Valeriy Parfenov, MD
NPI 1730353939 · Neurology Physician · Weymouth, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valeriy Parfenov, MD is a Neurology Physician provider in Weymouth, MA (NPI 1730353939).
Provider details
- NPI number
- 1730353939
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 253321 (MA)
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
18 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
1,022 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 319 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 252 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 159 | $140 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 101 | $152 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 70 | $181 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 204 | 69 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 181 | 55 |
| Memantine Hcl | 143 | 39 |
| Gabapentin | 85 | 25 |
| Levetiracetambrand: Levetiracetam Er | 57 | 16 |
| Primidone | 56 | 16 |
| Pregabalin | 50 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-17
- Last updated
- 2012-10-15
Frequently asked questions
- What is Valeriy Parfenov's NPI number?
- Valeriy Parfenov's National Provider Identifier (NPI) is 1730353939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valeriy Parfenov's specialty?
- Valeriy Parfenov is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Valeriy Parfenov located?
- Valeriy Parfenov's practice location on file with NPPES is 90 Libbey Pkwy, Weymouth, MA 02189-3129.
- What is Valeriy Parfenov's phone number?
- The practice phone number listed in the NPPES registry for Valeriy Parfenov is (781) 335-3900.
- Does Valeriy Parfenov accept Medicare?
- Valeriy Parfenov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Valeriy Parfenov's NPI active?
- Yes — Valeriy Parfenov's NPI (1730353939) is active in the NPPES registry as of the last update on 2012-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.