Bailey Yuguan Shen, MD
Retina Specialist (Ophthalmology) Physician · Loma Linda, CA
Bailey Yuguan Shen, MD is a retina specialist (ophthalmology) physician with a practice address in Loma Linda, California, and NPI 1316350739, issued on Jun 3, 2014. Check the license (California A170152, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bailey Yuguan Shen
- Credential
- MD
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License number
- A170152 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11370 Anderson St Ste 1800, Loma Linda, CA 92354
- Phone
- (909) 558-2154
- Enumerated
- Jun 3, 2014
- Record last updated
- Sep 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (909) 558-2180
- Medicare enrollment
- Enrolled (PECOS I20250621000229); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 2014
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 205 in California → Look up another NPI →
Also registered at 11370 Anderson St Ste 1800
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Affeldt, MDOphthalmology Physician1275523375
- Marib AkandaOphthalmology Physician1336644558
- Kakarla Chalam, MDOphthalmology Physician1336112812
- Ritesh Gupta, MDOphthalmology Physician1114525383
- Eman HawyNeuro-ophthalmology Physician1871911917
- William Kiernan, ODOptometrist1174548291
Verify Bailey Yuguan Shen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A170152Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
301 Medicare Part D claims for 96 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Prednisolone Acetate85 claims
- Latanoprost42 claims
- Dorzolamide-Timolol32 claims
- Ketorolac Tromethamine25 claims
- Brimonidine Tartrate24 claims
- Polymyxin B Sul-Trimethoprim23 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): 85.2 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $20.04
1 payment: food and beverage; the largest payer was Alcon Vision LLC. The 1,253 providers of this specialty with any payment received $7,667.49 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 2 group practices
- Omaha Eye And Laser Institute, Inc.Lincoln, NE
- Unmc PhysiciansOmaha, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bailey Yuguan Shen among 205 retina specialist (ophthalmology) physician records in California
Bailey Yuguan Shen, MD is one of 205 retina specialist (ophthalmology) physician records with a practice address in California. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated2014 · median 2007 among the 189 with a school on file
- Record last updated2020 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in California
There are 205 retina specialist (ophthalmology) physician records in California.
All 205 in California → Every provider in Loma Linda → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Amr Azzam, MD, PHDLoma Linda, CA 923501013898774
- Paymohn Mahdavi, M.D.Redlands, CA 923731295095669
- Eric Chin, M.D.Redlands, CA 923741043442809
- Michael Samuel, M.D.Palm Desert, CA 922601730175670
- Vitaliy Zak, M.D.Palm Desert, CA 922601669566535
- Harris Ahmed, DO, MPHPalm Desert, CA 922111700413317
- Clement Chan, M.D.Palm Desert, CA 922111336131408
- Steven Lin, M.D.Palm Desert, CA 922111457343568
Common questions
What is Bailey Yuguan Shen, MD's NPI number?
Bailey Yuguan Shen, MD's National Provider Identifier (NPI) is 1316350739, issued on Jun 3, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Bailey Yuguan Shen, MD located?
The NPPES record lists a practice address at 11370 Anderson St Ste 1800, Loma Linda, CA, 92354. Phone: (909) 558-2154. Providers update this record themselves, so call before visiting.
How can I verify Bailey Yuguan Shen, MD's license?
NPPES lists California license number A170152, 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 Bailey Yuguan Shen, MD prescribe under Medicare Part D?
In 2024, Bailey Yuguan Shen, MD had 301 Medicare Part D claims for 96 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Bailey Yuguan Shen, MD's MIPS final score?
The 2023 MIPS final score is 85.2 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.