Provider Profile
Merla Sierra, FNP
Unclaimed ProfileAbout Merla Sierra
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Education & Training
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
- (936) 639-5150
- Email not available
Practice Locations
410 GASLIGHT BLVD
Lufkin, TX 75904
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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other nurse practitioners in Lufkin 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Merla Sierra specialize in?
Merla Sierra is a nurse practitioner in Lufkin, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Merla Sierra located?
Merla Sierra is listed at 410 Gaslight Blvd, Lufkin, TX 75904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Merla Sierra's phone number?
The number on file is (936) 639-5150. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Merla Sierra's NPI number?
Merla Sierra's National Provider Identifier is 1285457242. 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
Where did Merla Sierra train?
Merla Sierra attended Other, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How long has Merla Sierra been practicing?
Merla Sierra has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
Has Merla Sierra confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Merla Sierra. 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.