Kathryn Wong-Groden, OD
NPI 1891369534 · Optometrist · Puyallup, WA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Wong-Groden, OD is a Optometrist provider in Puyallup, WA (NPI 1891369534).
Provider details
- NPI number
- 1891369534
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OD61182206 (WA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 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
1,100 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 .
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 | 234 | $125 |
| Imaging of Retina92134 | 192 | $40 |
| New Patient Complete Exam of Visual System92004 | 175 | $149 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 131 | $91 |
| Imaging of Optic Nerve92133 | 121 | $36 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 69 | $126 |
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 | 112 | 36 |
| Brimonidine Tartrate | 32 | 11 |
| Prednisolone Acetate | 32 | 24 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 28 | 11 |
| Cyclosporinebrand: Restasis | 24 | — |
| Valacyclovir Hclbrand: Valacyclovir | 23 | — |
| Erythromycin Basebrand: Erythromycin | 21 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$56 across 2 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-17
- Last updated
- 2023-06-12
- Certified
- 2023-06-12
Frequently asked questions
- What is Kathryn Wong-Groden's NPI number?
- Kathryn Wong-Groden's National Provider Identifier (NPI) is 1891369534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Wong-Groden's specialty?
- Kathryn Wong-Groden is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Kathryn Wong-Groden located?
- Kathryn Wong-Groden's practice location on file with NPPES is 1703 S Meridian Ste 101, Puyallup, WA 98371-7590.
- What is Kathryn Wong-Groden's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Wong-Groden is (253) 848-3000.
- Does Kathryn Wong-Groden accept Medicare?
- Kathryn Wong-Groden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Wong-Groden's NPI active?
- Yes — Kathryn Wong-Groden's NPI (1891369534) is active in the NPPES registry as of the last update on 2023-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.