Santiago Rojas Paez, MD - Medicare Anesthesiology in Stockton, CA

Santiago Rojas Paez, MD is a medicare enrolled "Anesthesiology" physician in Stockton, California. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Anesthesia Services Of San Joaquin Pc and his current practice location is 1800 N California St, Stockton, California. You can reach out to his office (for appointments etc.) via phone at (209) 943-2000.

Santiago Rojas Paez is licensed to practice in California (license number A134935) 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 1477840643.

Contact Information

Santiago Rojas Paez, MD
1800 N California St,
Stockton, CA 95204-6019
(209) 943-2000
Not Available

Map and Direction




Physician's Profile

Full NameSantiago Rojas Paez
GenderMale
SpecialityAnesthesiology
Experience18 Years
Location1800 N California St, Stockton, 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:
  • Santiago Rojas Paez graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1477840643
  • Provider Enumeration Date: 07/07/2011
  • Last Update Date: 10/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0749562379
  • Enrollment ID: I20211214001185

Medical Identifiers

Medical identifiers for Santiago Rojas Paez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477840643NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 16815 (Nevada)Secondary
207L00000XAnesthesiology A134935 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph's Medical Center Of StocktonStockton, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Services Of San Joaquin Pc408275405672

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. Santiago Rojas Paez allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1982845186
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000247
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1104067115
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000456
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1497996524
PECOS PAC ID: 4284538778
Enrollment ID: O20090506000097
Entity NameAnesthesia Services Of San Joaquin Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366778227
PECOS PAC ID: 4082754056
Enrollment ID: O20091223000174
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1568851327
PECOS PAC ID: 4284538778
Enrollment ID: O20170927001545

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. Santiago Rojas Paez 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
Santiago Rojas Paez, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: () -
Santiago Rojas Paez, MD
1800 N California St,
Stockton, CA 95204-6019

Ph: (209) 943-2000

Reviews and Comments


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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.