Dr Charles Christian Martineau, MD - Medicare Internal Medicine in El Segundo, CA

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Dr Charles Christian Martineau, MD is a medicare enrolled "Internal Medicine" physician in El Segundo, California. His current practice location is 2101 Rosecrans Ave # 3230, El Segundo, California. You can reach out to his office (for appointments etc.) via phone at (323) 628-8671.

Dr Charles Christian Martineau is licensed to practice in California (license number A64279) 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 1225099591.

Contact Information

Dr Charles Christian Martineau, MD
2101 Rosecrans Ave # 3230,
El Segundo, CA 90245-4749
(323) 628-8671
Not Available

Map and Direction




Physician's Profile

Full NameDr Charles Christian Martineau
GenderMale
SpecialityInternal Medicine
Location2101 Rosecrans Ave # 3230, El Segundo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225099591
  • Provider Enumeration Date: 03/28/2006
  • Last Update Date: 10/24/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5193713907
  • Enrollment ID: I20070205000281

Medical Identifiers

Medical identifiers for Dr Charles Christian Martineau such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225099591NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A64279 (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 Charles Christian Martineau allows following entities to bill medicare on his behalf.
Entity NameLandmark Medical Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457728669
PECOS PAC ID: 1951603620
Enrollment ID: O20160112002458

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 Charles Christian Martineau 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 Charles Christian Martineau, MD
4700 Las Vegas Blvd N,
Nellis Afb, NV 89191-6600

Ph: (702) 653-3800		Dr Charles Christian Martineau, MD
2101 Rosecrans Ave # 3230,
El Segundo, CA 90245-4749

Ph: (323) 628-8671

Reviews and Comments


Internal Medicine Doctors in El Segundo, CA

Gene Victor Sherman, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 615 N Nash St, Suite 203, El Segundo, CA 90245
Phone: 310-568-9595    Fax: 310-568-9595
Allen H. Pachtman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 360 N Pacific Coast Hwy Ste 3000, El Segundo, CA 90245
Phone: 310-670-1200    Fax: 310-670-1433
Dr. Sandeep K Reddy, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2040 E Mariposa Ave, El Segundo, CA 90245
Phone: 213-266-5600    Fax: 213-477-2344
Dr. Thomas T Togioka, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 390 N Pacific Coast Hwy Ste 1055, El Segundo, CA 90245
Phone: 310-673-3945    Fax: 310-673-0273
Michael Frank Mellman, MEDICAL DOCTOR
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 390 N Pacific Coast Hwy Ste 1065, El Segundo, CA 90245
Phone: 310-643-7494    Fax: 310-643-7498
Ivan L. Reed, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 360 N Sepulveda Blvd, Suite 3000, El Segundo, CA 90245
Phone: 310-670-1120    

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.