Xishan Zhang, M.D.
NPI 1497819932 · Neurology Physician · New York, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xishan Zhang, M.D. is a Neurology Physician provider in New York, NY (NPI 1497819932).
Provider details
- NPI number
- 1497819932
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 235330 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
453 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 127 | $142 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 113 | $63 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $100 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 60 | $185 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 23 | $450 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 396 | 83 |
| Duloxetine Hcl | 320 | 80 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 257 | 48 |
| Meloxicam | 181 | 80 |
| Memantine Hclbrand: Memantine Hcl Er | 180 | 29 |
| Donepezil Hcl | 172 | 43 |
| Trazodone Hcl | 139 | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$218 across 5 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
- 2006-12-20
- Last updated
- 2022-09-12
- Certified
- 2022-09-12
Frequently asked questions
- What is Xishan Zhang's NPI number?
- Xishan Zhang's National Provider Identifier (NPI) is 1497819932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xishan Zhang's specialty?
- Xishan Zhang is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Xishan Zhang located?
- Xishan Zhang's practice location on file with NPPES is 210 Canal St, New York, NY 10013-4155.
- What is Xishan Zhang's phone number?
- The practice phone number listed in the NPPES registry for Xishan Zhang is (212) 233-3310.
- Does Xishan Zhang accept Medicare?
- Xishan Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xishan Zhang's NPI active?
- Yes — Xishan Zhang's NPI (1497819932) is active in the NPPES registry as of the last update on 2022-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.