Dr Ramin Motarjemi, MD - Medicare Internal Medicine in San Diego, CA

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Dr Ramin Motarjemi, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in San Diego, California. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Regents Of The University Of California, Palomar Hospitalist Medical Group Inc and his current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (858) 249-2500.

Dr Ramin Motarjemi is licensed to practice in California (license number A109710) 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 1003016023.

Contact Information

Dr Ramin Motarjemi, MD
200 W Arbor Dr,
San Diego, CA 92103-9000
(858) 249-2500
(858) 657-8069

Map and Direction




Physician's Profile

Full NameDr Ramin Motarjemi
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location200 W Arbor Dr, San Diego, 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 Ramin Motarjemi graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1003016023
  • Provider Enumeration Date: 07/18/2007
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0446395958
  • Enrollment ID: I20100309000489

Medical Identifiers

Medical identifiers for Dr Ramin Motarjemi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003016023NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A109710 (California)Secondary
208M00000XHospitalist A109710 (California)Secondary
207RG0300XInternal Medicine - Geriatric Medicine A109710 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Palomar Health Downtown CampusEscondido, CAHospital
Pomerado HospitalPoway, CAHospital
Uc San Diego Health Hillcrest - Hillcrest Med CtrSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California35774767611712
Palomar Hospitalist Medical Group Inc367897826945

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 Ramin Motarjemi allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376646869
PECOS PAC ID: 3577476761
Enrollment ID: O20031112000695
Entity NameGalen Inpatient Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689320459
PECOS PAC ID: 3678464633
Enrollment ID: O20040322000680
Entity NameInpatient Services Of California A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609019215
PECOS PAC ID: 3274421532
Enrollment ID: O20040413000789
Entity NameCounty Of San Diego
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225255375
PECOS PAC ID: 8123014057
Enrollment ID: O20040423001418
Entity NamePalomar Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801466826
PECOS PAC ID: 3678978269
Enrollment ID: O20210819002346

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 Ramin Motarjemi 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 Ramin Motarjemi, MD
Po Box 232410,
San Diego, CA 92193-2410

Ph: (858) 249-6748		Dr Ramin Motarjemi, MD
200 W Arbor Dr,
San Diego, CA 92103-9000

Ph: (858) 249-2500

Reviews and Comments


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Jedidiah Daniel Bell,
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Dr. Patricia Vold Pepper, MD, MSC, FACP
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Medicare: May Accept Medicare Assignments
Practice Location: 34800 Bob Wilson Dr, San Diego, CA 92134
Phone: 619-532-7504    Fax: 619-532-7508

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.