Andrew Wittenberg, MD
NPI 1053320291 · Emergency Medicine Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Wittenberg, MD is a Emergency Medicine Physician provider in Long Beach, CA (NPI 1053320291).
Provider details
- NPI number
- 1053320291
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A88534 (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
293 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 85 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 78 | $176 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 56 | $7 |
| Critical Care, First 30-74 Minutes99291 | 36 | $212 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 21 | $178 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2020-09-25
- Certified
- 2020-09-25
Frequently asked questions
- What is Andrew Wittenberg's NPI number?
- Andrew Wittenberg's National Provider Identifier (NPI) is 1053320291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Wittenberg's specialty?
- Andrew Wittenberg is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Wittenberg located?
- Andrew Wittenberg's practice location on file with NPPES is 2801 Atlantic Ave, Long Beach, CA 90806-1701.
- What is Andrew Wittenberg's phone number?
- The practice phone number listed in the NPPES registry for Andrew Wittenberg is (562) 933-2000.
- Does Andrew Wittenberg accept Medicare?
- Andrew Wittenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Wittenberg's NPI active?
- Yes — Andrew Wittenberg's NPI (1053320291) is active in the NPPES registry as of the last update on 2020-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.