Hateem Siddiqui
NPI 1487099669 · Internal Medicine Physician · San Bernardino, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hateem Siddiqui is a Internal Medicine Physician provider in San Bernardino, CA (NPI 1487099669).
Provider details
- NPI number
- 1487099669
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A139511 (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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
641 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 184 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 165 | $98 |
| Hemoglobin A1c Level83036 | 108 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 96 | $142 |
| Administration of Influenza Virus VaccineG0008 | 31 | $33 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 125 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 456 | 126 |
| Amlodipine Besylate | 314 | 92 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 230 | 57 |
| Pantoprazole Sodium | 186 | 56 |
| Gabapentin | 175 | 50 |
| Losartan Potassium | 150 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (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 (1)
- 13677 Foothill Blvd Ste QFontana, CA 92335-0214Phone: (909) 202-4336Fax: (909) 222-6023
Registry dates
- Enumerated
- 2013-05-01
- Last updated
- 2025-06-19
- Certified
- 2025-06-19
Frequently asked questions
- What is Hateem Siddiqui's NPI number?
- Hateem Siddiqui's National Provider Identifier (NPI) is 1487099669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hateem Siddiqui's specialty?
- Hateem Siddiqui is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hateem Siddiqui located?
- Hateem Siddiqui's practice location on file with NPPES is 1800 Western Ave Ste 409, San Bernardino, CA 92411-1355.
- What is Hateem Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Hateem Siddiqui is (909) 202-4336.
- Does Hateem Siddiqui accept Medicare?
- Hateem Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hateem Siddiqui's NPI active?
- Yes — Hateem Siddiqui's NPI (1487099669) is active in the NPPES registry as of the last update on 2025-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.