Franklin Jeng, MD
Ophthalmology Physician · Union City, CA
Franklin Jeng, MD is an ophthalmology physician with a practice address in Union City, California, and NPI 1316560782, issued on May 20, 2020. Check the license (California A192777, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Franklin Jeng
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A192777 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3553 Whipple RD Bldg B1, Union City, CA 94587
- Phone
- (510) 675-2020
- Enumerated
- May 20, 2020
- Record last updated
- Sep 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20240925001353); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 3553 Whipple RD Bldg B1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joel CiolekPhysician Assistant1487111365
Verify Franklin Jeng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A192777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average ophthalmology physician in 2024
181 Medicare Part D claims for 84 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Prednisolone Acetate42 claims
- Latanoprost28 claims
- Polymyxin B Sul-Trimethoprim27 claims
- Diclofenac Sodium23 claims
- Erythromycin11 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: $416.02
5 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Permanente Medical Group IncUnion City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Franklin Jeng among 2,899 ophthalmology physician records in California
Franklin Jeng, MD is one of 2,899 ophthalmology 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 2020, is newer than 94% of them.
- NPI issued2020 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2001 among the 1,907 with a school on file
- Record last updated2024 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 ophthalmology physician records list a practice address in Union City
They are 15 of the 1,006 NPPES records with a practice address in Union City, and 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Union City → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Kristina Austin, M.D.Union City, CA 945871417007238
- John Chan, M.D.Union City, CA 945871609928837
- Sung Choe, M.D.Union City, CA 945871689752446
- Kari Eisley, M.D.Union City, CA 945871457558884
- Michael Fang-Yen, M.D.Union City, CA 945871366520868
- Catherine Knox, M.D.Union City, CA 945871013095652
- James Lahey, M.D.Union City, CA 945871285712042
- Jeffrey Lehmer, M.D.Union City, CA 945871164500914
Common questions
What is Franklin Jeng, MD's NPI number?
Franklin Jeng, MD's National Provider Identifier (NPI) is 1316560782, issued on May 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Franklin Jeng, MD located?
The NPPES record lists a practice address at 3553 Whipple RD Bldg B1, Union City, CA, 94587. Phone: (510) 675-2020. Providers update this record themselves, so call before visiting.
How can I verify Franklin Jeng, MD's license?
NPPES lists California license number A192777, 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 Franklin Jeng, MD prescribe under Medicare Part D?
In 2024, Franklin Jeng, MD had 181 Medicare Part D claims for 84 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.