Provider Profile
Catherine Harrington
Unclaimed ProfileAbout Catherine Harrington
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (617) 794-5314
- Email not available
Practice Locations
950 WINTER ST 3800
Waltham, MA 02451
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 nurse practitioners at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 4 related providers in 1 group
Common questions
What is Catherine Harrington's specialty?
Catherine Harrington is a nurse practitioner in Waltham, MA. 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 Catherine Harrington?
Catherine Harrington is listed at 950 Winter St 3800, Waltham, MA 02451. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Catherine Harrington?
The number on file is (617) 794-5314. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Catherine Harrington's NPI number?
Catherine Harrington's National Provider Identifier is 1669862736. 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 Catherine Harrington been practicing?
Catherine Harrington 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 Catherine Harrington confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Catherine Harrington. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.