Carl G West, MD - Medicare Internal Medicine in Laquinta, CA

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Carl G West, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Laquinta, California. His current practice location is 47674 Caleo Bay Drive, Suite 200, Laquinta, California. You can reach out to his office (for appointments etc.) via phone at (760) 673-7010.

Carl G West is licensed to practice in California (license number G35020) 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 1326019944.

Contact Information

Carl G West, MD
47674 Caleo Bay Drive, Suite 200,
Laquinta, CA 92253-8856
(760) 673-7010
(760) 673-7911

Map and Direction




Physician's Profile

Full NameCarl G West
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location47674 Caleo Bay Drive, Laquinta, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326019944
  • Provider Enumeration Date: 01/31/2006
  • Last Update Date: 03/17/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 4385652973
  • Enrollment ID: I20170406002575

Medical Identifiers

Medical identifiers for Carl G West such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326019944NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 201148 (New York)Secondary
207RG0100XInternal Medicine - Gastroenterology G35020 (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. Carl G West allows following entities to bill medicare on his behalf.
Entity NameFirst Choice Physician Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104183052
PECOS PAC ID: 0941465322
Enrollment ID: O20120710000480
Entity NameOasis Advanced Gastroenterology, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073027603
PECOS PAC ID: 3173882487
Enrollment ID: O20180112000755

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. Carl G West 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
Carl G West, MD
47674 Caleo Bay Drive, Suite 200,
La Quinta, CA 92253-8856

Ph: (760) 673-7010		Carl G West, MD
47674 Caleo Bay Drive, Suite 200,
Laquinta, CA 92253-8856

Ph: (760) 673-7010

Reviews and Comments


Internal Medicine Doctors in Laquinta, CA


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.