Dr Richard Sung Ahn, MD - Medicare Hand Surgery in Lakewood, CA

Dr Richard Sung Ahn, MD is a medicare enrolled "Orthopaedic Surgery - Hand Surgery" physician in Lakewood, California. He went to State University Of New York At Buffalo School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Hand Surgery. He is a member of the group practice Long Beach - Lakewood Orthopedic Institute and his current practice location is 5750 Downey Ave Ste 308, Lakewood, California. You can reach out to his office (for appointments etc.) via phone at (562) 633-3787.

Dr Richard Sung Ahn is licensed to practice in California (license number A162729) 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 1568809226.

Contact Information

Dr Richard Sung Ahn, MD
5750 Downey Ave Ste 308,
Lakewood, CA 90712-1482
(562) 633-3787
(562) 633-1977

Map and Direction




Physician's Profile

Full NameDr Richard Sung Ahn
GenderMale
SpecialityHand Surgery
Experience11 Years
Location5750 Downey Ave Ste 308, Lakewood, 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 Richard Sung Ahn attended and graduated from State University Of New York At Buffalo School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1568809226
  • Provider Enumeration Date: 06/03/2013
  • Last Update Date: 03/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7911260765
  • Enrollment ID: I20190802000801

Medical Identifiers

Medical identifiers for Dr Richard Sung Ahn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568809226NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XS0106XOrthopaedic Surgery - Hand Surgery A162729 (California)Primary
207X00000XOrthopaedic Surgery A162729 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lakewood Regional Medical CenterLakewood, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Long Beach - Lakewood Orthopedic Institute08402827868

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 Richard Sung Ahn allows following entities to bill medicare on his behalf.
Entity NameLong Beach - Lakewood Orthopedic Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710020755
PECOS PAC ID: 0840282786
Enrollment ID: O20040331001691

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 Richard Sung Ahn 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 Richard Sung Ahn, MD
Po Box 15848,
Newport Beach, CA 92659-5848

Ph: (657) 241-3600
Dr Richard Sung Ahn, MD
5750 Downey Ave Ste 308,
Lakewood, CA 90712-1482

Ph: (562) 633-3787

Reviews and Comments


Orthopaedic Surgery Doctors in Lakewood, CA

Christopher John Combs, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5750 Downey Ave Ste 308, Lakewood, CA 90712
Phone: 562-633-3787    Fax: 562-633-1977
Mr. Ezzat Wadih Wassef, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 5750 Downey Ave Ste 308, Lakewood, CA 90712
Phone: 562-633-3787    Fax: 562-633-1977
Mr. Ramy Elias, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5750 Downey Ave Ste 308, Lakewood, CA 90712
Phone: 562-633-3787    Fax: 562-633-1977
Pad S. Krishna, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 3650 E. South St, Suite 411, Lakewood, CA 90712
Phone: 562-531-7757    Fax: 562-531-0833
Dr. Andrew Jonathan Wassef, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5750 Downey Ave Ste 308, Lakewood, CA 90712
Phone: 562-633-3787    Fax: 562-633-1977

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.