Summary

Dr. Maria Mercedes Chang Villacreses treats type 2 diabetes mellitus, vitamin D deficiency, and diabetes in children and teens, and performs continuous glucose monitoring. She practices endocrinology, diabetes, and metabolism and has 15 years of experience.

Dr. Chang Villacreses completed her residency at Danbury Hospital and sees patients in Duarte and South Pasadena, California. Patients on Vitals rate Dr. Chang Villacreses 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 15 years of experience
  • 88 insurance plans accepted
  • speaks English
  • Danbury Hospital
  • 5 written reviews
  • 1 specialty
  • 2 areas of expertise
  • 2 office locations
  • Female

Patients’ Perspective

  • Spent time with me

Office Locations

Maria Mercedes Chang Villacreses has 2 locations

Maria Mercedes Chang Villacreses, M.D.

209 Fair Oaks AvenueSouth Pasadena, CA 91030

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Maria Mercedes Chang Villacreses, MDDr. Emily Clark King, MDDr. Arash Nourparvar, MDDr. Cindy Huang, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
3.1 
3.4 
15 Years of Experience 14 Years of Experience 28 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Russian Speaks English, Spanish
Duarte , CASan Dimas , CAEncino , CALos Angeles , CA
Med School: Universidad Catolica De Santiago De Guayaquil Facultad De Ciencias Medicas Med School: University of California San Francisco School of Medicine Med School: Tufts University School Of Medicine Med School: The Robert Larner Md College Of Medicine At The University Of Vermont
Current Profile
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Insurance Plans Accepted by Maria Mercedes Chang Villacreses

  • AARP
  • Aetna
  • Aetna - EPO
  • Aetna - HMO
  • Aetna - Medicare
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • AltaMed Senior BuenaCare (PACE) - Medicaid
  • AltaMed Senior BuenaCare (PACE) - Medicaid (HMO Plans)
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicaid
  • Blue Cross Blue Shield of North Dakota
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicaid
  • BLUE CROSS of CALIFORNIA - Medicaid (Managed)
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - Medicaid (Managed)
  • Brand New Day
  • CalOptima
  • CalOptima - Medicaid (Managed)
  • CareFirst Blue Cross Blue Shield
  • CenCal Health
  • Cigna
  • Cigna - PPO
  • Empire Plan
  • Gateway Health
  • GEHA
  • Gilsbar 360 Alliance
  • Health Alliance
  • Health Alliance - Medicaid
  • Health Net
  • Health Net - ACA
  • Health Net - HMO
  • Health Net - Medicaid
  • Health Net - Medicaid (HMO Plans)
  • HealthPartners
  • HealthScope Benefits
  • Humana
  • Humana - HMO
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid
  • Kaiser Permanente - Medicaid (HMO Plans)
  • Kaiser Permanente - Medicare
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Magellan Health
  • Medi-Cal - Medicaid
  • Medi-Cal - Medicaid (HMO Plans)
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - IPA
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (HMO Plans)
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • Optima Health - Medicaid
  • Optima Health - Medicaid (HMO Plans)
  • Optum Health
  • Optum Health - HMO
  • Optum Health - Medicaid
  • Oscar Health Insurance
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • State Farm
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - POS
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • Ventura County Health Care Plan
  • Wellcare

Medical Specialties

Maria Mercedes Chang Villacreses has the following specialty

Specialty Expertise

Maria Mercedes Chang Villacreses has the following 2 areas of expertise

  • Endocrinology Diabetes & Metabolism
  • Internal Medicine

Certifications, License, & Education

15 Years Experience

Maria Mercedes Chang Villacreses holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Danbury Hospital.

Medical School

Graduated from Universidad Catolica De Santiago De Guayaquil Facultad De Ciencias Medicas in 2011.

NPI Number

Maria Mercedes Chang Villacreses' NPI number is 1740675610.

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Frequently Asked Questions

What languages does Maria Mercedes Chang Villacreses speak?
Maria Mercedes Chang Villacreses speaks English.
Where is Maria Mercedes Chang Villacreses's office located?
Maria Mercedes Chang Villacreses's office is located at 1500 Duarte Rd, Duarte, CA, 91010.
Does Maria Mercedes Chang Villacreses accept virtual/telehealth appointments?
Maria Mercedes Chang Villacreses has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Maria Mercedes Chang Villacreses accepting new patients?
Maria Mercedes Chang Villacreses is accepting new patients on Vitals. View Maria Mercedes Chang Villacreses's profile on Vitals to make an appointment.
How can I make an appointment with Maria Mercedes Chang Villacreses?
You can find contact information for Maria Mercedes Chang Villacreses here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards

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