr. Kirsten Mellott's NPI?
Dr. Kirsten Mellott's National Provider Identifier (NPI) is 1891368452, issued by NPPES.
Does Dr. Kirsten Mellott accept Medicare assignment?
Yes. Dr. Kirsten Mellott accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kirsten Mellott commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure for nutrition management (HCPCS 97802); Therapy procedure reassessment for nutrition management (HCPCS 97803). Source: CMS Medicare Physician & Other Practitioners file.