Haytham Al-Azzeh, MD
NPI 1437170438 · Cardiovascular Disease Physician · Houston, TX
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haytham Al-Azzeh, MD is a Cardiovascular Disease Physician provider in Houston, TX (NPI 1437170438).
Provider details
- NPI number
- 1437170438
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- L5644 (TX)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,803 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 | 298 | $88 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 282 | $14 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 207 | $7 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 146 | $162 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 141 | $76 |
| Ultrasound of Both Sides of Head and Neck Blood Flow |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 386 | 125 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 317 | 107 |
| Metoprolol Succinate | 219 | 74 |
| Lisinopril | 215 | 71 |
| Amlodipine Besylate | 212 | 69 |
| Carvedilol | 210 | 67 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$184 across 10 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
Registry dates
- Enumerated
- 2006-07-22
- Last updated
- 2018-06-08
Frequently asked questions
- What is Haytham Al-Azzeh's NPI number?
- Haytham Al-Azzeh's National Provider Identifier (NPI) is 1437170438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haytham Al-Azzeh's specialty?
- Haytham Al-Azzeh is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Haytham Al-Azzeh located?
- Haytham Al-Azzeh's practice location on file with NPPES is 11920 Astoria Blvd Ste 220, Houston, TX 77089.
- What is Haytham Al-Azzeh's phone number?
- The practice phone number listed in the NPPES registry for Haytham Al-Azzeh is (281) 484-0900.
- Does Haytham Al-Azzeh accept Medicare?
- Haytham Al-Azzeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haytham Al-Azzeh's NPI active?
- Yes — Haytham Al-Azzeh's NPI (1437170438) is active in the NPPES registry as of the last update on 2018-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.