STEPHEN M. SPEAR M.D. AND STUART A. NERZIG, M.D., PC
NPI 1497948137
Internal Medicine in Southbury, CT

Q: What is Stephen M. Spear M.D. And Stuart A. Nerzig, M.D., PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since August 27, 2007

30 QUAKER FARMS RD, SOUTHBURY, CT 06488(203) 262-9300(203) 264-1523 Get Directions Write a Review

NPPES record last updated: September 5, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Stephen M. Spear M.d. And Stuart A. Nerzig, M.d., Pc NPPES

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

STEPHEN M. SPEAR M.D. AND STUART A. NERZIG, M.D., PC (NPI 1497948137) is a healthcare organization registered as an internal medicine in Southbury, Connecticut and active in the NPI registry since August 2007. The organization lists Stephen Michael Spear, Doctor, as its authorized official.

NPPES Registry Identity

NPI1497948137

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameSTEPHEN M. SPEAR M.D. AND STUART A. NERZIG, M.D., PC

Location Address30 QUAKER FARMS RDSouthbury, CT 06488-2732

Mailing Address30 Quaker Farms RdSouthbury, CT 06488-2732 · (203) 262-9300 · Fax (203) 264-1523

Phone(203) 262-9300

Fax(203) 264-1523

Organization SubpartNo

Authorized OfficialStephen Michael SpearDoctor · (203) 262-9300

Enumeration DateAugust 27, 2007

Last NPPES UpdateSeptember 5, 2007

✔ NPI 1497948137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

30 QUAKER FARMS RD, Southbury, CT 06488

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Other Identifiers 1

Medicare PINC01772CT

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 9

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

JEFF CERSONSKY, MD, FAAP

Pediatrics