Doctor profile · Federal record

Dr. Sandra Guidry, MD

Internal Medicine Physician (CMS: General Practice) · Internal Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · Cheyenne, WY

  • NPI 1063495034
  • Accepts Medicare
  • MIPS 96.6 / 100 · 2023
  • 33 yrs in practice
  • Licensed in 4 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 8 locations across 4 states.

NPPES Updated May 11, 2026
Primary practice
214 E 23Rd St
Cheyenne, WY 820013748
(307) 638-0300
fax (307) 638-0394
Mailing address
Po Box 2417
Cheyenne, WY 820032417
Colorado — 2 locations
Additional location
1503 E. 3Rd St
Delta, CO 814162815
(970) 874-7681
Additional location
615 Fairhurst St
Sterling, CO 807514523
(970) 522-0122
fax (866) 368-6349
Wyoming — 2 locations
Additional location
201 14Th St
Wheatland, WY 822013201
(307) 322-3636
Additional location
400 S 15Th St
Worland, WY 824013531
(307) 347-3321
fax (866) 368-6349
Washington — 2 locations
Additional location
502 W 4Th Ave
Toppenish, WA 989481616
(303) 390-1940
Additional location
603 S Chestnut St
Ellensburg, WA 989263875
(303) 390-1940
Louisiana — 1 location
Additional location
1900 Main St
Franklinton, LA 704383688
(985) 839-4431

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
June 3, 2025
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (4)
Washington #60363615 · Colorado #DR.0050547 · Wyoming #6074A · Louisiana #MD.021969
Medicaid
WY #113165600

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063495034. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
181
Distinct HCPCS
4
Medicare allowed
$22,337
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 52 46 $169
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 51 31 $116
99239 Hospital discharge day management, more than 30 minutes 46 43 $112
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 32 16 $77

In context: peer comparison

Among 6 peers in this city , average services per provider: 167. This provider delivers 1.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sandra Guidry's medical specialty?
Dr. Sandra Guidry practices Internal Medicine Physician in Cheyenne, WY.
Where does Dr. Sandra Guidry practice?
Dr. Sandra Guidry practices at 214 E 23Rd St, Cheyenne, WY 820013748. Office phone: 3076380300.
What is Dr. Sandra Guidry's NPI?
Dr. Sandra Guidry's National Provider Identifier (NPI) is 1063495034, issued by NPPES.
Does Dr. Sandra Guidry accept Medicare assignment?
Yes. Dr. Sandra Guidry accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sandra Guidry commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.