Dr Catherine Castro Sherman, DO - Medicare Internal Medicine in Colton, CA

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Dr Catherine Castro Sherman, DO is a medicare enrolled "Internal Medicine" physician in Colton, California. She graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Chest And Critical Care Consultants A Medical Group and her current practice location is 400 N Pepper Ave, Colton, California. You can reach out to her office (for appointments etc.) via phone at (909) 580-1000.

Dr Catherine Castro Sherman is licensed to practice in California (license number 20A10939) 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 1710299185.

Contact Information

Dr Catherine Castro Sherman, DO
400 N Pepper Ave,
Colton, CA 92324-1801
(909) 580-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr Catherine Castro Sherman
GenderFemale
SpecialityInternal Medicine
Experience16 Years
Location400 N Pepper Ave, Colton, 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 Catherine Castro Sherman graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1710299185
  • Provider Enumeration Date: 07/13/2010
  • Last Update Date: 07/13/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 1951575448
  • Enrollment ID: I20111118000319

Medical Identifiers

Medical identifiers for Dr Catherine Castro Sherman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710299185NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20A10939 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chest And Critical Care Consultants A Medical Group791198796160

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 Catherine Castro Sherman allows following entities to bill medicare on her behalf.
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346
Entity NameSouthern California Hospitalist Network Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790880458
PECOS PAC ID: 8921990110
Enrollment ID: O20040324001749
Entity NameChest And Critical Care Consultants A Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598852717
PECOS PAC ID: 7911987961
Enrollment ID: O20040721001161

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 Catherine Castro Sherman 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 Catherine Castro Sherman, DO
400 N Pepper Ave,
Colton, CA 92324-1801

Ph: (909) 580-1000		Dr Catherine Castro Sherman, DO
400 N Pepper Ave,
Colton, CA 92324-1801

Ph: (909) 580-1000

Reviews and Comments


Internal Medicine Doctors in Colton, CA

Dr. Curtis Daniel Converse, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
Gilbert Chen, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-6343    
Dr. Roy Chi Wing Lung, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
Neeka Shayan,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave Ste 204, Colton, CA 92324
Phone: 909-580-6266    
Dr. Molood Hadi, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
Dr. Sunil Kumar Nowrangi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-6275    Fax: 909-580-6275
Joji James, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-835-7496    

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.