Li-Fen Chen, M.D.
NPI 1588980122 · Neurology Physician · Great Neck, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Li-Fen Chen, M.D. is a Neurology Physician provider in Great Neck, NY (NPI 1588980122).
Provider details
- NPI number
- 1588980122
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 256086 (NY)
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
16 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
638 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 182 | $208 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 161 | $134 |
| 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 | 145 | $19 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 107 | $257 |
| Critical Care, First 30-74 Minutes99291 | 25 | $243 |
| 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 157 | 44 |
| Memantine Hcl | 121 | 27 |
| Donepezil Hcl | 96 | 25 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 60 | 14 |
| Duloxetine Hcl | 38 | 15 |
| Topiramate | 28 | — |
| Rivastigmine | 24 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-07
- Last updated
- 2026-02-02
- Certified
- 2026-02-02
Frequently asked questions
- What is Li-Fen Chen's NPI number?
- Li-Fen Chen's National Provider Identifier (NPI) is 1588980122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Li-Fen Chen's specialty?
- Li-Fen Chen is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Li-Fen Chen located?
- Li-Fen Chen's practice location on file with NPPES is 611 Northern Blvd Ste 150, Great Neck, NY 11021-5207.
- What is Li-Fen Chen's phone number?
- The practice phone number listed in the NPPES registry for Li-Fen Chen is (516) 325-7000.
- Does Li-Fen Chen accept Medicare?
- Li-Fen Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Li-Fen Chen's NPI active?
- Yes — Li-Fen Chen's NPI (1588980122) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.