Julia Sein, MD
Retina Specialist (Ophthalmology) Physician · Valencia, CA
Julia Sein, MD is a retina specialist (ophthalmology) physician with a practice address in Valencia, California, and NPI 1295178291, issued on Apr 10, 2013. Check the license (California A167360, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Julia Sein
- Credential
- MD
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License number
- A167360 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27335 Tourney RD Ste 210, Valencia, CA 91355
- Phone
- (661) 455-7797
- Enumerated
- Apr 10, 2013
- Record last updated
- Oct 25, 2024
- Fax
- (661) 455-8477
- Medicare enrollment
- Enrolled (PECOS I20200831002015); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 205 in California → Look up another NPI →
Verify Julia Sein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A167360Check 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 retina specialist (ophthalmology) physician in 2024
77 Medicare Part D claims for 33 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Prednisolone Acetate20 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): 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $176.83
2 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. 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.
Julia Sein among 205 retina specialist (ophthalmology) physician records in California
Julia Sein, 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 2013, is newer than 65% of them.
- NPI issued2013 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated2013 · median 2007 among the 189 with a school on file
- Record last updated2024 · 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 Valencia → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Ankur Gupta, MD, MSValencia, CA 913551669869848
- Samuel Asanad, MDMission Hills, CA 913451194345975
- Sanjay Logani, MDReseda, CA 913351124131958
- Nicole Koulisis, MDEncino, CA 913161073033213
- Stavros Moysidis, M.D.Encino, CA 913161780023929
- Patrick Sassani, M.DVan Nuys, CA 914051033411061
- Pamela Golchet, M.D.Calabasas, CA 913021578774899
- Jessica CaoEncino, CA 914361417301227
Common questions
What is Julia Sein, MD's NPI number?
Julia Sein, MD's National Provider Identifier (NPI) is 1295178291, issued on Apr 10, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Julia Sein, MD located?
The NPPES record lists a practice address at 27335 Tourney RD Ste 210, Valencia, CA, 91355. Phone: (661) 455-7797. Providers update this record themselves, so call before visiting.
How can I verify Julia Sein, MD's license?
NPPES lists California license number A167360, 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 Julia Sein, MD prescribe under Medicare Part D?
In 2024, Julia Sein, MD had 77 Medicare Part D claims for 33 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Julia Sein, 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.