Ryan Gregory Smith, MD
Ophthalmology Physician · Upland, CA
Ryan Gregory Smith, MD is an ophthalmology physician with a practice address in Upland, California, and NPI 1164809851, issued on May 1, 2015. Check the license (California A144479, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ryan Gregory Smith
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- A144479 CA
C1-0025611 DE
Self-reported in NPPES; status is on the state search - Practice location
- 555 N 13TH Ave, Upland, CA 91786
- Phone
- (909) 277-2420
- Enumerated
- May 1, 2015
- Record last updated
- Jul 24, 2023
- Fax
- (909) 206-1097
- Medicare enrollment
- Enrolled (PECOS I20190611003209); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2015
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 555 N 13TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marina Abdou, ODOptometrist1356017321
- Brian Alva, O.D.Optometrist1225488612
- Pamela Bekendam, M.D.Ophthalmology Physician1225135288
- Peter Bekendam, MDOphthalmology Physician1740468263
- Siddharth Bhargava, MDOphthalmology Physician1043849078
- Andrea Ching, M.D.Ophthalmology Physician1669495214
Verify Ryan Gregory Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A144479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% more Medicare Part D claims than the average ophthalmology physician in 2024
2,913 Medicare Part D claims for 910 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Prednisolone Acetate660 claims
- Ofloxacin381 claims
- Latanoprost291 claims
- Timolol Maleate237 claims
- Cyclosporine135 claims
- Brimonidine Tartrate123 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): 81.5 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: $49,665.35
139 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, Inc. 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 3 group practices
- Delaware Eye Surgeons PAWilmington, DE
- Pacific Eye Institute A Medical Group IncUpland, CA
- Regents OF The University OF CaliforniaOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Gregory Smith among 2,899 ophthalmology physician records in California
Ryan Gregory Smith, 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 2015, is newer than 84% of them.
- NPI issued2015 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2001 among the 1,907 with a school on file
- Record last updated2023 · 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).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Upland → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Pamela Bekendam, M.D.Upland, CA 917861225135288
- Peter Bekendam, MDUpland, CA 917861740468263
- Siddharth Bhargava, MDUpland, CA 917861043849078
- Andrea Ching, M.D.Upland, CA 917861669495214
- Kweku Grant-Acquah, M.D.Upland, CA 917861831327626
- Robert Gunzenhauser, MDUpland, CA 917861457988065
- Julie King, M.D.Upland, CA 917861518980069
- Richmond Roeske, M.D.Upland, CA 917861720009913
Common questions
What is Ryan Gregory Smith, MD's NPI number?
Ryan Gregory Smith, MD's National Provider Identifier (NPI) is 1164809851, issued on May 1, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Gregory Smith, MD located?
The NPPES record lists a practice address at 555 N 13TH Ave, Upland, CA, 91786. Phone: (909) 277-2420. Providers update this record themselves, so call before visiting.
How can I verify Ryan Gregory Smith, MD's license?
NPPES lists California license number A144479, 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 Ryan Gregory Smith, MD prescribe under Medicare Part D?
In 2024, Ryan Gregory Smith, MD had 2,913 Medicare Part D claims for 910 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Ryan Gregory Smith, MD's MIPS final score?
The 2023 MIPS final score is 81.5 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.