Richard Sung Ahn, M.D.

Hand Surgery · Orthopedic Surgery (CMS) · Lakewood, CA

Call (562) 633-3787 Directions

At a glance

5750 Downey Ave Ste 308, Lakewood, CA 90712-1482

Published activity: Removal of nail tissue. View counts and coverage

NPPES record updated Mar 17, 2021. Public records can lag behind changes at a practice.

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  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

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Practice location

5750 Downey Ave Ste 308
Lakewood, CA 90712-1482

Additional reported practice locations

3828 Schaufele Ave Ste 320
Long Beach, CA 908081793
Phone: 5623484588
Fax: 5624202545
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
State University Of New York At Buffalo School Of Medicine
Graduation year
2013
CMS specialties
Hand Surgery · Orthopedic Surgery

Practice groups

Reported hospital affiliations

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

Procedure categoryPublished Medicare activity
Removal of nail tissue1-10

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

$29.23General payments · 2025
2Reported transactions
1Reporting companies

Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.

See payment purposes and reporting companies

Reported purposes

PurposeAmount
Food and beverage$29.23

Reporting companies

CompanyAmount
ENDO USA, INC.$29.23
View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1568809226
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Registry details

Primary taxonomy
Hand Surgery · Orthopedic Surgery (CMS)
Taxonomy code
207XS0106X
Enumeration date
Jun 3, 2013
Record updated
Mar 17, 2021
More registry details
Provider type
Individual · Type 1
Reported credentials
M.D.

Reported taxonomies and licenses

Specialty details in registry

207XS0106X · Primary

License reported: A162729 CA

Orthopedic Surgery

207X00000X

License reported: A162729 CA

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

5750 Downey Ave Ste 308
Lakewood, CA 90712-1482
Phone
(562) 633-3787
Fax
(562) 633-1977
Mailing address
PO BOX 15848

NEWPORT BEACH, CA 926595848
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

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