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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JONATHAN LORCH M.D.
NPI 1407819733
Internal Medicine - Nephrology in New York, NY

Active since April 08, 2006
505 E 70TH ST, 2ND FLOOR, NEW YORK, NY 10021(212) 746-1559(212) 746-8439 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jonathan Lorch M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JONATHAN LORCH M.D. (NPI 1407819733) is an individual nephrology provider in New York, New York, licensed in New York (130401) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1407819733
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. JONATHAN LORCHCredential: M.D.
Location Address505 E 70TH ST, 2ND FLOORNew York, NY 10021-4872
Mailing Address504 E 74th St, 5th FloorNew York, NY 10021-3486 · (212) 249-4061 · Fax (212) 249-4659
Phone(212) 746-1559
Fax(212) 746-8439
Sole ProprietorNo
Enumeration DateApril 8, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1407819733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in NY · 130401
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
505 E 70TH ST, New York, NY 10021
Open in Google Maps ↗

Other Identifiers 1

Medicaid00807772NY

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AJAYRAM VIVEK ULLAL M.D.
Student in an Organized Health Care Education/Training Program
505 E 70TH ST, 505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-3587
LAURA NAVARRO
Student in an Organized Health Care Education/Training Program
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2900
MISS RACHEL BETH KAPLAN RN, CPNP
Nurse Practitioner (Pediatrics)
505 E 70TH ST, BOX 279
NEW YORK, NY 10021
New York County (646) 962-4303
MR. ALEXANDER PAUL AJETO
Internal Medicine
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-4007
ZACHARY FALK MD
Student in an Organized Health Care Education/Training Program
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2900
DR. JONES TREVOR NAUSEEF MD PHD
Internal Medicine (Medical Oncology)
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2942
KUMAR NAIR MD
Internal Medicine
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2942
CLARISSA ANDRE
Internal Medicine
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-9663

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jonathan Lorch's NPI number?

The NPI number for Jonathan Lorch is 1407819733. It was assigned to this individual provider in the NPPES registry on April 8, 2006.

Where is Jonathan Lorch located?

Jonathan Lorch practices at 505 E 70th St 2nd Floor, New York, NY 10021. The listed phone number is (212) 746-1559.

What is Jonathan Lorch's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Jonathan Lorch was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.