Edmond Petrossian, D.O.
NPI 1821455452 · Family Medicine Physician · Mission Hills, CA
Edmond Petrossian, D.O. is a Family Medicine Physician provider in Mission Hills, CA (NPI 1821455452).
Provider details
- NPI number
- 1821455452
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A15290 (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
10 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
1,921 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,422 | $113 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 188 | $189 |
| Advance Care Planning, First 30 Minutes99497 | 169 | $78 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 68 | $78 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 61 | $137 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 263 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 1,509 | 150 |
| Atorvastatin Calcium | 1,270 | 240 |
| Gabapentin | 916 | 182 |
| Amlodipine Besylate | 786 | 161 |
| Levothyroxine Sodium | 675 | 129 |
| Pantoprazole Sodium | 664 | 136 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$112 across 1 record (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
- 2016-01-27
- Last updated
- 2018-07-23
Frequently asked questions
- What is Edmond Petrossian's NPI number?
- Edmond Petrossian's National Provider Identifier (NPI) is 1821455452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edmond Petrossian's specialty?
- Edmond Petrossian is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Edmond Petrossian located?
- Edmond Petrossian's practice location on file with NPPES is 11333 Sepulveda Blvd, Mission Hills, CA 91345-1116.
- What is Edmond Petrossian's phone number?
- The practice phone number listed in the NPPES registry for Edmond Petrossian is (877) 634-3196.
- Is Edmond Petrossian's NPI active?
- Yes — Edmond Petrossian's NPI (1821455452) is active in the NPPES registry as of the last update on 2018-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.