Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Heather Alicia Monge
Optometrist in Amsterdam, NY · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336657907
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Registry record
Entity type Individual (Type 1)
Name Dr. Heather Alicia Monge
Sex Female
Practice address 100 Holland Circle Dr, Amsterdam, NY, 12010
Phone (518) 842-3800
Fax (518) 842-3900
Enumeration date Jan 17, 2018
Last updated in NPPES Sep 17, 2019
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1336657907 active?
Yes, as of the latest NPPES snapshot, NPI 1336657907 is active (record last updated 2019-09-17).
How do I verify Heather Monge's NPI record?
Cross-check NPI 1336657907 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-17.