NPPES file of Aug 9, 2026

Sung Wook Song, M.D.

Family Medicine Physician · San Diego, CA

Sung Wook Song, M.D. is a family medicine physician with a practice address in San Diego, California, and NPI 1629052170, issued on Nov 29, 2005. Check the license 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629052170
Name
Sung Wook Song
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
0101054433 VA
Self-reported in NPPES; status is on the state search
Practice location
2051 Cushing RD, San Diego, CA 92106
Phone
(619) 524-5725
Enumerated
Nov 29, 2005
Record last updated
Oct 5, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200213002791); accepts Medicare assignment
Medical or professional school
Hahneman Medical College Of The Pacific, 1995
Telehealth
Offers telehealth (CMS)
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 2051 Cushing RD

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

  1. Olatunde Akinwale, PMHNPPsychiatric/Mental Health Nurse Practitioner1225606668
  2. Celso CayananIndependent Duty Corpsman1205174752
  3. Sara DemersMilitary Health Care Provider1013169622
  4. Sally DurantIndependent Duty Corpsman1699061200
  5. Kristi Ferchland, NPFamily Nurse Practitioner1316652241
  6. Amber FerroMilitary Health Care Provider1225357841

Verify Sung Wook Song in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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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2.2 times the Medicare Part D claims of the average family medicine physician in 2024

7,962 Medicare Part D claims for 712 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 334 claims were for opioids.

  1. Sung Song7,962
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium727 claims
  2. Amlodipine Besylate401 claims
  3. Levothyroxine Sodium291 claims
  4. Losartan Potassium280 claims
  5. Lisinopril253 claims
  6. Hydrocodone-Acetaminophen233 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.6
  2. Costout of 100 · 30%58.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Sharp Rees-Stealy Medical Group IncLa Mesa, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sung Wook Song among 17,133 family medicine physician records in California

Sung Wook Song, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1995 · median 2005 among the 10,652 with a school on file
  • Record last updated2010 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

780 family medicine physician records list a practice address in San Diego

They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Nathan Freeman, M.D.San Diego, CA 921061932272630
  2. Cristiana Golu, MDSan Diego, CA 921061083684997
  3. Shuang LinSan Diego, CA 921061689093684
  4. Emmett Rice, D.O.San Diego, CA 921061073511150
  5. David Ryan, M.D.San Diego, CA 921061992801997
  6. Sunita Shailam, M.D.San Diego, CA 921061174625933
  7. Alex Vo, MDSan Diego, CA 921061508425760
  8. Christina Braunworth, APRNSan Diego, CA 921071831794023

Common questions

What is Sung Wook Song, M.D.'s NPI number?

Sung Wook Song, M.D.'s National Provider Identifier (NPI) is 1629052170, issued on Nov 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Sung Wook Song, M.D. located?

The NPPES record lists a practice address at 2051 Cushing RD, San Diego, CA, 92106. Phone: (619) 524-5725. Providers update this record themselves, so call before visiting.

How can I verify Sung Wook Song, M.D.'s license?

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 Sung Wook Song, M.D. prescribe under Medicare Part D?

In 2024, Sung Wook Song, M.D. had 7,962 Medicare Part D claims for 712 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Sung Wook Song, M.D.'s MIPS final score?

The 2023 MIPS final score is 73.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.