Provider Profile
Anna Louise Citlali Mercier, CASAC-T
Unclaimed ProfileAbout Anna Mercier
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NPI-Registered Specialty
Credentials & Registry Details
Source: NPPES NPI Registry
Contact Information
- (212) 204-8430
- Email not available
Practice Locations
369 LEXINGTON AVE RM 14A
New York, NY 10017
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other addiction & substance abuse counselors at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other addiction & substance abuse counselors in New York 8
Same specialty, same city.
Common questions
What is Dr. Mercier's specialty?
Dr. Mercier is an addiction & substance abuse counselor in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Addiction & Substance Abuse Counselor”.
NPI registry
Where can I find Dr. Mercier?
Dr. Mercier is listed at 369 LEXINGTON AVE RM 14A, New York, NY 10017. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Mercier?
The number on file is (212) 204-8430. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mercier's NPI number?
Dr. Mercier's National Provider Identifier is 1275410946. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Mercier been practicing?
Dr. Mercier has npi registered since 2025. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Mercier confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mercier. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.