Provider Profile
Ernesto Marrero, MSN, FNP
Unclaimed ProfileAbout Ernesto Marrero
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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
- (512) 243-5872
- Email not available
Practice Locations
2631 GATTIS SCHOOL RD STE 150
Round Rock, TX 78664
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 4
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 Round Rock 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 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Ernesto Marrero, MSN specialize in?
Ernesto Marrero, MSN is a nurse practitioner in Round Rock, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ernesto Marrero, MSN located?
Ernesto Marrero, MSN is listed at 2631 Gattis School Rd Ste 150, Round Rock, TX 78664. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ernesto Marrero, MSN's phone number?
The number on file is (512) 243-5872. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Ernesto Marrero, MSN's NPI number?
Ernesto Marrero, MSN's National Provider Identifier is 1104428416. 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 Ernesto Marrero, MSN train?
Ernesto Marrero, MSN attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Ernesto Marrero, MSN been practicing?
Ernesto Marrero, MSN has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
Has Ernesto Marrero, MSN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ernesto Marrero, MSN. 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.