Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John Neville Graham Jr., MD

Individual provider Urology Physician · NPI 1588002448

Dr. John Neville Graham Jr., MD is an Urology in Brooklyn, New York. Qualified in 2013, 13 years ago. Practices with Hartford Healthcare Medical Group Specialists PLLC, a 1,537-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Connecticut and New York.

Years since qualifying
13
Licensed in
CA, CT, NY
In the registry since
2013
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

506 6th St
Brooklyn, NY 11215
Phone: (718) 780-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1516 San Pablo St Fl 5, Los Angeles, CA 90033 — (323) 865-3700
  • 1516 San Pablo St Fl 5, Los Angeles, CA 90033 — (323) 865-3700
  • 1262 Post Rd, Fairfield, CT 06824 — (203) 338-6760
  • 450 Clarkson Ave, Brooklyn, NY 11203-2012 — (718) 270-8867

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 076154 (CT)
Urology Physician Taxonomy 208800000X · Licence A153892 (CA)
Urology Physician Taxonomy 208800000X · Licence 300130 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1588002448
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2013
Last updated in NPPESNovember 13, 2023
Certification dateNovember 13, 2023

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Hartford Healthcare Medical Group Specialists Pllc — 1537 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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