Liah R. Na, OD
Optometrist · Chandler, AZ
Liah R. Na, OD is an optometrist with a practice address in Chandler, Arizona, and NPI 1134482185, issued on Jun 24, 2012. Check the license (Arizona 1857, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Liah R. Na
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1857 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4500 S Dobson RD, Chandler, AZ 85248
- Phone
- (480) 715-0082
- Enumerated
- Jun 24, 2012
- Record last updated
- Jan 13, 2026
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,336 in Arizona → Look up another NPI →
Also registered at 4500 S Dobson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Liah R. Na in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 1857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $149.41
1 payment: food and beverage; the largest payer was Johnson & Johnson Vision Care, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Liah R. Na among 1,336 optometrist records in Arizona
Liah R. Na, OD is one of 1,336 optometrist records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 59% of them.
- NPI issued2012 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2026 · 62% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 optometrist records list a practice address in Chandler
They are 93 of the 5,497 NPPES records with a practice address in Chandler, and 1,336 optometrist records in Arizona.
All 1,336 in Arizona → Every provider in Chandler → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Alexander Chemelekov, O.D.Chandler, AZ 852481679611826
- Sarah David, ODChandler, AZ 852481225652050
- Pardeep Dhillon, O.D.Chandler, AZ 852481255328696
- Alisha Fajardo-Diaz, O.D.Chandler, AZ 852481831328764
- Christopher Heetland, O.D.Chandler, AZ 852481609875301
- Sherri Horwitz, O.D.Chandler, AZ 852481760579551
- Phillip Nguyen, ODChandler, AZ 852481003607771
- Timothy Powell, O.D.Chandler, AZ 852481811924673
Common questions
What is Liah R. Na, OD's NPI number?
Liah R. Na, OD's National Provider Identifier (NPI) is 1134482185, issued on Jun 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Liah R. Na, OD located?
The NPPES record lists a practice address at 4500 S Dobson RD, Chandler, AZ, 85248. Phone: (480) 715-0082. Providers update this record themselves, so call before visiting.
How can I verify Liah R. Na, OD's license?
NPPES lists Arizona license number 1857, as entered by the provider. Search the Arizona 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.