NPPES file of Aug 9, 2026

Mikala Windsor Herr, OD

Optometrist · El Centro, CA

Mikala Windsor Herr, OD is an optometrist with a practice address in El Centro, California, and NPI 1689455057, issued on Oct 11, 2023. Check the license (California 35604, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689455057
Name
Mikala Windsor Herr
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
35604 CA
Self-reported in NPPES; status is on the state search
Practice location
3451 S Dogwood RD Ste 1334, El Centro, CA 92243
Phone
(760) 336-3003
Enumerated
Oct 11, 2023
Record last updated
Oct 12, 2023
Medicare enrollment
Enrolled (PECOS I20240225000048); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3451 S Dogwood RD Ste 1334

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

  1. Angela ChenOptometrist1720889066
  2. Lawrence Kazzazi, ODOptometrist1689406068
  3. Tiffany LuuOptometrist1659065001

Verify Mikala Windsor Herr 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 35604
    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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Industry payments in 2024: $329.76

6 payments; by number, the most common kind was food and beverage; the largest payer was Biotissue Holdings 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.

  1. Mikala Herr$329.76
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Heidi Q T Pham-Murphy ODSacramento, CA
  2. Imperial Valley Optometric CorporationEl Centro, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mikala Windsor Herr among 8,308 optometrist records in California

Mikala Windsor Herr, OD 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 2023, is newer than 92% of them.

  • NPI issued2023 · 92% of these records are older, 6% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2023 · median 2008 among the 3,573 with a school on file
  • Record last updated2023 · 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.

The 8 optometrist records with the nearest ZIP codes

  1. Angela ChenEl Centro, CA 922431720889066
  2. David Espinosa, O.D.El Centro, CA 922431457357220
  3. Lawrence Kazzazi, ODEl Centro, CA 922431689406068
  4. Kuen-Chine Lau, O.D.El Centro, CA 922431821001645
  5. Henry Lin, O.D.El Centro, CA 922431861405664
  6. Tiffany LuuEl Centro, CA 922431659065001
  7. William Middleton, ODEl Centro, CA 922431134273923
  8. May Tam, O.D.El Centro, CA 922431548255896

Common questions

What is Mikala Windsor Herr, OD's NPI number?

Mikala Windsor Herr, OD's National Provider Identifier (NPI) is 1689455057, issued on Oct 11, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mikala Windsor Herr, OD located?

The NPPES record lists a practice address at 3451 S Dogwood RD Ste 1334, El Centro, CA, 92243. Phone: (760) 336-3003. Providers update this record themselves, so call before visiting.

How can I verify Mikala Windsor Herr, OD's license?

NPPES lists California license number 35604, 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. 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.