Dr Stanley Hwang, MD - Medicare Cardiovascular Disease (cardiology) in Watsonville, CA

Dr Stanley Hwang, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Watsonville, California. He went to University Of California, San Diego School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Coastal Health Partners, Pajaro Valley Health Care District and his current practice location is 65 Neilson St Ste 102, Watsonville, California. You can reach out to his office (for appointments etc.) via phone at (831) 768-6217.

Dr Stanley Hwang is licensed to practice in California (license number G58772) 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 1780654525.

Contact Information

Dr Stanley Hwang, MD
65 Neilson St Ste 102,
Watsonville, CA 95076-2491
(831) 768-6217
(831) 768-6215

Map and Direction




Physician's Profile

Full NameDr Stanley Hwang
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience39 Years
Location65 Neilson St Ste 102, Watsonville, 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 Stanley Hwang attended and graduated from University Of California, San Diego School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1780654525
  • Provider Enumeration Date: 01/24/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4880691617
  • Enrollment ID: I20061108000483

Medical Identifiers

Medical identifiers for Dr Stanley Hwang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780654525NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease G58772 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Watsonville Community HospitalWatsonville, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Coastal Health Partners155750372913
Pajaro Valley Health Care District600229249712

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 Stanley Hwang 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 NameCoastal Health Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437599032
PECOS PAC ID: 1557503729
Enrollment ID: O20130819000221
Entity NamePajaro Valley Health Care District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285346809
PECOS PAC ID: 6002292497
Enrollment ID: O20231221001194

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 Stanley Hwang 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 Stanley Hwang, MD
65 Neilson St Ste 102,
Watsonville, CA 95076-2491

Ph: (831) 768-6217
Dr Stanley Hwang, MD
65 Neilson St Ste 102,
Watsonville, CA 95076-2491

Ph: (831) 768-6217

Reviews and Comments


Internal Medicine Doctors in Watsonville, CA

Dr. Omid Bakhtar, D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 65 Neilson St Ste 102, Watsonville, CA 95076
Phone: 831-768-6217    Fax: 831-768-6219
Dr. Mai-khanh Bui-duy, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 45 Neilson St, Watsonville, CA 95076
Phone: 831-728-0222    Fax: 831-707-0277
Dr. Katherine Kenny, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 50 Penny Ln, Watsonville, CA 95076
Phone: 831-722-2010    Fax: 831-722-2037
Vaal Rothman,
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 550 S Green Valley Rd, Watsonville, CA 95076
Phone: 831-458-5860    
Dr. Brendt D. Carlson, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 846 Freedom Blvd, Watsonville, CA 95076
Phone: 831-761-7225    Fax: 831-761-1178
Elias S Rodriguez, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 10 W 5th St, Watsonville, CA 95076
Phone: 831-722-4016    Fax: 831-722-7756

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.