Gregory J Wiener M D Professional Corporation - Medicare Primary Care in Chula Vista, CA

Gregory J Wiener M D Professional Corporation is a medicare enrolled primary clinic (Clinic/center) in Chula Vista, California. The current practice location for Gregory J Wiener M D Professional Corporation is 353 Church Ave Ste A, Chula Vista, California. For appointments, you can reach them via phone at (619) 585-8883. The mailing address for Gregory J Wiener M D Professional Corporation is 353 Church Ave Ste A, Chula Vista, California and phone number is (619) 585-8883.

Gregory J Wiener M D Professional Corporation is licensed to practice in California (license number A41749). The clinic also participates in the medicare program and its NPI number is 1376728287. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (619) 585-8883.

Contact Information

Gregory J Wiener M D Professional Corporation
353 Church Ave Ste A
Chula Vista
CA 91910-3906
(619) 585-8883
Not Available

Map and Direction


Primary Care Clinic Profile

Full NameGregory J Wiener M D Professional Corporation
SpecialityClinic/Center
Location353 Church Ave Ste A, Chula Vista, California
Authorized Official Name and PositionGregory James Wiener (PRESIDENT)
Authorized Official Contact6195858883
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gregory J Wiener M D Professional Corporation
353 Church Ave Ste A
Chula Vista
CA 91910-3906

Ph: (619) 585-8883
Gregory J Wiener M D Professional Corporation
353 Church Ave Ste A
Chula Vista
CA 91910-3906

Ph: (619) 585-8883

NPI Details:

NPI Number1376728287
Provider Enumeration Date01/09/2008
Last Update Date08/14/2015

Medicare PECOS Information:

Medicare PECOS PAC ID6901983519
Medicare Enrollment IDO20080407000661

Medical Identifiers

Medical identifiers for Gregory J Wiener M D Professional Corporation such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376728287NPI-NPPES
W22034OtherCAMEDICARE GROUP PROVIDER
00A417490MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
261Q00000XClinic/center A41749 (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. Gregory J Wiener M D Professional Corporation acts as a billing entity for following providers:
Provider NameGregory J Wiener
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1811099534
PECOS PAC ID: 9032126230
Enrollment ID: I20080407000654
Provider NamePatrick H Sweet
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1457407702
PECOS PAC ID: 6901103829
Enrollment ID: I20160321001230

Reviews and Comments


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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.