Katherine Widnell, MD, PHD
NPI 1295777100 · Neurology Physician · Burbank, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Widnell, MD, PHD is a Neurology Physician provider in Burbank, CA (NPI 1295777100).
Provider details
- NPI number
- 1295777100
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- C141716 (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
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
753 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 199 | $138 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 150 | $235 |
| 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 | 143 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $191 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 80 | $177 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 105 | 38 |
| Memantine Hcl | 97 | 36 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 96 | 32 |
| Mirtazapine | 75 | 22 |
| Gabapentin | 72 | 30 |
| Levetiracetam | 42 | 16 |
| Ropinirole Hcl | 32 | — |
| Galcanezumab-Gnlm |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2023-11-06
- Certified
- 2023-11-06
Frequently asked questions
- What is Katherine Widnell's NPI number?
- Katherine Widnell's National Provider Identifier (NPI) is 1295777100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Widnell's specialty?
- Katherine Widnell is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Widnell located?
- Katherine Widnell's practice location on file with NPPES is 2625 W Alameda Ave Ste 322, Burbank, CA 91505-4822.
- What is Katherine Widnell's phone number?
- The practice phone number listed in the NPPES registry for Katherine Widnell is (818) 843-9043.
- Does Katherine Widnell accept Medicare?
- Katherine Widnell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Widnell's NPI active?
- Yes — Katherine Widnell's NPI (1295777100) is active in the NPPES registry as of the last update on 2023-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.