Amber Gaume Giannoni, O.D.
Optometrist · Houston, TX
Amber Gaume Giannoni, O.D. is an optometrist with a practice address in Houston, Texas, and NPI 1689677064, issued on May 31, 2005. Check the license (Texas 6073, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amber Gaume Giannoni
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 6073 TX
6073TG TX
Self-reported in NPPES; status is on the state search - Practice location
- 4401 Martin Luther Kings Blvd., Houston, TX 77204
- Phone
- (713) 743-2020
- Enumerated
- May 31, 2005
- Record last updated
- May 11, 2022
- Fax
- (713) 743-0963
- Medicaid IDs
- 112409104 TX
165393301 TX - Medicare enrollment
- Enrolled (PECOS I20110111000350); accepts Medicare assignment
- Medical or professional school
- University Of Houston - College Of Optometry, 2001
- Entity
- Type 1 · individual
8 nearest optometrist records → All 5,006 in Texas → Look up another NPI →
Also registered at 4401 Martin Luther Kings Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Lambreghts, O.D.Optometrist1538162839
- Kaitlyn Sapoznik, ODOptometrist1649610379
Verify Amber Gaume Giannoni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 6073Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average optometrist in 2024
53 Medicare Part D claims for 16 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 98% of claims.
Most prescribed
- Xiidra21 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: $642.86
15 payments; by number, the most common kind was 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.
Bills Medicare through one group practice
- University OF Houston SystemHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amber Gaume Giannoni among 5,006 optometrist records in Texas
Amber Gaume Giannoni, O.D. is one of 5,006 optometrist records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2001 · median 2010 among the 2,894 with a school on file
- Record last updated2022 · 59% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
770 optometrist records list a practice address in Houston
They are 770 of the 61,221 NPPES records with a practice address in Houston, and 5,006 optometrist records in Texas.
All 5,006 in Texas → Every provider in Houston → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Robert Bailey, O.D.Houston, TX 772041932102621
- Jan Bergmanson, O.D.Houston, TX 772041902809627
- D. Black, O.D.Houston, TX 772041508869215
- Roger Boltz, OD.Houston, TX 772041316940950
- Han Cheng, O.D.Houston, TX 772041083617682
- Karen Fern, O.D.Houston, TX 772041912900317
- Ralph Herring, O.D.Houston, TX 772041417950841
- Nicole Hooper, O.D.Houston, TX 772041841293297
Common questions
What is Amber Gaume Giannoni, O.D.'s NPI number?
Amber Gaume Giannoni, O.D.'s National Provider Identifier (NPI) is 1689677064, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Amber Gaume Giannoni, O.D. located?
The NPPES record lists a practice address at 4401 Martin Luther Kings Blvd., Houston, TX, 77204. Phone: (713) 743-2020. Providers update this record themselves, so call before visiting.
How can I verify Amber Gaume Giannoni, O.D.'s license?
NPPES lists Texas license number 6073, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Amber Gaume Giannoni, O.D. prescribe under Medicare Part D?
In 2024, Amber Gaume Giannoni, O.D. had 53 Medicare Part D claims for 16 beneficiaries; the average among optometrist prescribers was 277. 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.