Doctor profile · Federal record

Dr. Krystine Spiess, DO

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

  • NPI 1962701524
  • Accepts Medicare
  • 15 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
5966 W Curtisian Ave
Boise, ID 837048801
(208) 302-5450
fax (208) 302-5495
Additional location
2980 Squalicum Pkwy Ste 306
Bellingham, WA 982251880
(360) 788-8150
fax (360) 733-0119
Additional location
4300 E Flamingo Ave
Nampa, ID 836873138
Mailing address
Po Box 190930
Boise, ID 837190930

Credentials & registration

NPPES · NUCC
NPI registered
March 2011 — 15 yrs on file
Profile last updated
June 14, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State licenses (2)
Idaho #O-1997 · Washington #OP60830272
Medicaid
VT #1023114

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962701524. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
609
Distinct HCPCS
7
Medicare allowed
$65,317
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 201 76 $77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 138 53 $116
99214 Established patient office or other outpatient visit, 30-39 minutes 132 75 $126
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 50 47 $128
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 46 45 $171
99441 Telephone medical discussion with physician, 5-10 minutes 24 23 $54
99213 Established patient office or other outpatient visit, 20-29 minutes 18 15 $90

In context: peer comparison

Among 8 peers in this city , average services per provider: 668. This provider delivers 0.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
473
Patients
41
Total drug cost
$736,858
Drug Type Claims Patients Total cost
Cephalexin Generic 54 14 $568
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 50 27 $1,778
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 39 0 $159,933
Triumeq (Abacavir/Dolutegravir/Lamivudi) Brand 36 0 $137,353
Descovy (Emtricitabine/Tenofov Alafenam) Brand 34 0 $81,070
Ritonavir Generic 34 0 $9,182
Prezista (Darunavir) Brand 32 0 $78,604
Tivicay (Dolutegravir Sodium) Brand 31 0 $85,294
Vancomycin Hcl Generic 27 0 $4,519
Ceftriaxone (Ceftriaxone Sodium) Brand 26 0 $5,798

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Krystine Spiess's medical specialty?
Dr. Krystine Spiess practices Infectious Disease Physician in Boise, ID.
Where does Dr. Krystine Spiess practice?
Dr. Krystine Spiess practices at 5966 W Curtisian Ave, Boise, ID 837048801. Office phone: 2083025450.
What is Dr. Krystine Spiess's NPI?
Dr. Krystine Spiess's National Provider Identifier (NPI) is 1962701524, issued by NPPES.
Does Dr. Krystine Spiess accept Medicare assignment?
Yes. Dr. Krystine Spiess accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Krystine Spiess commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.