Waseem Allabban, MD
NPI 1972704427 · Rheumatology Physician · Chandler, AZ
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Waseem Allabban, MD is a Rheumatology Physician provider in Chandler, AZ (NPI 1972704427).
Provider details
- NPI number
- 1972704427
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125047338 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,895 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 | 911 | $112 |
| 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 | 573 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 514 | $157 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 300 | $13 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 183 | $56 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 258 | 106 |
| Hydroxychloroquine Sulfate | 248 | 126 |
| Methotrexate Sodiumbrand: Methotrexate | 194 | 90 |
| Sulfasalazinebrand: Sulfasalazine Dr | 71 | 36 |
| Folic Acid | 46 | 21 |
| Allopurinol | 41 | 15 |
| Colchicine | 40 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,811 across 83 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
- 2007-05-31
- Last updated
- 2014-09-29
Frequently asked questions
- What is Waseem Allabban's NPI number?
- Waseem Allabban's National Provider Identifier (NPI) is 1972704427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Waseem Allabban's specialty?
- Waseem Allabban is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Waseem Allabban located?
- Waseem Allabban's practice location on file with NPPES is 5720 W Chandler Blvd, Chandler, AZ 85226-3359.
- What is Waseem Allabban's phone number?
- The practice phone number listed in the NPPES registry for Waseem Allabban is (480) 568-6788.
- Does Waseem Allabban accept Medicare?
- Waseem Allabban is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Waseem Allabban's NPI active?
- Yes — Waseem Allabban's NPI (1972704427) is active in the NPPES registry as of the last update on 2014-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.