Sahdev Saharan, M.D.
NPI 1588875512 · Rheumatology Physician · Tracy, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sahdev Saharan, M.D. is a Rheumatology Physician provider in Tracy, CA (NPI 1588875512).
Provider details
- NPI number
- 1588875512
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A93889 (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
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
2,535 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 | 763 | $118 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 721 | $76 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 479 | $66 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 160 | $90 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 135 | $16 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 128 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 1,076 | 221 |
| Methotrexate Sodiumbrand: Methotrexate | 969 | 207 |
| Prednisone | 840 | 188 |
| Gabapentin | 209 | 46 |
| Leflunomide | 192 | 47 |
| Adalimumabbrand: Humira(cf) Pen | 102 | 12 |
| Meloxicam | 85 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,035 across 194 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
- 2007-05-24
- Last updated
- 2018-03-21
Frequently asked questions
- What is Sahdev Saharan's NPI number?
- Sahdev Saharan's National Provider Identifier (NPI) is 1588875512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sahdev Saharan's specialty?
- Sahdev Saharan is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sahdev Saharan located?
- Sahdev Saharan's practice location on file with NPPES is 530 W Eaton Ave, Tracy, CA 95376-3400.
- What is Sahdev Saharan's phone number?
- The practice phone number listed in the NPPES registry for Sahdev Saharan is (209) 462-7246.
- Does Sahdev Saharan accept Medicare?
- Sahdev Saharan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sahdev Saharan's NPI active?
- Yes — Sahdev Saharan's NPI (1588875512) is active in the NPPES registry as of the last update on 2018-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.