Verzhine Chaparyan, CRNA
NPI 1477049948 · Certified Registered Nurse Anesthetist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Verzhine Chaparyan, CRNA is a Certified Registered Nurse Anesthetist provider in Los Angeles, CA (NPI 1477049948).
Provider details
- NPI number
- 1477049948
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- NA95001013 (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 tenure25% of score
7 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
229 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) |
|---|---|---|
| Anesthesia for Nerve Block and Injection Procedure, Prone Position01992 | 64 | $144 |
| Anesthesia for Lens Surgery00142 | 51 | $142 |
| Anesthesia for Other Procedure on Upper Spine00600 | 34 | $342 |
| Anesthesia for Other Procedure on Lower Spine00630 | 27 | $263 |
| Anesthesia for Nerve Block and Injection01991 | 22 | $97 |
| Anesthesia for Other Procedure on Eye00140 | 17 | $160 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 4 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
- 2018-07-07
- Last updated
- 2021-05-03
- Certified
- 2021-05-03
Frequently asked questions
- What is Verzhine Chaparyan's NPI number?
- Verzhine Chaparyan's National Provider Identifier (NPI) is 1477049948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Verzhine Chaparyan's specialty?
- Verzhine Chaparyan is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Verzhine Chaparyan located?
- Verzhine Chaparyan's practice location on file with NPPES is 1500 San Pablo St, Los Angeles, CA 90033-5313.
- What is Verzhine Chaparyan's phone number?
- The practice phone number listed in the NPPES registry for Verzhine Chaparyan is (323) 442-7400.
- Does Verzhine Chaparyan accept Medicare?
- Verzhine Chaparyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Verzhine Chaparyan's NPI active?
- Yes — Verzhine Chaparyan's NPI (1477049948) is active in the NPPES registry as of the last update on 2021-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.