Provider Profile
Gretchen Hertlein-Keltner, RN
Unclaimed ProfileAbout Gretchen Hertlein-Keltner
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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.
Contact Information
- (808) 838-6570
- Email not available
Practice Locations
459 PATTERSON RD
Honolulu, HI 96819
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 registered nurses at this location 8
Same specialty, same street address — most likely the same department or group.
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.
Other registered nurses in Honolulu 3
Same specialty, same city.
Common questions
What does Gretchen Hertlein-Keltner specialize in?
Gretchen Hertlein-Keltner is a registered nurse in Honolulu, HI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Gretchen Hertlein-Keltner located?
Gretchen Hertlein-Keltner is listed at 459 Patterson Rd, Honolulu, HI 96819. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gretchen Hertlein-Keltner's phone number?
The number on file is (808) 838-6570. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Gretchen Hertlein-Keltner's NPI number?
Gretchen Hertlein-Keltner's National Provider Identifier is 1558101634. 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 Gretchen Hertlein-Keltner been practicing?
Gretchen Hertlein-Keltner has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Gretchen Hertlein-Keltner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Gretchen Hertlein-Keltner. 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.