What is Castillanna Loya Jaffe's NPI number?

Castillanna Loya Jaffe's National Provider Identifier (NPI) is 1013421148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Castillanna Loya Jaffe's specialty?

Castillanna Loya Jaffe is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Castillanna Loya Jaffe located?

Castillanna Loya Jaffe's practice location on file with NPPES is 5310 W Thunderbird Rd Ste 301, Glendale, AZ 85306-4710.

What is Castillanna Loya Jaffe's phone number?

The practice phone number listed in the NPPES registry for Castillanna Loya Jaffe is (602) 865-4441.

Does Castillanna Loya Jaffe accept Medicare?

Castillanna Loya Jaffe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Castillanna Loya Jaffe's NPI active?

Yes — Castillanna Loya Jaffe's NPI (1013421148) is active in the NPPES registry as of the last update on 2021-04-14.

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Castillanna Loya Jaffe, PA-C

NPI 1013421148 · Physician Assistant · Glendale, AZ

Castillanna Loya Jaffe, PA-C is a Physician Assistant provider in Glendale, AZ (NPI 1013421148).

Provider details

NPI number: 1013421148
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: 6923 (AZ)

Practice location

5310 W Thunderbird Rd Ste 301

Glendale, AZ 85306-4710

Phone: (602) 865-4441

Street-level locationGet directions

More AZ providers

Mailing address

5310 W Thunderbird Rd Ste 301

Glendale, AZ 85306-4710

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 6923 (AZ)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (1)

14044 W Camelback Rd Ste 118
Litchfield Park, AZ 85340-9481
Phone: (623) 547-2600
Fax: (623) 547-1899

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(78/100 index)

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

Registry tenure33% of score
8 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
2 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$56 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2017-11-28
Last updated: 2021-04-14
Certified: 2021-04-14

Frequently asked questions

What is Castillanna Loya Jaffe's NPI number?: Castillanna Loya Jaffe's National Provider Identifier (NPI) is 1013421148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Castillanna Loya Jaffe's specialty?: Castillanna Loya Jaffe is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Castillanna Loya Jaffe located?: Castillanna Loya Jaffe's practice location on file with NPPES is 5310 W Thunderbird Rd Ste 301, Glendale, AZ 85306-4710.
What is Castillanna Loya Jaffe's phone number?: The practice phone number listed in the NPPES registry for Castillanna Loya Jaffe is (602) 865-4441.
Does Castillanna Loya Jaffe accept Medicare?: Castillanna Loya Jaffe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Castillanna Loya Jaffe's NPI active?: Yes — Castillanna Loya Jaffe's NPI (1013421148) is active in the NPPES registry as of the last update on 2021-04-14.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Transparency — industry payments

Frequently asked questions