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Edit this profileAt a glance
- 731 Lyonwood Ave, Walnut, CA 91789
About Erwin Sampang
Erwin Sampang, NP is a nurse practitioner based in Walnut, CA. Erwin is also listed as specializing in nurse practitioner — family. The provider's National Provider Identifier (NPI) is 1114782398.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
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
- (562) 481-5744
- Email not available
Practice Locations
731 LYONWOOD AVE
Walnut, CA 91789
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Common questions
What kind of doctor is Erwin Sampang?
Erwin Sampang is a nurse practitioner in Walnut, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Erwin Sampang's address?
Erwin Sampang is listed at 731 Lyonwood Ave, Walnut, CA 91789. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Erwin Sampang?
The number on file is (562) 481-5744. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Erwin Sampang's NPI number?
Erwin Sampang's National Provider Identifier is 1114782398. 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 Erwin Sampang been practicing?
Erwin Sampang 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 Erwin Sampang confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Erwin Sampang. If this is you, claiming it is free.
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