Hal Richardson, MD
NPI 1750439543 · Emergency Medicine Physician · Whittier, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hal Richardson, MD is a Emergency Medicine Physician provider in Whittier, CA (NPI 1750439543).
Provider details
- NPI number
- 1750439543
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A52543 (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
413 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 | 133 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 114 | $173 |
| Critical Care, First 30-74 Minutes99291 | 98 | $211 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 44 | $119 |
| Emergent Insertion of Breathing Tube Into Windpipe Using an Endoscope31500 | 13 | $138 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciprofloxacin Hcl | 46 | 46 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 43 | 43 |
| Azithromycin | 32 | 32 |
| Ibuprofen | 23 | 23 |
| Ondansetronbrand: Ondansetron Odt | 17 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | 16 |
| Dicyclomine Hcl | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2008-03-13
Frequently asked questions
- What is Hal Richardson's NPI number?
- Hal Richardson's National Provider Identifier (NPI) is 1750439543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hal Richardson's specialty?
- Hal Richardson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hal Richardson located?
- Hal Richardson's practice location on file with NPPES is Intercommunity Emergency Medical Group, Whittier, CA 90602.
- What is Hal Richardson's phone number?
- The practice phone number listed in the NPPES registry for Hal Richardson is (562) 698-0811.
- Does Hal Richardson accept Medicare?
- Hal Richardson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hal Richardson's NPI active?
- Yes — Hal Richardson's NPI (1750439543) is active in the NPPES registry as of the last update on 2008-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.