Nirav Patel, M.D.
NPI 1881631539 · Neurology Physician · Los Alamitos, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nirav Patel, M.D. is a Neurology Physician provider in Los Alamitos, CA (NPI 1881631539).
Provider details
- NPI number
- 1881631539
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G79448 (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
20 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
2,205 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 660 | $123 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 343 | $137 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 213 | $82 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 211 | $72 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 206 | $193 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Each Additional Hour |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 102 | 29 |
| Memantine Hcl | 94 | 23 |
| Gabapentin | 78 | 23 |
| Quetiapine Fumarate | 44 | 11 |
| Tizanidine Hcl | 40 | — |
| Baclofen | 39 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 39 | 16 |
| Clopidogrel Bisulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$109,242 across 208 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
- 2006-06-01
- Last updated
- 2011-09-03
Frequently asked questions
- What is Nirav Patel's NPI number?
- Nirav Patel's National Provider Identifier (NPI) is 1881631539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nirav Patel's specialty?
- Nirav Patel is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Nirav Patel located?
- Nirav Patel's practice location on file with NPPES is 3791 Katella Ave, Los Alamitos, CA 90720-3105.
- What is Nirav Patel's phone number?
- The practice phone number listed in the NPPES registry for Nirav Patel is (562) 430-3114.
- Does Nirav Patel accept Medicare?
- Nirav Patel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nirav Patel's NPI active?
- Yes — Nirav Patel's NPI (1881631539) is active in the NPPES registry as of the last update on 2011-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.