Khurram Abbass, MD
NPI 1154455178 · Rheumatology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Khurram Abbass, MD is a Rheumatology Physician provider in San Jose, CA (NPI 1154455178).
Provider details
- NPI number
- 1154455178
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.093406 (OH)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,737 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) |
|---|---|---|
| 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 | 849 | $19 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 775 | $155 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 544 | $97 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 181 | $111 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 149 | $199 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 237 | 146 |
| Alendronate Sodium | 176 | 108 |
| Methotrexate Sodiumbrand: Methotrexate | 175 | 72 |
| Diclofenac Sodium | 124 | 67 |
| Hydroxychloroquine Sulfate | 124 | 62 |
| Leflunomide | 86 | 41 |
| Allopurinol | 58 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,596 across 149 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
- 2007-03-14
- Last updated
- 2022-08-17
- Certified
- 2022-08-17
Frequently asked questions
- What is Khurram Abbass's NPI number?
- Khurram Abbass's National Provider Identifier (NPI) is 1154455178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Khurram Abbass's specialty?
- Khurram Abbass is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Khurram Abbass located?
- Khurram Abbass's practice location on file with NPPES is 200 Jose Figueres Ave Ste 480, San Jose, CA 95116-1595.
- What is Khurram Abbass's phone number?
- The practice phone number listed in the NPPES registry for Khurram Abbass is (408) 684-4104.
- Does Khurram Abbass accept Medicare?
- Khurram Abbass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Khurram Abbass's NPI active?
- Yes — Khurram Abbass's NPI (1154455178) is active in the NPPES registry as of the last update on 2022-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.