Yervand Topchyan, DNP
NPI 1821662198 · Family Nurse Practitioner · Northridge, CA
Yervand Topchyan, DNP is a Family Nurse Practitioner provider in Northridge, CA (NPI 1821662198).
Provider details
- NPI number
- 1821662198
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- F05210399 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 135 | 30 |
| Diclofenac Sodium | 107 | 29 |
| Amlodipine Besylate | 83 | 15 |
| Clonidine Hcl | 80 | 11 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 72 | 22 |
| Metformin Hcl | 65 | 14 |
| Furosemide | 62 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-19
- Last updated
- 2021-05-24
- Certified
- 2021-05-24
Frequently asked questions
- What is Yervand Topchyan's NPI number?
- Yervand Topchyan's National Provider Identifier (NPI) is 1821662198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yervand Topchyan's specialty?
- Yervand Topchyan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yervand Topchyan located?
- Yervand Topchyan's practice location on file with NPPES is 16909 Labrador St, Northridge, CA 91343-1721.
- What is Yervand Topchyan's phone number?
- The practice phone number listed in the NPPES registry for Yervand Topchyan is (818) 614-2202.
- Is Yervand Topchyan's NPI active?
- Yes — Yervand Topchyan's NPI (1821662198) is active in the NPPES registry as of the last update on 2021-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.