Johnica Eyvazzadeh, MD
NPI 1144274085 · Anesthesiology Physician · San Ramon, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johnica Eyvazzadeh, MD is a Anesthesiology Physician provider in San Ramon, CA (NPI 1144274085).
Provider details
- NPI number
- 1144274085
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A98308 (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
20 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
224 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 72 | $155 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 63 | $141 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 21 | $192 |
| Anesthesia for Extensive Surgery on Spine00670 | 19 | $529 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 19 | $191 |
| Continuous Infusion of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve) Through Catheter64448 | 19 | $72 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-22
- Last updated
- 2022-01-20
- Certified
- 2022-01-13
Frequently asked questions
- What is Johnica Eyvazzadeh's NPI number?
- Johnica Eyvazzadeh's National Provider Identifier (NPI) is 1144274085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnica Eyvazzadeh's specialty?
- Johnica Eyvazzadeh is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Johnica Eyvazzadeh located?
- Johnica Eyvazzadeh's practice location on file with NPPES is 2420 Camino Ramon Ste 270, San Ramon, CA 94583-4319.
- What is Johnica Eyvazzadeh's phone number?
- The practice phone number listed in the NPPES registry for Johnica Eyvazzadeh is (925) 543-0140.
- Does Johnica Eyvazzadeh accept Medicare?
- Johnica Eyvazzadeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johnica Eyvazzadeh's NPI active?
- Yes — Johnica Eyvazzadeh's NPI (1144274085) is active in the NPPES registry as of the last update on 2022-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.