What is Ludiamma John's NPI number?

Ludiamma John's National Provider Identifier (NPI) is 1942336144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ludiamma John's specialty?

Ludiamma John is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Ludiamma John located?

Ludiamma John's practice location on file with NPPES is 4506 Garth Rd, Baytown, TX 77521-2162.

What is Ludiamma John's phone number?

The practice phone number listed in the NPPES registry for Ludiamma John is (832) 526-4000.

Does Ludiamma John accept Medicare?

Ludiamma John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ludiamma John's NPI active?

Yes — Ludiamma John's NPI (1942336144) is active in the NPPES registry as of the last update on 2021-06-16.

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Ludiamma John, OD

NPI 1942336144 · Optometrist · Baytown, TX

Ludiamma John, OD is a Optometrist provider in Baytown, TX (NPI 1942336144).

Provider details

NPI number: 1942336144
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Female
Sole proprietor: Yes
License: 5619TG (TX)

Practice location

4506 Garth Rd

Ste J

Baytown, TX 77521-2162

Phone: (832) 526-4000

Street-level locationGet directions

More TX providers

Mailing address

4506 Garth Rd

Baytown, TX 77521-2162

Specialties & taxonomies

OptometristPrimary152W00000XLicense 5619TG (TX)
Eye and Vision Services Providers

Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Latanoprost	16

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2007-02-24
Last updated: 2021-06-16
Certified: 2021-06-16

Frequently asked questions

What is Ludiamma John's NPI number?: Ludiamma John's National Provider Identifier (NPI) is 1942336144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ludiamma John's specialty?: Ludiamma John is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Ludiamma John located?: Ludiamma John's practice location on file with NPPES is 4506 Garth Rd, Baytown, TX 77521-2162.
What is Ludiamma John's phone number?: The practice phone number listed in the NPPES registry for Ludiamma John is (832) 526-4000.
Does Ludiamma John accept Medicare?: Ludiamma John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ludiamma John's NPI active?: Yes — Ludiamma John's NPI (1942336144) is active in the NPPES registry as of the last update on 2021-06-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions