Dr John Alexander Grimaldi, DO - Medicare Urology in Chula Vista, CA

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Dr John Alexander Grimaldi, DO is a medicare enrolled "Urology" physician in Chula Vista, California. He went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 2002 and has 22 years of diverse experience with area of expertise as Urology. His current practice location is 450 4th Ave, Suite 312, Chula Vista, California. You can reach out to his office (for appointments etc.) via phone at (619) 420-0201.

Dr John Alexander Grimaldi is licensed to practice in California (license number 20A11355) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1821157033.

Contact Information

Dr John Alexander Grimaldi, DO
450 4th Ave, Suite 312,
Chula Vista, CA 91910-4426
(619) 420-0201
(619) 425-7795

Map and Direction




Physician's Profile

Full NameDr John Alexander Grimaldi
GenderMale
SpecialityUrology
Experience22 Years
Location450 4th Ave, Chula Vista, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John Alexander Grimaldi attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 2002
  NPI Data:
  • NPI Number: 1821157033
  • Provider Enumeration Date: 12/06/2006
  • Last Update Date: 01/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3274633219
  • Enrollment ID: I20110105001071

Medical Identifiers

Medical identifiers for Dr John Alexander Grimaldi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821157033NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology 20A11355 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scripps Mercy HospitalSan diego, CAHospital
Sharp Chula Vista Medical CenterChula vista, CAHospital

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 John Alexander Grimaldi allows following entities to bill medicare on his behalf.
Entity NameEmergency And Acute Care Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437103942
PECOS PAC ID: 9537108279
Enrollment ID: O20050502000734
Entity NameJohn A Grimaldi Do Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982910741
PECOS PAC ID: 5799974838
Enrollment ID: O20110105000910

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 John Alexander Grimaldi 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 John Alexander Grimaldi, DO
450 4th Ave, Suite 312,
Chula Vista, CA 91910-4426

Ph: (619) 420-0201		Dr John Alexander Grimaldi, DO
450 4th Ave, Suite 312,
Chula Vista, CA 91910-4426

Ph: (619) 420-0201

Reviews and Comments


Urology Doctors in Chula Vista, CA

Daniel B Hunting, M.D.
Urology
Medicare: Not Enrolled in Medicare
Practice Location: 450 4th Ave, Ste 303, Chula Vista, CA 91910
Phone: 619-420-0201    Fax: 619-425-7795
Claudia Sevilla, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 750 Medical Center Ct Ste 14, Chula Vista, CA 91911
Phone: 619-397-4500    Fax: 858-429-7931
Dr. Douglas J. Darlin, M.D.
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Palomar St, Chula Vista, CA 91913
Phone: 619-397-3283    Fax: 619-397-3380
Tracy Patricia Marien, M.D.
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Palomar St, Chula Vista, CA 91913
Phone: 619-446-1530    

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.