Brenda Chan, MD
NPI 1760588198 · Nephrology Physician · Stamford, CT
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brenda Chan, MD is a Nephrology Physician provider in Stamford, CT (NPI 1760588198).
Provider details
- NPI number
- 1760588198
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 039469 (CT)
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
1,024 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 263 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 211 | $133 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 147 | $357 |
| 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 | 146 | $17 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 75 | $121 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 124 | 34 |
| Amlodipine Besylate | 121 | 43 |
| Losartan Potassium | 63 | 23 |
| Sevelamer Carbonate | 62 | 16 |
| Calcium Acetate | 51 | 13 |
| Torsemide | 50 | 15 |
| Fat Emulsion/Olive/Soy/Phosphobrand: Clinolipid | 34 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9 across 4 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
- 2006-09-15
- Last updated
- 2013-10-16
Frequently asked questions
- What is Brenda Chan's NPI number?
- Brenda Chan's National Provider Identifier (NPI) is 1760588198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Chan's specialty?
- Brenda Chan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Brenda Chan located?
- Brenda Chan's practice location on file with NPPES is 30 Commerce Rd, Stamford, CT 06902-4550.
- What is Brenda Chan's phone number?
- The practice phone number listed in the NPPES registry for Brenda Chan is (203) 324-7666.
- Does Brenda Chan accept Medicare?
- Brenda Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brenda Chan's NPI active?
- Yes — Brenda Chan's NPI (1760588198) is active in the NPPES registry as of the last update on 2013-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.