At a glance
- 800 Howard Ave, Ypb 4Th Floor, New Haven, CT 06519
About Mary Johnston
Mary L. Johnston, APRN is a nurse practitioner — adult health based in New Haven, CT. The provider's National Provider Identifier (NPI) is 1841424801.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (203) 785-4191
- Email not available
Practice Locations
800 HOWARD AVE YPB 4TH FLOOR
New Haven, CT 06519
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 is Mary L. Johnston's specialty?
Mary L. Johnston is a nurse practitioner in New Haven, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Adult Health”.
NPI registry
Where can I find Mary L. Johnston?
Mary L. Johnston is listed at 800 Howard Ave Ypb 4Th Floor, New Haven, CT 06519. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mary L. Johnston?
The number on file is (203) 785-4191. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mary L. Johnston?
Mary L. Johnston's National Provider Identifier is 1841424801. 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 Mary L. Johnston have?
Mary L. Johnston has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Mary L. Johnston's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mary L. Johnston. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.