Alireza Khazaeizadeh, MD
NPI 1346411477 · Internal Medicine Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alireza Khazaeizadeh, MD is a Internal Medicine Physician provider in Anaheim, CA (NPI 1346411477).
Provider details
- NPI number
- 1346411477
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A100885 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,296 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 421 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 381 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 172 | $98 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 77 | $16 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 67 | $120 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 91 | 78 |
| Atorvastatin Calcium | 64 | 19 |
| Levothyroxine Sodium | 53 | 19 |
| Amlodipine Besylate | 51 | 18 |
| Lisinopril | 50 | 17 |
| Rosuvastatin Calcium | 49 | 21 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$283 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 24301 Paseo De Valencia Ste 104Laguna Woods, CA 92637-3111Phone: (949) 600-7733Fax: (949) 600-8822
- 366 San Miguel Dr Ste 210Newport Beach, CA 92660-7810Phone: (949) 600-7733Fax: (949) 600-8822
Registry dates
- Enumerated
- 2008-03-17
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Alireza Khazaeizadeh's NPI number?
- Alireza Khazaeizadeh's National Provider Identifier (NPI) is 1346411477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alireza Khazaeizadeh's specialty?
- Alireza Khazaeizadeh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alireza Khazaeizadeh located?
- Alireza Khazaeizadeh's practice location on file with NPPES is 601 S Beach Blvd, Anaheim, CA 92804-3102.
- What is Alireza Khazaeizadeh's phone number?
- The practice phone number listed in the NPPES registry for Alireza Khazaeizadeh is (949) 600-7733.
- Does Alireza Khazaeizadeh accept Medicare?
- Alireza Khazaeizadeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alireza Khazaeizadeh's NPI active?
- Yes — Alireza Khazaeizadeh's NPI (1346411477) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.