Evan Eisher
NPI 1689217630 · Physician Assistant · San Diego, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evan Eisher is a Physician Assistant provider in San Diego, CA (NPI 1689217630).
Provider details
- NPI number
- 1689217630
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PA64456 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
124 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 124 | $152 |
Typical Medicare-allowed amounts for these services range $152–$152 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 9300 Campus Point DrLa Jolla, CA 92037-1300Phone: (800) 926-8273Fax: (888) 539-8781
- 3809 Se Stephens StPortland, OR 97214-5248Phone: (760) 473-2967
Registry dates
- Enumerated
- 2019-10-22
- Last updated
- 2025-10-23
- Certified
- 2025-10-23
Frequently asked questions
- What is Evan Eisher's NPI number?
- Evan Eisher's National Provider Identifier (NPI) is 1689217630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evan Eisher's specialty?
- Evan Eisher is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Evan Eisher located?
- Evan Eisher's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Evan Eisher's phone number?
- The practice phone number listed in the NPPES registry for Evan Eisher is (800) 926-8273.
- Does Evan Eisher accept Medicare?
- Evan Eisher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evan Eisher's NPI active?
- Yes — Evan Eisher's NPI (1689217630) is active in the NPPES registry as of the last update on 2025-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.