Provider Profile
Lionel Williamson, FNP
Unclaimed ProfileAbout Lionel Williamson
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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
- (916) 226-6190
- Email not available
Practice Locations
8325 ELK GROVE FLORIN RD STE 800
Sacramento, CA 95829
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Sacramento 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Lionel Williamson specialize in?
Lionel Williamson is a nurse practitioner in Sacramento, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Lionel Williamson located?
Lionel Williamson is listed at 8325 Elk Grove Florin Rd Ste 800, Sacramento, CA 95829. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Lionel Williamson's phone number?
The number on file is (916) 226-6190. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Lionel Williamson?
Lionel Williamson's National Provider Identifier is 1881996445. 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 Lionel Williamson train?
Lionel Williamson attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Lionel Williamson have?
Lionel Williamson has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
Is Lionel Williamson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Lionel Williamson. 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.