Robert Frank Alessi, MD - Medicare Psychiatry & Neurology in San Marcos, CA

Robert Frank Alessi, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in San Marcos, California. His current practice location is 277 Rancheros Dr Ste 301, San Marcos, California. You can reach out to his office (for appointments etc.) via phone at (760) 471-4073.

Robert Frank Alessi is licensed to practice in California (license number G89408) 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 1770685901.

Contact Information

Robert Frank Alessi, MD
277 Rancheros Dr Ste 301,
San Marcos, CA 92069-2993
(760) 471-4073
(619) 528-4625

Map and Direction




Physician's Profile

Full NameRobert Frank Alessi
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location277 Rancheros Dr Ste 301, San Marcos, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1770685901
  • Provider Enumeration Date: 09/01/2006
  • Last Update Date: 05/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1456326685
  • Enrollment ID: I20131113000836

Medical Identifiers

Medical identifiers for Robert Frank Alessi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770685901NPI-NPPES
6758MedicaidCA
7420MedicaidCA
7068MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry G89408 (California)Secondary
2084P0805XPsychiatry & Neurology - Geriatric Psychiatry G89408 (California)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry G89408 (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. Robert Frank Alessi allows following entities to bill medicare on his behalf.
Entity NamePsychiatric Centers At San Diego, Inc. Med Grp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841241585
PECOS PAC ID: 0143201087
Enrollment ID: O20040526001651
Entity NameMark David Levine Md Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154697944
PECOS PAC ID: 0143478305
Enrollment ID: O20120912000548

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. Robert Frank Alessi 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
Robert Frank Alessi, MD
Po Box 609001,
San Diego, CA 92160-9001

Ph: (619) 528-4600
Robert Frank Alessi, MD
277 Rancheros Dr Ste 301,
San Marcos, CA 92069-2993

Ph: (760) 471-4073

Reviews and Comments


Psychiatry & Neurology Doctors in San Marcos, CA

Mr. Arvin L Mirow, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 277 Rancheros Dr, #301, San Marcos, CA 92069
Phone: 760-471-4073    Fax: 619-528-4625
Dr. Franz Ricky Hinojosa, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 150 Valpreda Rd, San Marcos, CA 92069
Phone: 760-736-6700    Fax: 760-736-8740
Beatriz Lourdes Marfori, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Rancheros Dr Ste 130, San Marcos, CA 92069
Phone: 858-279-1223    Fax: 858-430-2736
Mr. Anil S Patel, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 277 Rancheros Dr, Ste 301, San Marcos, CA 92069
Phone: 760-471-4073    Fax: 619-528-4625
Alise Kathleen Pham, DO
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 838 Nordahl Rd Ste 200, San Marcos, CA 92069
Phone: 760-281-3662    
Dr. Eva L Sorensen, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 838 Nordahl Rd Ste 310, San Marcos, CA 92069
Phone: 442-999-5977    Fax: 442-999-5914
Mr. Dennis M Ordas, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 277 Rancheros Dr Ste 301, San Marcos, CA 92069
Phone: 760-714-0734    Fax: 619-528-4625

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.