Vivek Jain, MD
NPI 1871679373 · Neurology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivek Jain, MD is a Neurology Physician provider in Orange, CA (NPI 1871679373).
Provider details
- NPI number
- 1871679373
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A73069 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
635 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 362 | $111 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 142 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $155 |
| Nerve Conduction, 5-6 Studies95909 | 12 | $170 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 11 | $111 |
Typical Medicare-allowed amounts for these services range $69–$170 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 282 | 48 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 228 | 38 |
| Gabapentin | 202 | 40 |
| Donepezil Hcl | 190 | 53 |
| Levetiracetam | 139 | 27 |
| Escitalopram Oxalate | 90 | 18 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 88 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$547 across 25 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
- 2006-10-27
- Last updated
- 2018-10-31
Frequently asked questions
- What is Vivek Jain's NPI number?
- Vivek Jain's National Provider Identifier (NPI) is 1871679373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivek Jain's specialty?
- Vivek Jain is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Vivek Jain located?
- Vivek Jain's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Vivek Jain's phone number?
- The practice phone number listed in the NPPES registry for Vivek Jain is (714) 456-7707.
- Does Vivek Jain accept Medicare?
- Vivek Jain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivek Jain's NPI active?
- Yes — Vivek Jain's NPI (1871679373) is active in the NPPES registry as of the last update on 2018-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.