Varun Kumar, MD
NPI 1811559628 · Clinical Neurophysiology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Varun Kumar, MD is a Clinical Neurophysiology Physician provider in Phoenix, AZ (NPI 1811559628).
Provider details
- NPI number
- 1811559628
- Entity type
- Individual
- Primary specialty
- Clinical Neurophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036.165188 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clobazam | 22 |
| Levetiracetam | 19 |
| Phenobarbital | 12 |
| Lacosamide | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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)
- 251 E Huron StChicago, IL 60611-2908Phone: (312) 926-7430
- 1447 N Harrison StSaginaw, MI 48602-4727Phone: (989) 583-7600
Registry dates
- Enumerated
- 2019-07-01
- Last updated
- 2026-04-17
- Certified
- 2026-04-17
Frequently asked questions
- What is Varun Kumar's NPI number?
- Varun Kumar's National Provider Identifier (NPI) is 1811559628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Varun Kumar's specialty?
- Varun Kumar is listed in the NPPES registry with a primary specialty of Clinical Neurophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Varun Kumar located?
- Varun Kumar's practice location on file with NPPES is 240 W Thomas Rd Ste 401, Phoenix, AZ 85013-4407.
- What is Varun Kumar's phone number?
- The practice phone number listed in the NPPES registry for Varun Kumar is (602) 406-6262.
- Does Varun Kumar accept Medicare?
- Varun Kumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Varun Kumar's NPI active?
- Yes — Varun Kumar's NPI (1811559628) is active in the NPPES registry as of the last update on 2026-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.