Dr Jacob Jesus Castrejon, DC - Medicare Chiropractor in San Francisco, CA

Dr Jacob Jesus Castrejon, DC is a medicare enrolled "Chiropractor" provider in San Francisco, California. His current practice location is 2001 Union St Ste 440, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 236-1810.

Dr Jacob Jesus Castrejon is licensed to practice in California (license number DC36172) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1013679380.

Contact Information

Dr Jacob Jesus Castrejon, DC
2001 Union St Ste 440,
San Francisco, CA 94123-4109
(415) 236-1810
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Jacob Jesus Castrejon
GenderMale
SpecialityChiropractor
Location2001 Union St Ste 440, San Francisco, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1013679380
  • Provider Enumeration Date: 10/13/2021
  • Last Update Date: 10/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6507222973
  • Enrollment ID: I20230510002135

Medical Identifiers

Medical identifiers for Dr Jacob Jesus Castrejon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013679380NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor DC36172 (California)Primary

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 Jacob Jesus Castrejon allows following entities to bill medicare on his behalf.
Provider NameBailey Cruze Premier Health Chiropractic, Inc.
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1083274203
PECOS PAC ID: 5597136804
Enrollment ID: O20230125000344

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 Jacob Jesus Castrejon 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 Jacob Jesus Castrejon, DC
2001 Union St Ste 440,
San Francisco, CA 94123-4109

Ph: (415) 236-1810
Dr Jacob Jesus Castrejon, DC
2001 Union St Ste 440,
San Francisco, CA 94123-4109

Ph: (415) 236-1810

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).

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