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Maruja Diaz Arjonilla in Fullerton, California

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Maruja Diaz Arjonilla has Endocrinology as her primary medical specialty. Their primary office is: 1950 Sunny Crest Dr in Fullerton, California. There is an additional office location, for a total of two, for Maruja Diaz Arjonilla that can be viewed further down.

They're a part of the: Providence Medical Foundation medical group which has around 1,270 members. You can call their office at 714-992-5350 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Sorry, her university is not listed and graduated in 1990 (around 34 years of experience). They are listed as doing telehealth appointments.


Maruja D Diaz Arjonilla Office Phone and Directions

Maruja Diaz Arjonilla
Providence Medical Foundation
1950 Sunny Crest Dr
Fullerton, California 92835
714-992-5350


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Phone: 714-992-5350


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Healthcare Info for Maruja Diaz Arjonilla

Medical School: Sorry, her university is not listed
Graduation Year: 1990
The Primary Medical Specialty for Maruja Diaz Arjonilla is listed as: Endocrinology
Approximate Years of Experience: 34
PAC (PECOS ID)#: 4082771787
NPI #: 1841481074
NPI Created On: 08/05/2007
NPI Last Updated Listed as: 10/21/2020
Primary Taxonomy Code: 207RE0101X
License Number:
A97144
Listed Gender: Female

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English, Spanish.


Services and Procedures include:

  1. Insertion of needle into vein for collection of blood sample
  2. Ultrasound of head and neck
  3. New patient office or other outpatient visit, typically 45 minutes
  4. Established patient office or other outpatient visit, typically 15 minutes
  5. Established patient office or other outpatient, visit typically 25 minutes
  6. Established patient office or other outpatient, visit typically 40 minutes
  7. Subsequent hospital inpatient care, typically 25 minutes per day

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $25

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 789091675

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardio-renal

Name of Drug #1: Kerendia

Open Associated Drug #1: 50419-540-01


Payments Total: $18

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 845275165

Being Disputed:: No

Product Related: Yes

Drug or Biological: Device

Product Category #1: ENDOCRINOLOGY

Name of Drug #1: DEXCOM G6 TRANSMITTER


Additional Office Locations

1. Providence Medical Foundation
1010 W La Veta Ave
Orange, CA 92868
Suite 200
Group Members: 1,270

Phone: 714-992-5350

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Endocrinology Professionals in Fullerton

1950 Sunny Crest Dr
Fullerton, CA
Providence Medical Foundation

1950 Sunny Crest Dr
Fullerton, CA
Providence Medical Foundation

1950 Sunny Crest Dr
Fullerton, CA
Providence Medical Foundation

1950 Sunny Crest Dr
Fullerton, CA
Providence Medical Foundation

1950 Sunny Crest Dr
Fullerton, CA
Providence Medical Foundation

1950 Sunny Crest Dr
Fullerton, CA
Providence Medical Foundation

Providers in Providence Medical Foundation

1.Lea Dominique Abadies

1950 Sunny Crest Dr
Fullerton Ca 92835-3641
Providence Medical Foundation
Physician Assistant

2.Sonja Abbassi

27799 Medical Ctr Rd
Mission Viejo Ca 92691-6400
Providence Medical Foundation
Internal Medicine

3.Sonja Abbassi

1950 Sunny Crest Dr
Fullerton Ca 92835-3641
Providence Medical Foundation
Internal Medicine

4.Shenoda Abd Elmaseh

27799 Medical Ctr Rd
Mission Viejo Ca 92691-6400
Providence Medical Foundation
Family Practice

5.Shenoda Abd Elmaseh

1950 Sunny Crest Dr
Fullerton Ca 92835-3641
Providence Medical Foundation
Family Practice

6.Abdul Abdali

2700 Dolbeer St
Eureka Ca 95501-4736
Providence Medical Foundation
Hospitalist

View all 1,270 members of Providence Medical Foundation medical group