NPPES file of Aug 9, 2026

Steven Howlett, O.D.

Optometrist · Los Angeles, CA

Steven Howlett, O.D. is an optometrist with a practice address in Los Angeles, California, and NPI 1316149545, issued on Jun 1, 2007. Check the license (California 12105T, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316149545
Name
Steven Howlett
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
12105T CA
Self-reported in NPPES; status is on the state search
Practice location
10300 Compton Ave, Los Angeles, CA 90002
Phone
(323) 568-3060
Enumerated
Jun 1, 2007
Record last updated
Jul 12, 2010 (not updated in 16 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest optometrist records → All 8,308 in California → Look up another NPI →

Also registered at 10300 Compton Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ihuoma AgadaFamily Nurse Practitioner1295569044
  2. Manju Agrawal, M.D.Infectious Disease Physician1902999220
  3. Callie Anderson, LVNLicensed Vocational Nurse1891894309
  4. Luis Aparicio, M.D.Internal Medicine Physician1528163375
  5. Freddy Aw, M.D.Family Medicine Physician1356452114
  6. Augusta Awanyai, R.N., P.H.N.Registered Nurse1336246313

Verify Steven Howlett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 12105T    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Steven Howlett among 8,308 optometrist records in California

Steven Howlett, 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 not. Its NPI, issued in 2007, is newer than 34% of them.

  • NPI issued2007 · 34% of these records are older, 46% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2010 · 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).

Optometrist providers in California

There are 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,308 in California → Every provider in Los Angeles → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Cindy Diaz, ODLos Angeles, CA 900021285502096
  2. Maria Auerbach, O.D.Los Angeles, CA 900041669515433
  3. Arpie Bosnoyan, O.DLos Angeles, CA 900041902258825
  4. Tanya Chaljian, ODLos Angeles, CA 900041609555457
  5. Dickson Chen, O.D.Los Angeles, CA 900041225009723
  6. Roxana De La Rosa, O.D.Los Angeles, CA 900041003048588
  7. Cesar Eguez, ODLos Angeles, CA 900041760561831
  8. Walter Kim, O.D.Los Angeles, CA 900041821098096

Common questions

What is Steven Howlett, O.D.'s NPI number?

Steven Howlett, O.D.'s National Provider Identifier (NPI) is 1316149545, issued on Jun 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Steven Howlett, O.D. located?

The NPPES record lists a practice address at 10300 Compton Ave, Los Angeles, CA, 90002. Phone: (323) 568-3060. Providers update this record themselves, so call before visiting.

How can I verify Steven Howlett, O.D.'s license?

NPPES lists California license number 12105T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.