Maria Chuop, MD
NPI 1891293247 · Psychiatry Physician · Atascadero, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Chuop, MD is a Psychiatry Physician provider in Atascadero, CA (NPI 1891293247).
Provider details
- NPI number
- 1891293247
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A184132 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
8 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
Mailing address
Additional practice locations (1)
- 401 Quarry Rd Rm 2208Palo Alto, CA 94304-1419Phone: (650) 722-0223
Registry dates
- Enumerated
- 2018-01-30
- Last updated
- 2024-07-10
- Certified
- 2024-07-10
Frequently asked questions
- What is Maria Chuop's NPI number?
- Maria Chuop's National Provider Identifier (NPI) is 1891293247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Chuop's specialty?
- Maria Chuop is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Chuop located?
- Maria Chuop's practice location on file with NPPES is 10333 El Camino Real, Atascadero, CA 93422-5808.
- What is Maria Chuop's phone number?
- The practice phone number listed in the NPPES registry for Maria Chuop is (805) 468-2000.
- Does Maria Chuop accept Medicare?
- Maria Chuop is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Chuop's NPI active?
- Yes — Maria Chuop's NPI (1891293247) is active in the NPPES registry as of the last update on 2024-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.