Chaohua Yan, M.D.
NPI 1417191115 · Neurology Physician · Salem, OH
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chaohua Yan, M.D. is a Neurology Physician provider in Salem, OH (NPI 1417191115).
Provider details
- NPI number
- 1417191115
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MT186615 (PA)
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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
730 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 169 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 144 | $117 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 128 | $165 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 69 | $202 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 60 | $325 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 106 | 43 |
| Donepezil Hcl | 89 | 46 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 63 | 19 |
| Pregabalin | 53 | 23 |
| Levetiracetam | 39 | 19 |
| Memantine Hcl | 33 | 17 |
| Quetiapine Fumarate | 27 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$316 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-24
- Last updated
- 2022-12-07
- Certified
- 2022-12-07
Frequently asked questions
- What is Chaohua Yan's NPI number?
- Chaohua Yan's National Provider Identifier (NPI) is 1417191115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chaohua Yan's specialty?
- Chaohua Yan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Chaohua Yan located?
- Chaohua Yan's practice location on file with NPPES is 1995 E State St, Salem, OH 44460-2423.
- What is Chaohua Yan's phone number?
- The practice phone number listed in the NPPES registry for Chaohua Yan is (330) 337-4940.
- Does Chaohua Yan accept Medicare?
- Chaohua Yan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chaohua Yan's NPI active?
- Yes — Chaohua Yan's NPI (1417191115) is active in the NPPES registry as of the last update on 2022-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.