Dr Maria Isabel Holtrop, PSYD - Medicare Psychologist in Lancaster, CA

Dr Maria Isabel Holtrop, PSYD is a medicare enrolled "Psychologist - Clinical" provider in Lancaster, California. She graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Clinical Psychologist. Her current practice location is 1672 W Avenue J Ste 207, Lancaster, California. You can reach out to her office (for appointments etc.) via phone at (661) 225-7166.

Dr Maria Isabel Holtrop is licensed to practice in California (license number PSY 22962) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1316170004.

Contact Information

Dr Maria Isabel Holtrop, PSYD
1672 W Avenue J Ste 207,
Lancaster, CA 93534-2861
(661) 225-7166
(661) 943-3871

Map and Direction




Healthcare Provider's Profile

Full NameDr Maria Isabel Holtrop
GenderFemale
SpecialityClinical Psychologist
Experience16 Years
Location1672 W Avenue J Ste 207, Lancaster, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Maria Isabel Holtrop graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1316170004
  • Provider Enumeration Date: 08/27/2009
  • Last Update Date: 08/27/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 9931473915
  • Enrollment ID: I20170915000051

Medical Identifiers

Medical identifiers for Dr Maria Isabel Holtrop such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316170004NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical PSY 22962 (California)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Maria Isabel Holtrop is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Maria Isabel Holtrop, PSYD
1672 W Avenue J Ste 207,
Lancaster, CA 93534-2861

Ph: (661) 225-7166
Dr Maria Isabel Holtrop, PSYD
1672 W Avenue J Ste 207,
Lancaster, CA 93534-2861

Ph: (661) 225-7166

Reviews and Comments


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