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Edit this profileAt a glance
- 22 S Greene St # S4D03, Baltimore, MD 21201
About Sergio Arellano-Ayala
Sergio Arellano-Ayala, NP is a nurse practitioner based in Baltimore, MD. Sergio is also listed as specializing in nurse practitioner — acute care. The provider's National Provider Identifier (NPI) is 1891328779.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (410) 328-5831
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
22 S GREENE ST # S4D03
Baltimore, MD 21201
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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 23 related providers in 3 groups
Other nurse practitioners in Baltimore 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Sergio Arellano-Ayala specialize in?
Sergio Arellano-Ayala is a nurse practitioner in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Sergio Arellano-Ayala located?
Sergio Arellano-Ayala is listed at 22 S Greene St # S4D03, Baltimore, MD 21201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Sergio Arellano-Ayala's phone number?
The number on file is (410) 328-5831. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Sergio Arellano-Ayala?
Sergio Arellano-Ayala's National Provider Identifier is 1891328779. 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 Sergio Arellano-Ayala train?
Sergio Arellano-Ayala attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sergio Arellano-Ayala have?
Sergio Arellano-Ayala has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
Is Sergio Arellano-Ayala's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sergio Arellano-Ayala. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.