Dr Karl David Bassler, MD - Medicare Dermatology in Laguna Hills, CA

Dr Karl David Bassler, MD is a medicare enrolled "Dermatology" physician in Laguna Hills, California. He went to University Of California, Davis School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Dermatology. His current practice location is 23961 Magdalena, #520, Laguna Hills, California. You can reach out to his office (for appointments etc.) via phone at (949) 855-3376.

Dr Karl David Bassler is licensed to practice in California (license number A64015) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1215938949.

Contact Information

Dr Karl David Bassler, MD
23961 Magdalena, #520,
Laguna Hills, CA 92653
(949) 855-3376
(949) 609-1971

Map and Direction




Physician's Profile

Full NameDr Karl David Bassler
GenderMale
SpecialityDermatology
Experience28 Years
Location23961 Magdalena, Laguna Hills, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Karl David Bassler attended and graduated from University Of California, Davis School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1215938949
  • Provider Enumeration Date: 08/03/2005
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4688567506
  • Enrollment ID: I20040204001055

Medical Identifiers

Medical identifiers for Dr Karl David Bassler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215938949NPI-NPPES
H17881OtherCAUPIN #
DD4828OtherCARAILROAD MEDICARE GROUP #
P00230697OtherCARAILROAD MEDICARE PIN #
A64015OtherCASTATE LICENSE NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology A64015 (California)Primary
207ND0900XDermatology - Dermatopathology A64015 (California)Secondary
207NS0135XDermatology - Procedural Dermatology A64015 (California)Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Karl David Bassler allows following entities to bill medicare on his behalf.
Entity NameKarl D. Bassler, M.d, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114198975
PECOS PAC ID: 6103891148
Enrollment ID: O20040901000690

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 Karl David Bassler 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 Karl David Bassler, MD
23961 Magdalena, #520,
Laguna Hills, CA 92653

Ph: (949) 855-3376
Dr Karl David Bassler, MD
23961 Magdalena, #520,
Laguna Hills, CA 92653

Ph: (949) 855-3376

Reviews and Comments


Dermatology Doctors in Laguna Hills, CA

Cameron Trodello,
Dermatology
Medicare: Medicare Enrolled
Practice Location: 23521 Paseo De Valencia Ste 102, Laguna Hills, CA 92653
Phone: 978-855-5560    
Dr. Edward W.b. Jeffes Iii, M.D.
Dermatology
Medicare: Medicare Enrolled
Practice Location: 26081 Merit Circle #109, Laguna Hills, CA 92653
Phone: 949-582-7699    Fax: 949-582-7691
Dr. Sheila Gayle Widyolar, MD
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 23961 Calle De Magdalena, Suite 403, Laguna Hills, CA 92653
Phone: 949-452-3814    Fax: 949-855-1007
Dr. Rollin M Green, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 24012 Calle De La Plata Ste 200, Laguna Hills, CA 92653
Phone: 949-452-3841    
Dr. Katherine Bao-shian Lee, M.D., M.A.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 24431 Calle De La Louisa, Suite 200, Laguna Hills, CA 92653
Phone: 949-266-0216    Fax: 949-266-0216
Dr. Michelle M. Algarin, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 23961 Magdalena, #520, Laguna Hills, CA 92653
Phone: 949-855-3376    Fax: 949-609-1971

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.