Santosh Oommen, M.D.
NPI 1427104256 · Clinical Cardiac Electrophysiology Physician · Monterey, CA
Enrolled with Medicare as Practitioner - Cardiac Electrophysiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Santosh Oommen, M.D. is a Clinical Cardiac Electrophysiology Physician provider in Monterey, CA (NPI 1427104256).
Provider details
- NPI number
- 1427104256
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A143006 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,644 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) |
|---|---|---|
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 450 | $29 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 368 | $17 |
| Evaluation of Implantable Heart and Blood Vessel Monitoring System, Remote Up to 30 Days93297 | 340 | $77 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 287 | $33 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 243 | $153 |
| Heart Rhythm Review and Interpretation of Continous External Ekg Over 8-15 Days |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 340 | 108 |
| Apixabanbrand: Eliquis | 324 | 98 |
| Rivaroxabanbrand: Xarelto | 135 | 42 |
| Lisinopril | 111 | 32 |
| Carvedilol | 109 | 39 |
| Flecainide Acetate | 105 | 40 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,867 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
Additional practice locations (1)
- 365 Hawthorne Ave Ste 201Oakland, CA 94609-3114Phone: (510) 452-1345
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2025-01-27
- Certified
- 2025-01-27
Frequently asked questions
- What is Santosh Oommen's NPI number?
- Santosh Oommen's National Provider Identifier (NPI) is 1427104256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Santosh Oommen's specialty?
- Santosh Oommen is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Santosh Oommen located?
- Santosh Oommen's practice location on file with NPPES is 23845 Holman Hwy Ste 109, Monterey, CA 93940-5906.
- What is Santosh Oommen's phone number?
- The practice phone number listed in the NPPES registry for Santosh Oommen is (831) 241-9200.
- Does Santosh Oommen accept Medicare?
- Santosh Oommen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Santosh Oommen's NPI active?
- Yes — Santosh Oommen's NPI (1427104256) is active in the NPPES registry as of the last update on 2025-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.