What is Zachary Williamson's NPI number?

Zachary Williamson's National Provider Identifier (NPI) is 1568014454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Zachary Williamson's specialty?

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

Where is Zachary Williamson located?

Zachary Williamson's practice location on file with NPPES is 179 Handley Rd Ste C, Tyrone, GA 30290-2152.

What is Zachary Williamson's phone number?

The practice phone number listed in the NPPES registry for Zachary Williamson is (770) 486-1020.

Does Zachary Williamson accept Medicare?

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

Is Zachary Williamson's NPI active?

Yes — Zachary Williamson's NPI (1568014454) is active in the NPPES registry as of the last update on 2025-07-21.

IndividualActiveAccepts Medicare

Zachary Williamson, OD

NPI 1568014454 · Optometrist · Tyrone, GA

Zachary Williamson, OD is a Optometrist provider in Tyrone, GA (NPI 1568014454).

Provider details

NPI number: 1568014454
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Male
Sole proprietor: No
License: OPT003179 (GA)

Practice location

179 Handley Rd Ste C

Tyrone, GA 30290-2152

Phone: (770) 486-1020

Street-level locationGet directions

More GA providers

Mailing address

8614 Westwood Center Dr Fl 9

Vienna, VA 22182-2442

Specialties & taxonomies

OptometristPrimary152W00000XLicense OPT003179 (GA)
Eye and Vision Services Providers

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

Profile Score

Established profile(57/100 index)

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

Registry tenure25% of score
7 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
259 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
New Patient Complete Exam of Visual System92004	73	$103
Established Patient Complete Exam of Visual System92014	68	$100
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	41	$55
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	19	$89
Imaging of Optic Nerve92133	18	$34
Photography of the Retina92250	15	$34

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Latanoprost	42	12
Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone	16	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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$143 across 3 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2019-07-11
Last updated: 2025-07-21
Certified: 2025-07-21

Frequently asked questions

What is Zachary Williamson's NPI number?: Zachary Williamson's National Provider Identifier (NPI) is 1568014454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Zachary Williamson's specialty?: Zachary Williamson is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Zachary Williamson located?: Zachary Williamson's practice location on file with NPPES is 179 Handley Rd Ste C, Tyrone, GA 30290-2152.
What is Zachary Williamson's phone number?: The practice phone number listed in the NPPES registry for Zachary Williamson is (770) 486-1020.
Does Zachary Williamson accept Medicare?: Zachary Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Zachary Williamson's NPI active?: Yes — Zachary Williamson's NPI (1568014454) is active in the NPPES registry as of the last update on 2025-07-21.

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

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
New Patient Complete Exam of Visual System92004	73	$103
Established Patient Complete Exam of Visual System92014	68	$100
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	41	$55
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	19	$89
Imaging of Optic Nerve92133	18	$34
Photography of the Retina92250	15	$34

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Latanoprost	42	12
Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone	16	16

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$143 across 3 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments