Susan Aminzai, M.D.
NPI 1619471091 · Internal Medicine Physician · San Bernardino, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Aminzai, M.D. is a Internal Medicine Physician provider in San Bernardino, CA (NPI 1619471091).
Provider details
- NPI number
- 1619471091
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 173244 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 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
165 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $132 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 26 | $20 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 25 | $133 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 17 | $16 |
Typical Medicare-allowed amounts for these services range $16–$133 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 214 | 67 |
| Amlodipine Besylate | 164 | 53 |
| Levothyroxine Sodium | 141 | 42 |
| Losartan Potassium | 140 | 44 |
| Omeprazole | 120 | 32 |
| Lisinopril | 107 | 36 |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 2 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)
- 7117 Brockton AveRiverside, CA 92506-2658Phone: (951) 782-3618Fax: (951) 784-3271
- 450 Stanyan StSan Francisco, CA 94117-1019Phone: (415) 750-5942Fax: (415) 750-5594
Registry dates
- Enumerated
- 2018-03-21
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Susan Aminzai's NPI number?
- Susan Aminzai's National Provider Identifier (NPI) is 1619471091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Aminzai's specialty?
- Susan Aminzai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Aminzai located?
- Susan Aminzai's practice location on file with NPPES is 1700 N Waterman Ave, San Bernardino, CA 92404-5105.
- What is Susan Aminzai's phone number?
- The practice phone number listed in the NPPES registry for Susan Aminzai is (909) 883-8611.
- Does Susan Aminzai accept Medicare?
- Susan Aminzai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Aminzai's NPI active?
- Yes — Susan Aminzai's NPI (1619471091) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.