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Edit this profileAt a glance
- 3949 Browning Pl, Raleigh, NC 27609
About Dr. Sierra
John Sierra, M.D. practices nuclear medicine in Raleigh, NC. The provider's National Provider Identifier (NPI) is 1710927744.
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
- (919) 787-8221
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3949 BROWNING PL
Raleigh, NC 27609
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 nuclear medicines at this location 2
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 6 related providers in 1 group
Common questions
What is John Sierra's specialty?
John Sierra is a nuclear medicine in Raleigh, NC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find John Sierra?
John Sierra is listed at 3949 Browning Pl, Raleigh, NC 27609. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John Sierra?
The number on file is (919) 787-8221. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John Sierra's NPI number?
John Sierra's National Provider Identifier is 1710927744. 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 John Sierra been practicing?
John Sierra 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
Has John Sierra confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Sierra. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.