Mher Onanyan, M.D.
NPI 1861755241 · Pulmonary Disease Physician · Mission Hills, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mher Onanyan, M.D. is a Pulmonary Disease Physician provider in Mission Hills, CA (NPI 1861755241).
Provider details
- NPI number
- 1861755241
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 135646 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 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
648 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 184 | $138 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 126 | $122 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 110 | $17 |
| Critical Care, First 30-74 Minutes99291 | 53 | $216 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 40 | $179 |
| Test to Determine Lung Volumes Using Sensors |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 479 | 246 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 243 | 63 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 175 | 37 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 126 | 27 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 123 | 36 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 118 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$383 across 5 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
- 2012-06-20
- Last updated
- 2020-09-08
- Certified
- 2020-09-08
Frequently asked questions
- What is Mher Onanyan's NPI number?
- Mher Onanyan's National Provider Identifier (NPI) is 1861755241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mher Onanyan's specialty?
- Mher Onanyan is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mher Onanyan located?
- Mher Onanyan's practice location on file with NPPES is 11333 N Sepulveda Blvd, Mission Hills, CA 91345-1116.
- What is Mher Onanyan's phone number?
- The practice phone number listed in the NPPES registry for Mher Onanyan is (818) 869-7267.
- Does Mher Onanyan accept Medicare?
- Mher Onanyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mher Onanyan's NPI active?
- Yes — Mher Onanyan's NPI (1861755241) is active in the NPPES registry as of the last update on 2020-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.