Susan Longar, M.D.
Ophthalmology Physician · Daly City, CA
Susan Longar, M.D. is an ophthalmology physician with a practice address in Daly City, California, and NPI 1578506960, issued on Jun 13, 2006. Check the license (California G751390, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Susan Longar
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G751390 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1850 Sullivan Ave, Daly City, CA 94015
- Phone
- (650) 992-9221
- Enumerated
- Jun 13, 2006
- Record last updated
- Feb 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101005001188); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 1850 Sullivan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elsa Agasid, F.N.P.Family Nurse Practitioner1962592360
- Hermenegildo Angeles, MD APCGeriatric Medicine (Family Medicine) Physician1396712303
- Victoria Barber, MDOrthopaedic Surgery Physician1962418533
- Maria Bautista, N.PFamily Nurse Practitioner1801261920
- Kevin Blodgett, PA-CPhysician Assistant1619173010
- Christian Bocobo, M.D.Physical Medicine & Rehabilitation Physician1447212428
Verify Susan Longar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G751390Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% more Medicare Part D claims than the average ophthalmology physician in 2024
2,891 Medicare Part D claims for 753 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Latanoprost1,115 claims
- Moxifloxacin276 claims
- Prednisolone Acetate248 claims
- Dorzolamide-Timolol170 claims
- Lumigan113 claims
- Azelastine Hcl109 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): 74 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: $451.15
18 payments; by number, the most common kind was food and beverage; the largest payer was Biotissue Holdings 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 one group practice
- Farallon Eye Physicians CorpDaly City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan Longar among 2,899 ophthalmology physician records in California
Susan Longar, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1991 · median 2001 among the 1,907 with a school on file
- Record last updated2008 · 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).
24 ophthalmology physician records list a practice address in Daly City
They are 24 of the 1,606 NPPES records with a practice address in Daly City, and 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Daly City → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Eleanor Becker, MDDaly City, CA 940151720166317
- Daniel Buckley, M.D.Daly City, CA 940151013916733
- Jennifer Diehn, MDDaly City, CA 940151295813798
- Michael Hee, MD PHDDaly City, CA 940151801891551
- Angela Kraft, MDDaly City, CA 940151770661316
- Bernd Kutzscher, M.D.Daly City, CA 940151891791133
- Barry McNamara, M.D.Daly City, CA 940151922006071
- Candice Moy, MDDaly City, CA 940151821176439
Common questions
What is Susan Longar, M.D.'s NPI number?
Susan Longar, M.D.'s National Provider Identifier (NPI) is 1578506960, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Longar, M.D. located?
The NPPES record lists a practice address at 1850 Sullivan Ave, Daly City, CA, 94015. Phone: (650) 992-9221. Providers update this record themselves, so call before visiting.
How can I verify Susan Longar, M.D.'s license?
NPPES lists California license number G751390, 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 Susan Longar, M.D. prescribe under Medicare Part D?
In 2024, Susan Longar, M.D. had 2,891 Medicare Part D claims for 753 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Susan Longar, M.D.'s MIPS final score?
The 2023 MIPS final score is 74 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.