Voravech Nissaisorakarn, MD
NPI 1629562822 · Nephrology Physician · Everett, MA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Voravech Nissaisorakarn, MD is a Nephrology Physician provider in Everett, MA (NPI 1629562822).
Provider details
- NPI number
- 1629562822
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 295296 (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
8 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
342 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 | 121 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 66 | $152 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $102 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 39 | $82 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 31 | $124 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 58 | 16 |
| Calcitriol | 56 | 18 |
| Lisinopril | 46 | 19 |
| Losartan Potassium | 45 | 15 |
| Amlodipine Besylate | 42 | 12 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 42 | 15 |
| Spironolactone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-20
- Last updated
- 2023-08-25
- Certified
- 2023-08-25
Frequently asked questions
- What is Voravech Nissaisorakarn's NPI number?
- Voravech Nissaisorakarn's National Provider Identifier (NPI) is 1629562822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Voravech Nissaisorakarn's specialty?
- Voravech Nissaisorakarn is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Voravech Nissaisorakarn located?
- Voravech Nissaisorakarn's practice location on file with NPPES is 103 Garland St, Everett, MA 02149-5066.
- What is Voravech Nissaisorakarn's phone number?
- The practice phone number listed in the NPPES registry for Voravech Nissaisorakarn is (617) 389-6270.
- Does Voravech Nissaisorakarn accept Medicare?
- Voravech Nissaisorakarn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Voravech Nissaisorakarn's NPI active?
- Yes — Voravech Nissaisorakarn's NPI (1629562822) is active in the NPPES registry as of the last update on 2023-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.