Soo Jean Eng, MD
Endocrinology, Diabetes & Metabolism Physician · Mountain View, CA
Soo Jean Eng, MD is an endocrinology, diabetes & metabolism physician with a practice address in Mountain View, California, and NPI 1316024920, issued on Nov 1, 2006. Check the license (California A047922, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Soo Jean Eng
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- A047922 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2204 Grant RD, Mountain View, CA 94040
- Phone
- (650) 967-8841
- Enumerated
- Nov 1, 2006
- Record last updated
- Feb 11, 2022
- Fax
- (650) 967-8812
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 2204 Grant RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Geeta Krishnapriyan, MDInternal Medicine Physician1669487112
- David Lewis, M.D.Internal Medicine Physician1316017858
- Andrew Lipton, MDGastroenterology Physician1174594394
Verify Soo Jean Eng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A047922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
880 Medicare Part D claims for 268 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Methimazole248 claims
- Alendronate Sodium97 claims
- Forteo59 claims
- Levothyroxine Sodium46 claims
- Hydrocortisone40 claims
- Ultra-Fine Nano Pen Needle31 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.
Soo Jean Eng among 1,131 endocrinology, diabetes & metabolism physician records in California
Soo Jean Eng, MD is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 54% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Mountain View → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Sidra Azim, M.D.Mountain View, CA 940401043598378
- Eva Balint, M.D.Mountain View, CA 940401669578951
- Lynn Bennion, M.D.Mountain View, CA 940401235181728
- Leonard Doberne, M.D.Mountain View, CA 940401558447847
- Michael Greenfield, M.D.Mountain View, CA 940401295873685
- Todd Kaye, MDMountain View, CA 940401295787646
- Katayoun Lotfi, MDMountain View, CA 940401619288685
- Linda Membreno, MDMountain View, CA 940401740231919
Common questions
What is Soo Jean Eng, MD's NPI number?
Soo Jean Eng, MD's National Provider Identifier (NPI) is 1316024920, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Soo Jean Eng, MD located?
The NPPES record lists a practice address at 2204 Grant RD, Mountain View, CA, 94040. Phone: (650) 967-8841. Providers update this record themselves, so call before visiting.
How can I verify Soo Jean Eng, MD's license?
NPPES lists California license number A047922, 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 Jean Eng, MD prescribe under Medicare Part D?
In 2024, Soo Jean Eng, MD had 880 Medicare Part D claims for 268 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.