Dr Darcy Calvin Ryan, OD - Optometrist in Long Beach, CA

Dr Darcy Calvin Ryan, OD is a Optometrist based in Long Beach, California. Dr Darcy Calvin Ryan is licensed to practice in California (license number 11208TPL) and his current practice location is 2977 Redondo Ave, Long Beach, California. He can be reached at his office (for appointments etc.) via phone at (562) 595-4366.

NPI number for Dr Darcy Calvin Ryan is 1184690950 and his current mailing address is 2977 Redondo Ave, Long Beach, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1184690950.

Contact Information

Dr Darcy Calvin Ryan, OD
2977 Redondo Ave,
Long Beach, CA 90806-2445
(562) 595-4366
(562) 595-6092

Map and Direction




Healthcare Provider's Profile

Full NameDr Darcy Calvin Ryan
GenderMale
SpecialityOptometrist
Location2977 Redondo Ave, Long Beach, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1184690950
  • Provider Enumeration Date: 02/23/2006
  • Last Update Date: 06/20/2011

Medical Identifiers

Medical identifiers for Dr Darcy Calvin Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184690950NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 11208TPL (California)Primary

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 Darcy Calvin Ryan is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Darcy Calvin Ryan, OD
2977 Redondo Ave,
Long Beach, CA 90806-2445

Ph: (562) 595-4366
Dr Darcy Calvin Ryan, OD
2977 Redondo Ave,
Long Beach, CA 90806-2445

Ph: (562) 595-4366

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).

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