NPPES file of Aug 9, 2026

Soo Woong Kang

Internal Medicine Physician · Buena Park, CA

Soo Woong Kang is an internal medicine physician with a practice address in Buena Park, California, and NPI 1164577706, issued on Jan 24, 2007. Check the license (California A66630, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164577706
Name
Soo Woong Kang
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A66630 CA
Self-reported in NPPES; status is on the state search
Practice location
6714 Beach Blvd, Buena Park, CA 90621
Phone
(147) 526-7787
Enumerated
Jan 24, 2007
Record last updated
Apr 12, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
00A666300 CA
Medicare enrollment
Enrolled (PECOS I20071011000307); may accept Medicare assignment
Medical or professional school
New York Medical College, 1996
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6714 Beach Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Devi Nambudripad, D.C., L.AC., PH.D.Nutrition Chiropractor1992983928
  2. Roy Nambudripad, M.D.General Practice Physician1376732867
  3. Jieun SimFamily Nurse Practitioner1932601952

Verify Soo Woong Kang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A66630
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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15.9 times the Medicare Part D claims of the average internal medicine physician in 2024

50,424 Medicare Part D claims for 1,699 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 151 claims were for opioids.

  1. Soo Kang50,424
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium2,777 claims
  2. Losartan Potassium2,469 claims
  3. Amlodipine Besylate2,410 claims
  4. Rosuvastatin Calcium2,410 claims
  5. Vascepa1,792 claims
  6. Metformin Hcl1,753 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $2,302.04

106 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Soo Kang$2,302.04
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Soo Woong Kang among 17,696 internal medicine physician records in California

Soo Woong Kang is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.

  • NPI issued2007 · 44% of these records are older, 44% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1996 · median 2004 among the 11,065 with a school on file
  • Record last updated2019 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 internal medicine physician records list a practice address in Buena Park

They are 13 of the 728 NPPES records with a practice address in Buena Park, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Paul Chang, M.D.Buena Park, CA 906211487627261
  2. Edgardo Gonzalez, M.DBuena Park, CA 906211366514655
  3. Richard Han, M.D.Buena Park, CA 906211821061466
  4. Hoon Hong, M.D.Buena Park, CA 906211790758647
  5. Tai-Won Kim, MDBuena Park, CA 906211487733754
  6. Sung Hyun Kim, M.DBuena Park, CA 906211447665369
  7. Felicia Tran, MDBuena Park, CA 906211225100753
  8. Victor Caluya, MDBuena Park, CA 906201467457101

Common questions

What is Soo Woong Kang's NPI number?

Soo Woong Kang's National Provider Identifier (NPI) is 1164577706, issued on Jan 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Soo Woong Kang located?

The NPPES record lists a practice address at 6714 Beach Blvd, Buena Park, CA, 90621. Phone: (147) 526-7787. Providers update this record themselves, so call before visiting.

How can I verify Soo Woong Kang's license?

NPPES lists California license number A66630, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Soo Woong Kang prescribe under Medicare Part D?

In 2024, Soo Woong Kang had 50,424 Medicare Part D claims for 1,699 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.