Susan Ung Almazan, O.D.
Optometrist · Baldwin Park, CA
Susan Ung Almazan, O.D. is an optometrist with a practice address in Baldwin Park, California, and NPI 1356655450, issued on Jul 30, 2010. Check the license (California 14023, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan Ung Almazan
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 14023 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Phone
- (626) 851-1011
- Enumerated
- Jul 30, 2010
- Record last updated
- Feb 16, 2022
- Medicare enrollment
- Enrolled (PECOS I20111229000619); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2010
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1011 Baldwin Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Julia Aburto-Erazo, NPNurse Practitioner1922175777
- Mauricio Acevedo, MDInternal Medicine Physician1659442614
- Helen Achio, PHARM.D.Pharmacist1225114614
- Olufemi Adenuga, M.D, MPHPulmonary Disease Physician1134389125
- Soma Agarwal, MDOphthalmology Physician1437220316
Verify Susan Ung Almazan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average optometrist in 2024
208 Medicare Part D claims for 90 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Erythromycin29 claims
- Latanoprost28 claims
- Cyclosporine25 claims
- Prednisolone Acetate22 claims
- Fluorometholone16 claims
- Brimonidine Tartrate14 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: $609.32
7 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 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
- Southern California Permanente Medical GroupSan Dimas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan Ung Almazan among 8,308 optometrist records in California
Susan Ung Almazan, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 59% of them.
- NPI issued2010 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2010 · median 2008 among the 3,573 with a school on file
- Record last updated2022 · 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 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 optometrist records list a practice address in Baldwin Park
They are 23 of the 1,055 NPPES records with a practice address in Baldwin Park, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Baldwin Park → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Phyllis Ardary, ODBaldwin Park, CA 917061134277056
- Robert Chew, ODBaldwin Park, CA 917061801944749
- Shirley Chew, ODBaldwin Park, CA 917061588712426
- Linda Chun, ODBaldwin Park, CA 917061770631681
- Melissa Ghoo, O.D.Baldwin Park, CA 917061730244096
- Karen Kang, ODBaldwin Park, CA 917061467577965
- Alan Leventhal, ODBaldwin Park, CA 917061669409710
- Daniel Martinez, O.D.Baldwin Park, CA 917061184688004
Common questions
What is Susan Ung Almazan, O.D.'s NPI number?
Susan Ung Almazan, O.D.'s National Provider Identifier (NPI) is 1356655450, issued on Jul 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Susan Ung Almazan, O.D. located?
The NPPES record lists a practice address at 1011 Baldwin Park Blvd, Baldwin Park, CA, 91706. Phone: (626) 851-1011. Providers update this record themselves, so call before visiting.
How can I verify Susan Ung Almazan, O.D.'s license?
NPPES lists California license number 14023, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Susan Ung Almazan, O.D. prescribe under Medicare Part D?
In 2024, Susan Ung Almazan, O.D. had 208 Medicare Part D claims for 90 beneficiaries; the average among optometrist prescribers was 277. 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.