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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. RYAN HINOJOSA, PROFESSIONAL CORPORATION
NPI 1063327062
Clinical Neuropsychologist in Washington, DC

Active since August 17, 2026
1300 I ST NW STE 400E, WASHINGTON, DC 20005(202) 505-1452 Get Directions Write a Review

NPPES record added: August 17, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Ryan Hinojosa, Professional Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RYAN HINOJOSA, PROFESSIONAL CORPORATION (NPI 1063327062) is a healthcare organization registered as a clinical neuropsychologist in Washington, District Of Columbia and active in the NPI registry since August 2026. The organization lists Ryan Hinojosa, Psychologist, as its authorized official.

NPPES Registry Identity

NPI1063327062
Entity TypeOrganization
Primary Taxonomy103G00000X
Legal Business NameDR. RYAN HINOJOSA, PROFESSIONAL CORPORATION
Location Address1300 I ST NW STE 400EWashington, DC 20005-3318
Mailing Address1300 I St Nw Ste 400eWashington, DC 20005-3318 · (202) 505-1452
Phone(202) 505-1452
Organization SubpartNo
Authorized OfficialRyan HinojosaPsychologist · (214) 562-5350
Enumeration DateAugust 17, 2026
NPPES CertifiedAugust 16, 2026
✔ NPI 1063327062 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
1300 I ST NW STE 400E, Washington, DC 20005
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LOUIS GREGORY GROSS SLP-CF
Speech-Language Pathologist
1300 I ST NW STE 400E
WASHINGTON, DC 20005
District of Columbia (202) 695-7384
AISHA TYEHIMBA LGPC
Counselor (Mental Health)
1300 I ST NW STE 400E
WASHINGTON, DC 20005
District of Columbia (301) 804-8279
JERRY'S CARING HANDS INCORPORATION
In Home Supportive Care
1300 I ST NW STE 400E
WASHINGTON, DC 20005
District of Columbia (410) 900-4201
DR. IFREKE B WILLIAMS M.D.
Psychiatry & Neurology (Psychiatry)
1300 I ST NW STE 400E
WASHINGTON, DC 20005
District of Columbia (202) 902-7324
ALLISON MEREDITH ARPS LICSW
Social Worker (Clinical)
1300 I ST NW STE 400E
WASHINGTON, DC 20005
District of Columbia (240) 219-8615
LARA MICHELLE DRAZIN EDELSTEIN LICSW
Social Worker (Clinical)
1300 I ST NW STE 400E
WASHINGTON, DC 20005
District of Columbia (202) 318-6562
MARISSA ASHLEY ARKUS M.S.
Speech-Language Pathologist
1300 I ST NW STE 400E
WASHINGTON, DC 20005
District of Columbia (202) 579-4448
MARTINS AZIENGBE
Nurse Practitioner (Psychiatric/Mental Health)
1300 I ST NW STE 400E
WASHINGTON, DC 20005
District of Columbia (301) 792-9424

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dr. Ryan Hinojosa, Professional Corporation's NPI number?

The NPI number for Dr. Ryan Hinojosa, Professional Corporation is 1063327062. It was assigned to this organization in the NPPES registry on August 17, 2026.

Where is Dr. Ryan Hinojosa, Professional Corporation located?

Dr. Ryan Hinojosa, Professional Corporation is located at 1300 I St NW Ste 400E, Washington, DC 20005. The listed phone number is (202) 505-1452.

What is Dr. Ryan Hinojosa, Professional Corporation's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Dr. Ryan Hinojosa, Professional Corporation was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.