Sarah McCrea Martin, MBBS
Ophthalmology Physician · Los Angeles, CA
Sarah McCrea Martin, MBBS is an ophthalmology physician with a practice address in Los Angeles, California, and NPI 1770044323, issued on Mar 27, 2019. Check the license (California 196330, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sarah McCrea Martin
- Credential
- MBBS
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 196330 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 San Pablo St Ste 1000, Los Angeles, CA 90033
- Phone
- (323) 442-6335
- Enumerated
- Mar 27, 2019
- Record last updated
- Mar 10, 2026
- Medicare enrollment
- Enrolled (PECOS I20240719002886); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Verify Sarah McCrea Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 196330Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average ophthalmology physician in 2024
378 Medicare Part D claims for 64 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Latanoprost160 claims
- Brimonidine Tartrate54 claims
- Dorzolamide-Timolol53 claims
- Brinzolamide23 claims
- Timolol Maleate18 claims
- Combigan11 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: $326.29
4 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah McCrea Martin among 2,899 ophthalmology physician records in California
Sarah McCrea Martin, MBBS 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 2019, is newer than 92% of them.
- NPI issued2019 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2017 · median 2001 among the 1,907 with a school on file
- Record last updated2026 · 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 Los Angeles → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Eli Chang, M.D.Los Angeles, CA 900331083774996
- Charles Flowers, M.D.Los Angeles, CA 900331619991908
- David Huang, M.D.Los Angeles, CA 900331669534483
- Mark Humayun, M.D.Los Angeles, CA 900331548322381
- Sandeep Khanna, M.D.Los Angeles, CA 900331366514044
- Sheila Mahdaviani, MDLos Angeles, CA 900331518067677
- Mario MealletLos Angeles, CA 900331851510424
- Karen Morgan, M.D.Los Angeles, CA 900331598795056
Common questions
What is Sarah McCrea Martin, MBBS's NPI number?
Sarah McCrea Martin, MBBS's National Provider Identifier (NPI) is 1770044323, issued on Mar 27, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sarah McCrea Martin, MBBS located?
The NPPES record lists a practice address at 1450 San Pablo St Ste 1000, Los Angeles, CA, 90033. Phone: (323) 442-6335. Providers update this record themselves, so call before visiting.
How can I verify Sarah McCrea Martin, MBBS's license?
NPPES lists California license number 196330, 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 Sarah McCrea Martin, MBBS prescribe under Medicare Part D?
In 2024, Sarah McCrea Martin, MBBS had 378 Medicare Part D claims for 64 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.