Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amy Croteau Watts, O.D.
Optometrist in Boston, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669416400
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Registry record
Entity type Individual (Type 1)
Name Amy Croteau Watts
Credential O.D.
Sex Female
Practice address 243 Charles St, Boston, MA, 02114
Phone (617) 573-3185
Fax (617) 573-6871
Enumeration date Jun 15, 2006
Last updated in NPPES Jul 23, 2013
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| NM00PA25 | Other | NM | BC BS OF NM |
| 74986201 | Medicaid | NM | - |
| P00323162 | Other | NM | RRB MEDICARE RAILROAD |
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
How do I verify Amy Watts's NPI record?
Cross-check NPI 1669416400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669416400 active?
Yes, as of the latest NPPES snapshot, NPI 1669416400 is active (record last updated 2013-07-23).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-23.