What is Thomas Chewerda's NPI number?

Thomas Chewerda's National Provider Identifier (NPI) is 1164652590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Chewerda's specialty?

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

Where is Thomas Chewerda located?

Thomas Chewerda's practice location on file with NPPES is 1864 Columbia Blvd, Saint Helens, OR 97051-1733.

What is Thomas Chewerda's phone number?

The practice phone number listed in the NPPES registry for Thomas Chewerda is (503) 397-2020.

Does Thomas Chewerda accept Medicare?

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

Is Thomas Chewerda's NPI active?

Yes — Thomas Chewerda's NPI (1164652590) is active in the NPPES registry as of the last update on 2013-06-13.

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Thomas Chewerda, O.D.

NPI 1164652590 · Optometrist · Saint Helens, OR

Thomas Chewerda, O.D. is a Optometrist provider in Saint Helens, OR (NPI 1164652590).

Provider details

NPI number: 1164652590
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: No
License: 3308ATI (OR)

Practice location

1864 Columbia Blvd

Saint Helens, OR 97051-1733

Phone: (503) 397-2020

Fax: (503) 397-7701

Street-level locationGet directions

More OR providers

Mailing address

1864 Columbia Blvd

Saint Helens, OR 97051-1733

Specialties & taxonomies

OptometristPrimary152W00000XLicense 3308ATI (OR)
Eye and Vision Services Providers

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

Profile Score

Established profile(71/100 index)

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

Registry tenure25% of score
17 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
323 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)
Established Patient Complete Exam of Visual System92014	68	$122
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	60	$124
Photography of the Retina92250	57	$36
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	39	$88
Removal of Cataract With Insertion of Prosthetic Lens66984	37	$101
New Patient Complete Exam of Visual System92004	24

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Latanoprost	174	31
Timolol Maleate	66	17
Prednisolone Acetate	29	20
Dorzolamide Hcl	21	—
Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone	18	15
Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol	17	—
Brimonidine Tartrate	16	—

Transparency — industry payments

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

$201 across 6 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: 2009-07-20
Last updated: 2013-06-13

Frequently asked questions

What is Thomas Chewerda's NPI number?: Thomas Chewerda's National Provider Identifier (NPI) is 1164652590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Thomas Chewerda's specialty?: Thomas Chewerda is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Thomas Chewerda located?: Thomas Chewerda's practice location on file with NPPES is 1864 Columbia Blvd, Saint Helens, OR 97051-1733.
What is Thomas Chewerda's phone number?: The practice phone number listed in the NPPES registry for Thomas Chewerda is (503) 397-2020.
Does Thomas Chewerda accept Medicare?: Thomas Chewerda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Thomas Chewerda's NPI active?: Yes — Thomas Chewerda's NPI (1164652590) is active in the NPPES registry as of the last update on 2013-06-13.

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)
Established Patient Complete Exam of Visual System92014	68	$122
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	60	$124
Photography of the Retina92250	57	$36
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	39	$88
Removal of Cataract With Insertion of Prosthetic Lens66984	37	$101
New Patient Complete Exam of Visual System92004	24

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Latanoprost	174	31
Timolol Maleate	66	17
Prednisolone Acetate	29	20
Dorzolamide Hcl	21	—
Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone	18	15
Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol	17	—
Brimonidine Tartrate	16	—

Transparency — industry payments

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

$201 across 6 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