Provider Profile
Dayna Granston, RN, RXN, CNS, APRN
Unclaimed ProfileAbout Dayna Granston
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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
- (303) 818-8263
- Email not available
Practice Locations
1634 WALNUT ST STE 201
Boulder, CO 80302
1333 Iris Avenue
Boulder, CO 80304
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 Dayna Granston, RN, RXN, CNS's specialty?
Dayna Granston, RN, RXN, CNS is a registered nurse in Boulder, CO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dayna Granston, RN, RXN, CNS?
Dayna Granston, RN, RXN, CNS is listed at 1634 Walnut St Ste 201, Boulder, CO 80302. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dayna Granston, RN, RXN, CNS?
The number on file is (303) 818-8263. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dayna Granston, RN, RXN, CNS?
Dayna Granston, RN, RXN, CNS's National Provider Identifier is 1639199235. 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 Dayna Granston, RN, RXN, CNS have?
Dayna Granston, RN, RXN, CNS 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 Dayna Granston, RN, RXN, CNS's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dayna Granston, RN, RXN, CNS. 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.