NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Johannes D Weltin Nd PC

Family Medicine Physician in Monsey, NY · enumerated 2023 · authorized official Johannes Weltin, Owner.

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

National Provider Identifier

1598455420

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Johannes D Weltin Nd PC
Practice address 38 Glenbrook Rd, Monsey, NY, 10952
Phone (845) 558-6565
Fax (845) 354-3975
Enumeration date May 12, 2023
Last updated in NPPES May 12, 2023

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Johannes Weltin
Title Owner
Phone (845) 558-6565

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

What is the NPI number for Johannes D Weltin Nd PC?
The NPI for Johannes D Weltin Nd PC is 1598455420, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Johannes D Weltin Nd PC?
NPPES lists Johannes Weltin (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-12.