Melkon Hacobian, M.D.
NPI 1174539415 · Cardiovascular Disease Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melkon Hacobian, M.D. is a Cardiovascular Disease Physician provider in Santa Monica, CA (NPI 1174539415).
Provider details
- NPI number
- 1174539415
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A129903 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
10,770 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 3,168 | $138 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 2,764 | $15 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 967 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 847 | $213 |
| Technetium Tc-99m Tetrofosmin, Diagnostic, Per Study DoseA9502 | 552 | $95 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,516 | 444 |
| Metoprolol Succinate | 1,274 | 358 |
| Apixabanbrand: Eliquis | 1,110 | 268 |
| Rosuvastatin Calcium | 1,018 | 330 |
| Amlodipine Besylate | 956 | 314 |
| Valsartan | 536 | 164 |
| Carvedilol | 526 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2020-01-02
- Certified
- 2020-01-02
Frequently asked questions
- What is Melkon Hacobian's NPI number?
- Melkon Hacobian's National Provider Identifier (NPI) is 1174539415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melkon Hacobian's specialty?
- Melkon Hacobian is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Melkon Hacobian located?
- Melkon Hacobian's practice location on file with NPPES is 2020 Santa Monica Blvd Ste 220, Santa Monica, CA 90404-2124.
- What is Melkon Hacobian's phone number?
- The practice phone number listed in the NPPES registry for Melkon Hacobian is (310) 582-6220.
- Does Melkon Hacobian accept Medicare?
- Melkon Hacobian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melkon Hacobian's NPI active?
- Yes — Melkon Hacobian's NPI (1174539415) is active in the NPPES registry as of the last update on 2020-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.