Natasha Cortes, D.O.
NPI 1588074090 · Psychiatry Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natasha Cortes, D.O. is a Psychiatry Physician provider in Fontana, CA (NPI 1588074090).
Provider details
- NPI number
- 1588074090
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2014-05-06
- Last updated
- 2021-12-08
- Certified
- 2021-12-08
Frequently asked questions
- What is Natasha Cortes's NPI number?
- Natasha Cortes's National Provider Identifier (NPI) is 1588074090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natasha Cortes's specialty?
- Natasha Cortes is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Natasha Cortes located?
- Natasha Cortes's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Natasha Cortes's phone number?
- The practice phone number listed in the NPPES registry for Natasha Cortes is (909) 427-5603.
- Does Natasha Cortes accept Medicare?
- Natasha Cortes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natasha Cortes's NPI active?
- Yes — Natasha Cortes's NPI (1588074090) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.