Are you Ann M. Hennessey, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 621 S New Ballas Rd Ste 1001B, Saint Louis, MO 63141
About Dr. Hennessey
Ann M. Hennessey, M.D. is a healthcare provider in Saint Louis, MO specializing in pediatrics. This provider record is associated with NPI 1053471581.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (314) 872-8752
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
621 S NEW BALLAS RD STE 1001B
Saint Louis, MO 63141
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 pediatricians 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.
Common questions
What kind of doctor is Ann M. Hennessey?
Ann M. Hennessey is a pediatrician in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
What is Ann M. Hennessey's address?
Ann M. Hennessey is listed at 621 S New Ballas Rd Ste 1001B, Saint Louis, MO 63141. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Ann M. Hennessey?
The number on file is (314) 872-8752. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ann M. Hennessey?
Ann M. Hennessey's National Provider Identifier is 1053471581. 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 much experience does Ann M. Hennessey have?
Ann M. Hennessey has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Ann M. Hennessey's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ann M. Hennessey. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.