Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ronald G. Cally, M.D., LLC

Q: What is the NPI number for Ronald G. Cally, M.D., LLC?

The NPI for Ronald G. Cally, M.D., LLC is 1629164231, a Type 2 (organization) record in the CMS NPPES registry.

Pediatrics Physician in Ridgewood, NJ · enumerated 2006 · authorized official Ronald Cally, Pediatrician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629164231

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Registry record

Entity type Organization (Type 2)

Legal business name Ronald G. Cally, M.D., LLC

Practice address 1250 East Ridgewood Avenue, Ridgewood, NJ, 07450

Phone (201) 444-1133

Fax (201) 444-4841

Enumeration date Oct 4, 2006

Last updated in NPPES Sep 16, 2014

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 25MA07177000 (NJ) Primary

Authorized official

Name Ronald Cally

Title Pediatrician

Phone (201) 444-1133

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Ronald G. Cally, M.D., LLC?

NPPES lists Ronald Cally (Pediatrician) as the authorized official for this organization.

What is the NPI number for Ronald G. Cally, M.D., LLC?

The NPI for Ronald G. Cally, M.D., LLC is 1629164231, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-16.