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Edit this profileAt a glance
- 1028 Loma Dr, Hermosa Beach, CA 90254
About Mary O'brien
Mary L. O'Brien, CNM is an advanced practice midwife practicing in Hermosa Beach, CA. This provider record is associated with NPI 1124177332.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (310) 376-5647
- Email not available
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Practice Locations
1028 LOMA DR
Hermosa Beach, CA 90254
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Common questions
What does Mary L. O'Brien specialize in?
Mary L. O'Brien is an advanced practice midwife in Hermosa Beach, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary L. O'Brien located?
Mary L. O'Brien is listed at 1028 Loma Dr, Hermosa Beach, CA 90254. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary L. O'Brien's phone number?
The number on file is (310) 376-5647. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary L. O'Brien's NPI number?
Mary L. O'Brien's National Provider Identifier is 1124177332. 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 Mary L. O'Brien been practicing?
Mary L. O'Brien has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Mary L. O'Brien confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary L. O'Brien. If this is you, claiming it is free.
Guide.md
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