Samantha Mathews-Klebes, M.D.
NPI 1871977454 · Infectious Disease Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Mathews-Klebes, M.D. is a Infectious Disease Physician provider in Spokane, WA (NPI 1871977454).
Provider details
- NPI number
- 1871977454
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 19319 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
711 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 443 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 175 | $115 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 60 | $169 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $128 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 | $127 |
Typical Medicare-allowed amounts for these services range $77–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Cefazolin Sodium | 38 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 35 |
| Ampicillin Sod/Sulbactam Sodbrand: Ampicillin-Sulbactam | 27 |
| Cephalexin | 22 |
| Daptomycin | 17 |
| Ertapenem Sodiumbrand: Ertapenem | 16 |
| Vancomycin Hcl | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 |
| Cefepime Hcl | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 400 W Pueblo StSanta Barbara, CA 93105-4353Phone: (805) 682-7111
- 1 Medical Center DrLebanon, NH 03756-0001Phone: (603) 650-6943
Registry dates
- Enumerated
- 2015-07-14
- Last updated
- 2025-11-26
- Certified
- 2025-11-26
Frequently asked questions
- What is Samantha Mathews-Klebes's NPI number?
- Samantha Mathews-Klebes's National Provider Identifier (NPI) is 1871977454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Mathews-Klebes's specialty?
- Samantha Mathews-Klebes is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Samantha Mathews-Klebes located?
- Samantha Mathews-Klebes's practice location on file with NPPES is 624 E Front Ave, Spokane, WA 99202-2139.
- What is Samantha Mathews-Klebes's phone number?
- The practice phone number listed in the NPPES registry for Samantha Mathews-Klebes is (509) 626-9904.
- Does Samantha Mathews-Klebes accept Medicare?
- Samantha Mathews-Klebes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Mathews-Klebes's NPI active?
- Yes — Samantha Mathews-Klebes's NPI (1871977454) is active in the NPPES registry as of the last update on 2025-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.