Doctor profile · Federal record

Dr. Sarah Shewayish, MD

Infectious Disease Physician (CMS: Infectious Disease) · Infectious Disease Physician · Boise, ID

  • NPI 1689936437
  • Accepts Medicare
  • 21 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
5966 W Curtisian Ave
Boise, ID 837048801
(208) 302-5450
fax (208) 302-5495
Additional location
4729 N Habana Ave
Tampa, FL 336147113
(813) 251-8444
fax (813) 254-6414
Mailing address
Po Box 190930
Boise, ID 837190930

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
April 18, 2024
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State licenses (2)
Idaho #M-17633 · Florida #ME145874

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689936437. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,318
Distinct HCPCS
9
Medicare allowed
$116,793
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 884 333 $80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 203 194 $132
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 78 67 $51
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 40 34 $118
99213 Established patient office or other outpatient visit, 20-29 minutes 31 21 $86
G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow 23 23 $104
36415 Insertion of needle into vein for collection of blood sample 21 12 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 19 12 $127
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 19 $169

In context: peer comparison

Among 8 peers in this city , average services per provider: 668. This provider delivers 2.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$65
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Insmed, Inc. 2 $64.68

By nature of payment

Food and Beverage
$65

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
303
Patients
56
Total drug cost
$317,833
Drug Type Claims Patients Total cost
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 65 0 $266,750
Ceftriaxone (Ceftriaxone Sodium) Brand 53 17 $6,178
Vancomycin Hcl Generic 51 18 $6,331
Doxycycline Hyclate Generic 44 21 $1,347
Cefepime Hcl Generic 26 0 $5,059
Ertapenem (Ertapenem Sodium) Brand 24 0 $16,821
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 16 0 $230
Daptomycin Generic 13 0 $14,679
Doxycycline Monohydrate Generic 11 0 $438

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sarah Shewayish's medical specialty?
Dr. Sarah Shewayish practices Infectious Disease Physician in Boise, ID.
Where does Dr. Sarah Shewayish practice?
Dr. Sarah Shewayish practices at 5966 W Curtisian Ave, Boise, ID 837048801. Office phone: 2083025450.
What is Dr. Sarah Shewayish's NPI?
Dr. Sarah Shewayish's National Provider Identifier (NPI) is 1689936437, issued by NPPES.
Does Dr. Sarah Shewayish accept Medicare assignment?
Yes. Dr. Sarah Shewayish accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Shewayish commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.