Dr Robert Marcial Guerra, MD - Medicare Internal Medicine in Lompoc, CA

Dr Robert Marcial Guerra, MD is a medicare enrolled "Internal Medicine" physician in Lompoc, California. His current practice location is 301 N R St, Lompoc, California. You can reach out to his office (for appointments etc.) via phone at (805) 737-6400.

Dr Robert Marcial Guerra is licensed to practice in California (license number G65335) 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 1518988062.

Contact Information

Dr Robert Marcial Guerra, MD
301 N R St,
Lompoc, CA 93436-5226
(805) 737-6400
(805) 737-6430

Map and Direction




Physician's Profile

Full NameDr Robert Marcial Guerra
GenderMale
SpecialityInternal Medicine
Location301 N R St, Lompoc, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518988062
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 03/13/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5092700468
  • Enrollment ID: I20040415001021

Medical Identifiers

Medical identifiers for Dr Robert Marcial Guerra such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518988062NPI-NPPES
G65335OtherCAMED LICENSE
00G653350MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G65335 (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 Robert Marcial Guerra allows following entities to bill medicare on his behalf.
Entity NameSanta Barbara County Auditor
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134162613
PECOS PAC ID: 9335052083
Enrollment ID: O20031107000729

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 Robert Marcial Guerra 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 Robert Marcial Guerra, MD
300 N San Antonio Rd,
Santa Barbara, CA 93110-1316

Ph: (805) 681-5461
Dr Robert Marcial Guerra, MD
301 N R St,
Lompoc, CA 93436-5226

Ph: (805) 737-6400

Reviews and Comments


Internal Medicine Doctors in Lompoc, CA

Melani P Shaum, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1213 E Ocean Ave, Lompoc, CA 93436
Phone: 805-735-1155    Fax: 805-737-1133
Dr. Hugo A Gonzalez, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1300 W Ocean Ave, Lompoc, CA 93436
Phone: 805-737-1169    Fax: 805-737-1772
Barry John Coughlin, MD FACC
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 136 North Third St Ste 1, Lompoc, CA 93436
Phone: 805-735-7771    Fax: 805-735-9911
Babak Baradar-bokaie, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1225 N H St, Lompoc, CA 93436
Phone: 805-737-8700    Fax: 805-737-8704
Dr. Thomas S. Lossing, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1201 E Ocean Ave, Suite A, Lompoc, CA 93436
Phone: 805-735-3511    Fax: 805-737-1774
Rahim A Raoufi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 228 S D St, Suite B, Lompoc, CA 93436
Phone: 805-740-6633    Fax: 805-740-6630
Dr. Howard John Gregersen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 N R St, Lompoc, CA 93436
Phone: 805-737-6400    Fax: 805-737-6430

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.