Doctor profile · Federal record

Dr. Heather McGuire, MD

Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Twin Falls, ID

  • NPI 1508806100
  • Accepts Medicare
  • MIPS 92.8 / 100 · 2023
  • 28 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
746 N College RD Ste A
Twin Falls, ID 833013486
(208) 814-8230
Additional location
801 N 29Th St
Billings, MT 591010905
(406) 238-2500
Mailing address
190 E Bannock St
Boise, ID 837126241

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
August 1, 2023
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Idaho #M-17224 · Montana #10789

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508806100. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,249
Distinct HCPCS
10
Medicare allowed
$216,036
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 287 250 $114
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 260 102 $348
99214 Established patient office or other outpatient visit, 30-39 minutes 237 180 $98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 112 46 $78
99204 New patient office or other outpatient visit, 45-59 minutes 85 85 $144
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 61 39 $291
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 57 25 $119
90966 Home dialysis services per month (20 years or older) 43 11 $294
90935 Hemodialysis procedure with physician evaluation 41 26 $71
99204 New patient office or other outpatient visit, 45-59 minutes 30 30 $134

In context: peer comparison

Among 1 peers in this city , average services per provider: 104. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
830
Patients
293
Total drug cost
$15,044
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 97 41 $1,271
Spironolactone Generic 86 32 $1,284
Losartan Potassium Generic 82 32 $1,257
Potassium Chloride Generic 63 27 $3,244
Tamsulosin Hcl Generic 62 17 $917
Prednisone Generic 55 19 $564
Omeprazole Generic 53 19 $1,264
Hydrochlorothiazide Generic 51 20 $209
Atorvastatin Calcium Generic 50 15 $1,173
Simvastatin Generic 48 14 $531

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Heather McGuire's medical specialty?
Dr. Heather McGuire practices Nephrology Physician in Twin Falls, ID.
Where does Dr. Heather McGuire practice?
Dr. Heather McGuire practices at 746 N College RD Ste A, Twin Falls, ID 833013486. Office phone: 2088148230.
What is Dr. Heather McGuire's NPI?
Dr. Heather McGuire's National Provider Identifier (NPI) is 1508806100, issued by NPPES.
Does Dr. Heather McGuire accept Medicare assignment?
Yes. Dr. Heather McGuire accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather McGuire commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.