Carolyn Neff, MD
NPI 1609947506 · Neurology Physician · Charleston, WV
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Neff, MD is a Neurology Physician provider in Charleston, WV (NPI 1609947506).
Provider details
- NPI number
- 1609947506
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A77648 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
15 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 15 | $173 |
Typical Medicare-allowed amounts for these services range $173–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 710 | 256 |
| Amantadine Hclbrand: Amantadine | 187 | 77 |
| Donepezil Hcl | 158 | 62 |
| Rotigotinebrand: Neupro | 144 | 36 |
| Rasagiline Mesylate | 107 | 38 |
| Ropinirole Hcl | 102 | 38 |
| Entacapone | 102 | 44 |
| Clonazepam |
Practice location
Mailing address
Additional practice locations (1)
- 441 N Lakeview AveAnaheim, CA 92807-3028Phone: (888) 988-2800
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2025-04-25
- Certified
- 2025-04-25
Frequently asked questions
- What is Carolyn Neff's NPI number?
- Carolyn Neff's National Provider Identifier (NPI) is 1609947506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Neff's specialty?
- Carolyn Neff is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Carolyn Neff located?
- Carolyn Neff's practice location on file with NPPES is 415 Morris St Ste 300, Charleston, WV 25301-1853.
- What is Carolyn Neff's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Neff is (304) 388-6441.
- Does Carolyn Neff accept Medicare?
- Carolyn Neff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Neff's NPI active?
- Yes — Carolyn Neff's NPI (1609947506) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.