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J RYAN MARTIN MD
NPI 1023205507
Obstetrics & Gynecology in New Haven, CT

Active since September 28, 2007
150 SARGENT DR, NEW HAVEN, CT 06511(203) 785-2140(203) 785-3419 Get Directions Write a Review

NPPES record last updated: November 27, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About J Ryan Martin Md NPPES

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

J RYAN MARTIN MD (NPI 1023205507) is an individual obstetrics & gynecology provider in New Haven, Connecticut, licensed in Connecticut (045593) and active in the NPI registry since September 2007.

NPPES Registry Identity

NPI1023205507
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJ RYAN MARTINCredential: MD
Location Address150 SARGENT DRNew Haven, CT 06511-6100
Mailing AddressPo Box 9805, 300 George St 6th FlrNew Haven, CT 06536-0805 · (203) 785-7998 · Fax (203) 785-6414
Phone(203) 785-2140
Fax(203) 785-3419
Sole ProprietorNo
Enumeration DateSeptember 28, 2007
Last NPPES UpdateNovember 27, 2007
✔ NPI 1023205507 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CT · 045593
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
150 SARGENT DR, New Haven, CT 06511
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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.

MRS. ASMAA FERDJALLAH MD, MPH
Pediatrics
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 777-7411
SERENA C FLAHERTY APRN CPNP
Nurse Practitioner (Pediatrics)
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 777-7411
WILLIAM LAWRENCE ROBERTS MD, MSC
Internal Medicine
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 503-3440
HARVEY J KLIMAN MD
Pathology (Anatomic Pathology & Clinical Pathology)
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 785-4708
SOUTHERN CONNECTICUT INTERNAL MEDICINE
Internal Medicine
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-4444
DR. NATHAN ISAAC WOOD MD
Internal Medicine
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 503-3000
MR. CHARLES PARK P.A.
Physician Assistant (Medical)
150 SARGENT DR, SUITE 1
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-4444
RAHAEL ASIA LYNGDOH RAWSON WHNP-BC
Nurse Practitioner (Women's Health)
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 503-3000

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 J Martin's NPI number?

The NPI number for J Martin is 1023205507. It was assigned to this individual provider in the NPPES registry on September 28, 2007.

Where is J Martin located?

J Martin practices at 150 Sargent Dr, New Haven, CT 06511. The listed phone number is (203) 785-2140.

What is J Martin's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for J Martin was last updated on November 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.