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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashfak Uddin

Dentist in Middletown, NY · enumerated 2013 · practices at Paul Duggal P.C..

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

National Provider Identifier

1558701037

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Registry record

Entity type Individual (Type 1)
Name Dr. Ashfak Uddin
Sex Male
Practice address 119 Wickham Ave, Middletown, NY, 10940
Phone (315) 624-6227
Fax (845) 344-0076
Enumeration date Jun 28, 2013
Last updated in NPPES Nov 6, 2014

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
122300000X Dentist Dental Providers · License 057445 (NY) Primary

Other identifiers

Identifier Type State Issuer
00384309 Medicaid NY -

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

Is NPI 1558701037 active?
Yes, as of the latest NPPES snapshot, NPI 1558701037 is active (record last updated 2014-11-06).
How do I verify Ashfak Uddin's NPI record?
Cross-check NPI 1558701037 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-06.