Gregory James Loren, MD - Medicare Orthopedic Surgery in Encinitas, CA

Gregory James Loren, MD is a medicare enrolled "Orthopaedic Surgery - Sports Medicine" physician in Encinitas, California. He went to University Of California, Geffen School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice San Dieguito Orthopedic Medical Center P C and his current practice location is 332 Santa Fe Dr, Suite 110, Encinitas, California. You can reach out to his office (for appointments etc.) via phone at (760) 943-6700.

Gregory James Loren is licensed to practice in California (license number G75140) 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 1578655106.

Contact Information

Gregory James Loren, MD
332 Santa Fe Dr, Suite 110,
Encinitas, CA 92024-5143
(760) 943-6700
(760) 632-4292

Map and Direction




Physician's Profile

Full NameGregory James Loren
GenderMale
SpecialityOrthopedic Surgery
Experience33 Years
Location332 Santa Fe Dr, Encinitas, 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:
  • Gregory James Loren attended and graduated from University Of California, Geffen School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1578655106
  • Provider Enumeration Date: 09/29/2006
  • Last Update Date: 01/21/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6103834254
  • Enrollment ID: I20101123000128

Medical Identifiers

Medical identifiers for Gregory James Loren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578655106NPI-NPPES
03-0431018OtherCATRICARE
GR0093170MedicaidCA
ZZZ049182OtherCABLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XX0005XOrthopaedic Surgery - Sports Medicine G75140 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Dieguito Orthopedic Medical Center P C014320144219

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. Gregory James Loren allows following entities to bill medicare on his behalf.
Entity NameSan Dieguito Orthopedic Medical Center P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356433965
PECOS PAC ID: 0143201442
Enrollment ID: O20040524001507

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. Gregory James Loren 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
Gregory James Loren, MD
332 Santa Fe Dr, Suite 110,
Encinitas, CA 92024-5143

Ph: (760) 943-6700
Gregory James Loren, MD
332 Santa Fe Dr, Suite 110,
Encinitas, CA 92024-5143

Ph: (760) 943-6700

Reviews and Comments


Orthopaedic Surgery Doctors in Encinitas, CA

Dr. Jamieson Scott Glenn, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 326 Santa Fe Dr, Encinitas, CA 92024
Phone: 760-753-5594    
Dr. Christopher Andrej Hajnik, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 332 Santa Fe Dr, Suite 110, Encinitas, CA 92024
Phone: 760-943-6700    Fax: 760-632-4292
Ryan Scott Park, OT-C
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 317 N El Camino Real, Suite 405, Encinitas, CA 92024
Phone: 760-942-0565    
Dr. Patrick Joseph Padilla, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 351 Santa Fe Dr, Suite #100, Encinitas, CA 92024
Phone: 760-633-3130    Fax: 760-633-3546
Roger Harold Schmitt, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 624 Windmill Ranch Rd, Encinitas, CA 92024
Phone: 760-436-1710    
Morgan Dana Silldorff, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 310 Santa Fe Dr Ste 112, Encinitas, CA 92024
Phone: 760-642-7007    Fax: 760-230-1453
Stephen P. Nichols, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 351 Santa Fe Dr., Suite 100, Encinitas, CA 92024
Phone: 760-633-3130    Fax: 760-633-3546

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).

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