Ludiamma John, OD
Optometrist · Baytown, TX
Ludiamma John, OD is an optometrist with a practice address in Baytown, Texas, and NPI 1942336144, issued on Feb 24, 2007. Check the license (Texas 5619TG, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ludiamma John
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 5619TG TX
Self-reported in NPPES; status is on the state search - Practice location
- 4506 Garth RD, Baytown, TX 77521
- Phone
- (832) 526-4000
- Enumerated
- Feb 24, 2007
- Record last updated
- Jun 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 160331801 TX
- Entity
- Type 1 · individual
8 nearest optometrist records → All 5,006 in Texas → Look up another NPI →
Verify Ludiamma John in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 5619TGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average optometrist in 2024
29 Medicare Part D claims for 18 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost16 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.
Ludiamma John among 5,006 optometrist records in Texas
Ludiamma John, OD 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 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 55% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2021 · 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).
14 optometrist records list a practice address in Baytown
They are 14 of the 1,189 NPPES records with a practice address in Baytown, and 5,006 optometrist records in Texas.
All 5,006 in Texas → Every provider in Baytown → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Lindsey Cai, ODBaytown, TX 775211508559758
- Marissa Evans, ODBaytown, TX 775211275205106
- Lori Gonzales, O.D.Baytown, TX 775211558587048
- Emmett Hutto, ODBaytown, TX 775211548499213
- Amy Lo, O.DBaytown, TX 775211295174308
- Hanh Nguyen, O.D.Baytown, TX 775211275591950
- June Stansky, O.D.Baytown, TX 775211538370499
- Harry TranBaytown, TX 775211679571459
Common questions
What is Ludiamma John, OD's NPI number?
Ludiamma John, OD's National Provider Identifier (NPI) is 1942336144, issued on Feb 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ludiamma John, OD located?
The NPPES record lists a practice address at 4506 Garth RD, Baytown, TX, 77521. Phone: (832) 526-4000. Providers update this record themselves, so call before visiting.
How can I verify Ludiamma John, OD's license?
NPPES lists Texas license number 5619TG, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Ludiamma John, OD prescribe under Medicare Part D?
In 2024, Ludiamma John, OD had 29 Medicare Part D claims for 18 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.