Paduvilan Narayanan, M.D.
NPI 1851437511 · General Practice Physician · Oxnard, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paduvilan Narayanan, M.D. is a General Practice Physician provider in Oxnard, CA (NPI 1851437511).
Provider details
- NPI number
- 1851437511
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A35200 (CA)
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
19 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
1,636 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 702 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 685 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 110 | $184 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 54 | $15 |
| Administration of Influenza Virus VaccineG0008 | 43 | $34 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians and |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 288 | 63 |
| Atorvastatin Calcium | 279 | 75 |
| Amlodipine Besylate | 269 | 72 |
| Pantoprazole Sodium | 225 | 61 |
| Omeprazole | 219 | 45 |
| Metformin Hcl | 179 | 54 |
| Furosemide | 115 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Paduvilan Narayanan's NPI number?
- Paduvilan Narayanan's National Provider Identifier (NPI) is 1851437511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paduvilan Narayanan's specialty?
- Paduvilan Narayanan is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Paduvilan Narayanan located?
- Paduvilan Narayanan's practice location on file with NPPES is 2800 S Ventura Rd, Oxnard, CA 93033-4905.
- What is Paduvilan Narayanan's phone number?
- The practice phone number listed in the NPPES registry for Paduvilan Narayanan is (805) 984-0144.
- Does Paduvilan Narayanan accept Medicare?
- Paduvilan Narayanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paduvilan Narayanan's NPI active?
- Yes — Paduvilan Narayanan's NPI (1851437511) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.