Dr Donald Ferguson Tweedie Iii, - Psychologist in Lancaster, CA

Dr Donald Ferguson Tweedie Iii, is a Psychologist - Clinical based in Lancaster, California. Dr Donald Ferguson Tweedie Iii is licensed to practice in California (license number PSY8090) and his current practice location is 44750 60th St W, Lancaster, California. He can be reached at his office (for appointments etc.) via phone at (916) 691-0346.

NPI number for Dr Donald Ferguson Tweedie Iii is 1952744401 and his current mailing address is Po Box 391744, Anza, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1952744401.

Contact Information

Dr Donald Ferguson Tweedie Iii,
44750 60th St W,
Lancaster, CA 93536-7619
(916) 691-0346
(916) 691-0534

Map and Direction




Healthcare Provider's Profile

Full NameDr Donald Ferguson Tweedie Iii
GenderMale
SpecialityPsychologist - Clinical
Location44750 60th St W, Lancaster, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1952744401
  • Provider Enumeration Date: 04/15/2013
  • Last Update Date: 04/15/2013

Medical Identifiers

Medical identifiers for Dr Donald Ferguson Tweedie Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952744401NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical PSY8090 (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 Donald Ferguson Tweedie Iii is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Donald Ferguson Tweedie Iii,
Po Box 391744,
Anza, CA 92539-1744

Ph: (760) 297-1032
Dr Donald Ferguson Tweedie Iii,
44750 60th St W,
Lancaster, CA 93536-7619

Ph: (916) 691-0346

Reviews and Comments


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