Nathan Joseph Arboleda, MD
Ophthalmology Physician · San Francisco, CA
Nathan Joseph Arboleda, MD is an ophthalmology physician with a practice address in San Francisco, California, and NPI 1124604806, issued on Mar 22, 2021. Check the license (California A202594, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nathan Joseph Arboleda
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A202594 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Potrero Ave., San Francisco, CA 94110
- Phone
- (628) 206-8025
- Enumerated
- Mar 22, 2021
- Record last updated
- Jul 7, 2025
- Fax
- (628) 206-2681
- Medicare enrollment
- Enrolled (PECOS I20250620002537); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 2021
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 1001 Potrero Ave.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Juan CornejoCounselor1598058521
- Chelsea Hayman, MDEmergency Medicine Physician1922680032
- Samhita Jain, MDPediatrics Physician1245783075
- Steve Lee, M.D.Ophthalmology Physician1750762340
Verify Nathan Joseph Arboleda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A202594Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average ophthalmology physician in 2024
309 Medicare Part D claims for 90 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Prednisolone Acetate86 claims
- Ketorolac Tromethamine55 claims
- Latanoprost29 claims
- Brimonidine Tartrate24 claims
- Dorzolamide-Timolol24 claims
- Ofloxacin20 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.
Bills Medicare through 2 group practices
- Ucsf Medical Group Business ServicesSan Francisco, CA
- University OF California Sfgh Medical GroupSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Joseph Arboleda among 2,899 ophthalmology physician records in California
Nathan Joseph Arboleda, 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 2021, is newer than 96% of them.
- NPI issued2021 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2021 · median 2001 among the 1,907 with a school on file
- Record last updated2025 · 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 San Francisco → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Alyssa ColemanSan Francisco, CA 941101720642440
- Nickisa Hodgson, M.D.San Francisco, CA 941101821431842
- David KellySan Francisco, CA 941101386264760
- Steve Lee, M.D.San Francisco, CA 941101750762340
- Itamar LivnatSan Francisco, CA 941101770042897
- Jonathan Lu, MDSan Francisco, CA 941101346610862
- Manvi Maker, M.D.San Francisco, CA 941101356373880
- Eve Moscato, MDSan Francisco, CA 941101902917255
Common questions
What is Nathan Joseph Arboleda, MD's NPI number?
Nathan Joseph Arboleda, MD's National Provider Identifier (NPI) is 1124604806, issued on Mar 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Joseph Arboleda, MD located?
The NPPES record lists a practice address at 1001 Potrero Ave., San Francisco, CA, 94110. Phone: (628) 206-8025. Providers update this record themselves, so call before visiting.
How can I verify Nathan Joseph Arboleda, MD's license?
NPPES lists California license number A202594, 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 Nathan Joseph Arboleda, MD prescribe under Medicare Part D?
In 2024, Nathan Joseph Arboleda, MD had 309 Medicare Part D claims for 90 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.