Valerie Holst, M.D.
NPI 1861446064 · Cytopathology Physician · Boise, ID
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valerie Holst, M.D. is a Cytopathology Physician provider in Boise, ID (NPI 1861446064).
Provider details
- NPI number
- 1861446064
- Entity type
- Individual
- Primary specialty
- Cytopathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- M8019 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,147 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,707 | $56 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 320 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 255 | $26 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 149 | $92 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 143 | $97 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 120 | $32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2025-09-11
Frequently asked questions
- What is Valerie Holst's NPI number?
- Valerie Holst's National Provider Identifier (NPI) is 1861446064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valerie Holst's specialty?
- Valerie Holst is listed in the NPPES registry with a primary specialty of Cytopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Valerie Holst located?
- Valerie Holst's practice location on file with NPPES is 190 E Bannock St, Boise, ID 83712-6241.
- What is Valerie Holst's phone number?
- The practice phone number listed in the NPPES registry for Valerie Holst is (208) 381-2367.
- Does Valerie Holst accept Medicare?
- Valerie Holst is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Valerie Holst's NPI active?
- Yes — Valerie Holst's NPI (1861446064) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.