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Edit this profileAt a glance
- 401 Shippan Ave, Stamford, CT 06902
About Maria Johnston
Listed in the NPI registry as a nurse practitioner — family, Maria S. Johnston, APRN, FNP practices in Stamford, CT. NPI 1578930608 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (203) 253-2800
- Email not available
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Practice Locations
401 SHIPPAN AVE
Stamford, CT 06902
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 1
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 kind of doctor is Maria S. Johnston, APRN?
Maria S. Johnston, APRN is a nurse practitioner in Stamford, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
What is Maria S. Johnston, APRN's address?
Maria S. Johnston, APRN is listed at 401 Shippan Ave, Stamford, CT 06902. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Maria S. Johnston, APRN?
The number on file is (203) 253-2800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Maria S. Johnston, APRN's NPI number?
Maria S. Johnston, APRN's National Provider Identifier is 1578930608. 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 Maria S. Johnston, APRN been practicing?
Maria S. Johnston, APRN has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Maria S. Johnston, APRN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Maria S. Johnston, APRN. If this is you, claiming it is free.
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