Andrew Givner, M.D.
NPI 1891808622 · Emergency Medicine Physician · Westminster, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Givner, M.D. is a Emergency Medicine Physician provider in Westminster, CA (NPI 1891808622).
Provider details
- NPI number
- 1891808622
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A95678 (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
19 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
659 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 286 | $182 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 164 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 92 | $125 |
| X-Ray of Chest, 1 View71045 | 53 | $9 |
| Critical Care, First 30-74 Minutes99291 | 46 | $222 |
| X-Ray of Pelvis, 1-2 Views72170 | 18 | $9 |
Typical Medicare-allowed amounts for these services range $8–$222 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Andrew Givner's NPI number?
- Andrew Givner's National Provider Identifier (NPI) is 1891808622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Givner's specialty?
- Andrew Givner is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Givner located?
- Andrew Givner's practice location on file with NPPES is 200 Hospital Cir, Westminster, CA 92683-3910.
- What is Andrew Givner's phone number?
- The practice phone number listed in the NPPES registry for Andrew Givner is (714) 893-4541.
- Does Andrew Givner accept Medicare?
- Andrew Givner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Givner's NPI active?
- Yes — Andrew Givner's NPI (1891808622) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.