NPPES file of Aug 9, 2026

Jee Hey Song, MD

Clinical Genetics (M.D.) Physician · San Jose, CA

Jee Hey Song, MD is a clinical genetics (m.d.) physician with a practice address in San Jose, California, and NPI 1255820999, issued on May 8, 2018. Check the license (California A198548, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255820999
Name
Jee Hey Song
Credential
MD
Primary taxonomy
Clinical Genetics (M.D.) Physician 207SG0201X
License number
A198548 CA
Self-reported in NPPES; status is on the state search
Practice location
5755 Cottle RD Bldg 21, San Jose, CA 95123
Phone
(408) 972-3300
Enumerated
May 8, 2018
Record last updated
Nov 12, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5755 Cottle RD Bldg 21

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

  1. Gaganjot GrewalGenetic Counselor (M.S.)1184287203
  2. Amelia LimSpeech-Language Pathologist1700750882
  3. Rachel Pinger, MSGenetic Counselor (M.S.)1801222773
  4. Katherine Rogers, MSGenetic Counselor (M.S.)1548769318
  5. Justin Sanine, MSGenetic Counselor (M.S.)1316683501

Verify Jee Hey Song in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A198548
    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

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The practice group's MIPS final score for 2023 (Medicare payment program): 100 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. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  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).

Jee Hey Song among 151 clinical genetics (m.d.) physician records in California

Jee Hey Song, MD is one of 151 clinical genetics (m.d.) physician records with a practice address in California. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.

  • NPI issued2018 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 55% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2024 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207SG0201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Genetics (M.D.) Physician providers in California

There are 151 clinical genetics (m.d.) physician records in California.

The 8 clinical genetics (m.d.) physician records with the nearest ZIP codes

  1. Joann Bergoffen, MDSan Jose, CA 951191861566465
  2. Emily Chen, M.D.,PH.D.San Jose, CA 951191134293731
  3. Joyce Kobori, MDSan Jose, CA 951191518039353
  4. David Witt, MDSan Jose, CA 951191700962214
  5. Ruth Lin, M.D.San Jose, CA 951281780812602
  6. Sabrina ChengMill Valley, CA 949411588282263
  7. Dwight Cordero, MDModesto, CA 953501831169721
  8. Keith Vaux, MDSonoma, CA 954761740238104

Common questions

What is Jee Hey Song, MD's NPI number?

Jee Hey Song, MD's National Provider Identifier (NPI) is 1255820999, issued on May 8, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jee Hey Song, MD located?

The NPPES record lists a practice address at 5755 Cottle RD Bldg 21, San Jose, CA, 95123. Phone: (408) 972-3300. Providers update this record themselves, so call before visiting.

How can I verify Jee Hey Song, MD's license?

NPPES lists California license number A198548, 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.

What is Jee Hey Song, MD's MIPS final score?

The 2023 MIPS final score is 100 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.