Ashi Shrivastava, - Medicare Emergency Medicine in Colton, CA

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Ashi Shrivastava, is a medicare enrolled "Emergency Medicine" physician in Colton, California. She graduated from medical school in 2024 and has 2 years of diverse experience with area of expertise as Emergency Medicine. Her current practice location is 400 N Pepper Ave Ste 1m107, Colton, California. You can reach out to her office (for appointments etc.) via phone at (909) 580-2159.

Ashi Shrivastava is licensed to practice in California (license number A204715) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1083473508.

Contact Information

Ashi Shrivastava,
400 N Pepper Ave Ste 1m107,
Colton, CA 92324-1801
(909) 580-2159
Not Available

Map and Direction




Physician's Profile

Full NameAshi Shrivastava
GenderFemale
SpecialityEmergency Medicine
Experience2 Years
Location400 N Pepper Ave Ste 1m107, Colton, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ashi Shrivastava graduated from medical school in 2024
  NPI Data:
  • NPI Number: 1083473508
  • Provider Enumeration Date: 03/18/2024
  • Last Update Date: 04/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8921577685
  • Enrollment ID: I20260512003356

Medical Identifiers

Medical identifiers for Ashi Shrivastava such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083473508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A204715 (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. Ashi Shrivastava allows following entities to bill medicare on her behalf.
Entity NameMountain View Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619923653
PECOS PAC ID: 5092606376
Enrollment ID: O20040324000887
Entity NameMountain View Urgent Care Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023306784
PECOS PAC ID: 7214107861
Enrollment ID: O20110908002279

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. Ashi Shrivastava 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
Ashi Shrivastava,
400 N Pepper Ave Ste 1m107,
Colton, CA 92324-1801

Ph: (909) 580-2159		Ashi Shrivastava,
400 N Pepper Ave Ste 1m107,
Colton, CA 92324-1801

Ph: (909) 580-2159

Reviews and Comments


Emergency Medicine Doctors in Colton, CA

Eugene Lawrence Kwong, M.D
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 N. Pepper Avenue, Colton, CA 92324
Phone: 909-580-1400    
Gregory M. Fenati, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 858-344-7049    
Carol Hyeun Lee, M.D
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 400 N. Pepper Avenue, Colton, CA 92324
Phone: 909-580-1400    
Dr. Vikram Raj, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave Ste 107, Colton, CA 92324
Phone: 909-580-1802    
Robert Sexton Kollen, M.D
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N. Pepper Avenue, Colton, CA 92324
Phone: 909-580-1400    
Leigh Elizabeth Avera, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
Kenneth Paul Takaki, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-6370    

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.