Dr Basma Al Nahlawi, MD - Medicare Rheumatology in San Marcos, CA

Dr Basma Al Nahlawi, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in San Marcos, California. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Kayal Medical Group Inc and her current practice location is 960 W San Marcos Blvd Ste 210, San Marcos, California. You can reach out to her office (for appointments etc.) via phone at (760) 707-6765.

Dr Basma Al Nahlawi is licensed to practice in California (license number A115924) 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 1144455262.

Contact Information

Dr Basma Al Nahlawi, MD
960 W San Marcos Blvd Ste 210,
San Marcos, CA 92078-1147
(760) 707-6765
(760) 736-8092

Map and Direction




Physician's Profile

Full NameDr Basma Al Nahlawi
GenderFemale
SpecialityRheumatology
Experience21 Years
Location960 W San Marcos Blvd Ste 210, San Marcos, 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 Basma Al Nahlawi graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1144455262
  • Provider Enumeration Date: 05/19/2009
  • Last Update Date: 03/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4880721547
  • Enrollment ID: I20140430002579

Medical Identifiers

Medical identifiers for Dr Basma Al Nahlawi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144455262NPI-NPPES
CB257814OtherCAMEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology A115924 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Palomar Health Downtown CampusEscondido, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kayal Medical Group Inc36788663163

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 Basma Al Nahlawi allows following entities to bill medicare on her behalf.
Entity NameKayal Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336500305
PECOS PAC ID: 3678866316
Enrollment ID: O20160719000354

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 Basma Al Nahlawi 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 Basma Al Nahlawi, MD
Po Box 511475,
Los Angeles, CA 90051-8030

Ph: (866) 284-2771
Dr Basma Al Nahlawi, MD
960 W San Marcos Blvd Ste 210,
San Marcos, CA 92078-1147

Ph: (760) 707-6765

Reviews and Comments


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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.

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