Mike Oulashian, M.D.
NPI 1164694212 · Family Medicine Physician · Thousand Oaks, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mike Oulashian, M.D. is a Family Medicine Physician provider in Thousand Oaks, CA (NPI 1164694212).
Provider details
- NPI number
- 1164694212
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A112776 (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
18 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
1,564 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 | 630 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 306 | $138 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 143 | $120 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 70 | $16 |
| Detection Test By Immunoassay Technique for Influenza Virus87400 | 58 | $14 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 |
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 |
|---|---|---|
| Prednisone | 100 | 99 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 88 | 86 |
| Cephalexin | 86 | 79 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 84 | 84 |
| Azithromycin | 72 | 71 |
| Fluticasone Propionate | 69 | 68 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-03-28
- Last updated
- 2024-05-07
- Certified
- 2024-02-01
Frequently asked questions
- What is Mike Oulashian's NPI number?
- Mike Oulashian's National Provider Identifier (NPI) is 1164694212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mike Oulashian's specialty?
- Mike Oulashian is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mike Oulashian located?
- Mike Oulashian's practice location on file with NPPES is 248 Hampshire Rd Ste 100, Thousand Oaks, CA 91361-2401.
- What is Mike Oulashian's phone number?
- The practice phone number listed in the NPPES registry for Mike Oulashian is (805) 370-0040.
- Does Mike Oulashian accept Medicare?
- Mike Oulashian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mike Oulashian's NPI active?
- Yes — Mike Oulashian's NPI (1164694212) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.