Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Sergio R Narvaez, MD

Individual provider Nephrology Physician · NPI 1215914833

Dr. Sergio R Narvaez, MD is an Internal Medicine in Brooklyn, New York. Qualified in 1997, 29 years ago. Practices with Healthqare Services, LLC, an 8-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois, New York, Ohio and Virginia.

Years since qualifying
29
Licensed in
IL, NY, OH, VA
In the registry since
2005
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

577 Prospect Ave
Brooklyn, NY 11215-6065
Phone: (718) 369-1444
Fax: (718) 369-3066
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4600 Smith Rd Ste A4, Norwood, OH 45212-2793 — (513) 351-2494
  • 1005 N Glebe Rd Ste 230, Arlington, VA 22201-5792 — (571) 500-8451

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 240215-1 (NY)
Nephrology Physician Taxonomy 207RN0300X · Licence 036108325 (IL)
Nephrology Physician Taxonomy 207RN0300X · Licence 0101242562 (VA)
Nephrology Physician Taxonomy 207RN0300X · Licence 35-131448 (OH)

Record details

NPI number1215914833
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 23, 2005
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Healthqare Services, Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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