James Ko
NPI 1972773935 · Neurology Physician · Englewood, NJ
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Ko is a Neurology Physician provider in Englewood, NJ (NPI 1972773935).
Provider details
- NPI number
- 1972773935
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA08498800 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
557 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 | 285 | $145 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 100 | $88 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 76 | $189 |
| Critical Care, First 30-74 Minutes99291 | 39 | $236 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 25 | $193 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 412 | 138 |
| Donepezil Hcl | 167 | 49 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 154 | 42 |
| Memantine Hcl | 142 | 40 |
| Gabapentin | 97 | 43 |
| Entacapone | 70 | 11 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 68 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,692 across 278 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
- 2008-03-06
- Last updated
- 2022-01-05
- Certified
- 2022-01-04
Frequently asked questions
- What is James Ko's NPI number?
- James Ko's National Provider Identifier (NPI) is 1972773935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ko's specialty?
- James Ko is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is James Ko located?
- James Ko's practice location on file with NPPES is 25 Rockwood Pl Ste 110, Englewood, NJ 07631-4959.
- What is James Ko's phone number?
- The practice phone number listed in the NPPES registry for James Ko is (201) 894-5805.
- Does James Ko accept Medicare?
- James Ko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Ko's NPI active?
- Yes — James Ko's NPI (1972773935) is active in the NPPES registry as of the last update on 2022-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.