Dmitriy Shmaryan, D.O.
NPI 1245556505 · Psychiatry Physician · Ventura, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dmitriy Shmaryan, D.O. is a Psychiatry Physician provider in Ventura, CA (NPI 1245556505).
Provider details
- NPI number
- 1245556505
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A13163 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 196 | 28 |
| Gabapentin | 188 | 23 |
| Aripiprazole | 162 | 21 |
| Trazodone Hcl | 148 | 20 |
| Bupropion Hclbrand: Bupropion Xl | 146 | 20 |
| Buspirone Hcl | 123 | 17 |
| Paliperidone Palmitatebrand: Invega Sustenna |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-12
- Last updated
- 2017-11-01
Frequently asked questions
- What is Dmitriy Shmaryan's NPI number?
- Dmitriy Shmaryan's National Provider Identifier (NPI) is 1245556505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dmitriy Shmaryan's specialty?
- Dmitriy Shmaryan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Dmitriy Shmaryan located?
- Dmitriy Shmaryan's practice location on file with NPPES is 4258 Telegraph Rd, Ventura, CA 93003-3706.
- What is Dmitriy Shmaryan's phone number?
- The practice phone number listed in the NPPES registry for Dmitriy Shmaryan is (805) 477-5700.
- Does Dmitriy Shmaryan accept Medicare?
- Dmitriy Shmaryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dmitriy Shmaryan's NPI active?
- Yes — Dmitriy Shmaryan's NPI (1245556505) is active in the NPPES registry as of the last update on 2017-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.