Zhenzhen Gao, OD
Optometrist · Revere, MA
Zhenzhen Gao, OD is an optometrist with a practice address in Revere, Massachusetts, and NPI 1194379115, issued on Jul 29, 2019. Check the license (Massachusetts 5440, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zhenzhen Gao
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 5440 MA
Self-reported in NPPES; status is on the state search - Practice location
- 339 Squire RD Unit 200, Revere, MA 02151
- Phone
- (781) 289-5900
- Enumerated
- Jul 29, 2019
- Record last updated
- Apr 27, 2022
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →
Verify Zhenzhen Gao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 5440Check 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: $78.95
1 payment: food and beverage; the largest payer was CooperVision 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.
Zhenzhen Gao among 1,501 optometrist records in Massachusetts
Zhenzhen Gao, OD is one of 1,501 optometrist records with a practice address in Massachusetts. 66% 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 79% of them.
- NPI issued2019 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2022 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Massachusetts
There are 1,501 optometrist records in Massachusetts.
All 1,501 in Massachusetts → Every provider in Revere → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Hong-Ming Cheng, O.D.Revere, MA 021511104976463
- Janis Cotter, O.D.Revere, MA 021511104922202
- Philip Crooks, O.D.Revere, MA 021511043495260
- Melda Gerow, O.D.Winthrop, MA 021521003367145
- Matthew Kaim, O.D.Winthrop, MA 021521194760389
- Dulcy Mitchell, O.D.Chelsea, MA 021501376811448
- Jenna Walden, O.D.Winthrop, MA 021521386925725
- Deborah Wayne, O.D.Chelsea, MA 021501609884295
Common questions
What is Zhenzhen Gao, OD's NPI number?
Zhenzhen Gao, OD's National Provider Identifier (NPI) is 1194379115, issued on Jul 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Zhenzhen Gao, OD located?
The NPPES record lists a practice address at 339 Squire RD Unit 200, Revere, MA, 02151. Phone: (781) 289-5900. Providers update this record themselves, so call before visiting.
How can I verify Zhenzhen Gao, OD's license?
NPPES lists Massachusetts license number 5440, as entered by the provider. Search the Massachusetts 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.