Waseem Aziz, MD
NPI 1023038270 · Gastroenterology Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Waseem Aziz, MD is a Gastroenterology Physician provider in Fairfax, VA (NPI 1023038270).
Provider details
- NPI number
- 1023038270
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME169652 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
532 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 216 | $131 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 55 | $76 |
| Diagnostic Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43235 | 42 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 38 | $120 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 34 | $111 |
| Review By Radiologist of Image From Tube Placement Into Bile Duct Using an Endoscope |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$363 across 3 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 (5)
- 2150 Pennsylvania Ave NwWashington, DC 20037-3201Phone: (202) 741-2227
- 2815 S Seacrest BlvdBoynton Beach, FL 33435-7969Phone: (561) 737-7733
- 500 Martha Jefferson DrCharlottesville, VA 22911-4668Phone: (757) 654-5260
- 1871 Evelyn Byrd AveHarrisonburg, VA 22801-3487Phone: (540) 564-5800Fax: (833) 552-3026
- 44045 Riverside PkwyLeesburg, VA 20176-5101Phone: (703) 858-6000Fax: (703) 858-6900
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2025-01-13
- Certified
- 2025-01-13
Frequently asked questions
- What is Waseem Aziz's NPI number?
- Waseem Aziz's National Provider Identifier (NPI) is 1023038270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Waseem Aziz's specialty?
- Waseem Aziz is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Waseem Aziz located?
- Waseem Aziz's practice location on file with NPPES is 3700 Joseph Siewick Dr, Fairfax, VA 22033-1744.
- What is Waseem Aziz's phone number?
- The practice phone number listed in the NPPES registry for Waseem Aziz is (703) 281-1023.
- Does Waseem Aziz accept Medicare?
- Waseem Aziz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Waseem Aziz's NPI active?
- Yes — Waseem Aziz's NPI (1023038270) is active in the NPPES registry as of the last update on 2025-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.