Sergio Narvaez, MD
NPI 1215914833 · Nephrology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergio Narvaez, MD is a Nephrology Physician provider in Brooklyn, NY (NPI 1215914833).
Provider details
- NPI number
- 1215914833
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 240215-1 (NY)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
418 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) |
|---|---|---|
| Insertion of Needle And/Or Tube Into Hemodialysis Circuit and Balloon Dilation of Dialysis Segment With Review By Radiologist36902 | 76 | $260 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 76 | $13 |
| Insertion of Needle And/Or Tube Into Hemodialysis Circuit and Balloon Dilation of Dialysis Segment With Review By Radiologist36902 | 70 | $1,360 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 43 | $58 |
| Balloon Dilation of Dialysis Segment With Review By Radiologist36907 | 26 | $674 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$93 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 (2)
- 4600 Smith Rd Ste A4Norwood, OH 45212-2793Phone: (513) 351-2494Fax: (513) 351-3174
- 1005 N Glebe Rd Ste 230Arlington, VA 22201-5792Phone: (571) 500-8451Fax: (571) 526-1843
Registry dates
- Enumerated
- 2005-12-23
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Frequently asked questions
- What is Sergio Narvaez's NPI number?
- Sergio Narvaez's National Provider Identifier (NPI) is 1215914833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergio Narvaez's specialty?
- Sergio Narvaez is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Sergio Narvaez located?
- Sergio Narvaez's practice location on file with NPPES is 577 Prospect Avenue, Brooklyn, NY 11215-6065.
- What is Sergio Narvaez's phone number?
- The practice phone number listed in the NPPES registry for Sergio Narvaez is (718) 369-1444.
- Does Sergio Narvaez accept Medicare?
- Sergio Narvaez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergio Narvaez's NPI active?
- Yes — Sergio Narvaez's NPI (1215914833) is active in the NPPES registry as of the last update on 2026-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.