Vasili Dzerhachou, M.D.
NPI 1952783029 · Hospitalist Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vasili Dzerhachou, M.D. is a Hospitalist Physician provider in Walnut Creek, CA (NPI 1952783029).
Provider details
- NPI number
- 1952783029
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A153416 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,749 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 | 926 | $88 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 411 | $54 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 372 | $86 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 281 | $125 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 223 | $130 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 217 | 52 |
| Apixabanbrand: Eliquis | 208 | 39 |
| Levothyroxine Sodium | 194 | 26 |
| Amlodipine Besylate | 155 | 43 |
| Furosemide | 130 | 23 |
| Gabapentin | 105 | 30 |
| Tamsulosin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 725 North StPittsfield, MA 01201-4109Phone: (413) 447-2839Fax: (413) 447-2088
Registry dates
- Enumerated
- 2015-06-24
- Last updated
- 2018-07-16
Frequently asked questions
- What is Vasili Dzerhachou's NPI number?
- Vasili Dzerhachou's National Provider Identifier (NPI) is 1952783029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vasili Dzerhachou's specialty?
- Vasili Dzerhachou is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Vasili Dzerhachou located?
- Vasili Dzerhachou's practice location on file with NPPES is 1220 Rossmoor Pkwy, Walnut Creek, CA 94595.
- What is Vasili Dzerhachou's phone number?
- The practice phone number listed in the NPPES registry for Vasili Dzerhachou is (925) 947-3393.
- Does Vasili Dzerhachou accept Medicare?
- Vasili Dzerhachou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vasili Dzerhachou's NPI active?
- Yes — Vasili Dzerhachou's NPI (1952783029) is active in the NPPES registry as of the last update on 2018-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.