What is Lina Ayala Castro's NPI number?

Lina Ayala Castro's National Provider Identifier (NPI) is 1033850573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lina Ayala Castro's specialty?

Lina Ayala Castro is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Lina Ayala Castro located?

Lina Ayala Castro's practice location on file with NPPES is 5680 N Tower Rd Ste 120, Denver, CO 80249-8024.

What is Lina Ayala Castro's phone number?

The practice phone number listed in the NPPES registry for Lina Ayala Castro is (720) 734-8816.

Is Lina Ayala Castro's NPI active?

Yes — Lina Ayala Castro's NPI (1033850573) is active in the NPPES registry as of the last update on 2025-05-05.

IndividualActive

Lina Ayala Castro, MD

NPI 1033850573 · Pediatrics Physician · Denver, CO

Lina Ayala Castro, MD is a Pediatrics Physician provider in Denver, CO (NPI 1033850573).

Provider details

NPI number: 1033850573
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: DR0074793 (CO)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense DR0074793 (CO)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(65/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

5680 N Tower Rd Ste 120

Denver, CO 80249-8024

Phone: (720) 734-8816

Fax: (720) 405-4454

Street-level locationGet directions

More CO providers

Mailing address

3100 Sw 62nd Ave

Miami, FL 33155-3009

Additional practice locations (1)

3100 Sw 62nd Ave
Miami, FL 33155-3009
Phone: (305) 669-5873

Enumerated: 2022-04-06
Last updated: 2025-05-05
Certified: 2025-05-05

Frequently asked questions

What is Lina Ayala Castro's NPI number?: Lina Ayala Castro's National Provider Identifier (NPI) is 1033850573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Lina Ayala Castro's specialty?: Lina Ayala Castro is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
Where is Lina Ayala Castro located?: Lina Ayala Castro's practice location on file with NPPES is 5680 N Tower Rd Ste 120, Denver, CO 80249-8024.
What is Lina Ayala Castro's phone number?: The practice phone number listed in the NPPES registry for Lina Ayala Castro is (720) 734-8816.
Is Lina Ayala Castro's NPI active?: Yes — Lina Ayala Castro's NPI (1033850573) is active in the NPPES registry as of the last update on 2025-05-05.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.