Monica Chan, OD
NPI 1598378416 · Optometrist · Edmonds, WA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Chan, OD is a Optometrist provider in Edmonds, WA (NPI 1598378416).
Provider details
- NPI number
- 1598378416
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 61096720 (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
1,116 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 299 | $90 |
| Imaging of Optic Nerve92133 | 194 | $35 |
| Exam of Visual Field With Extended Testing92083 | 188 | $64 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 119 | $112 |
| Ultrasound Scan of Cornea to Determine Thickness76514 | 75 | $11 |
| Imaging of Retina92134 | 61 | $40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 367 | 153 |
| Prednisolone Acetate | 113 | 81 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 106 | 41 |
| Timolol Maleate | 85 | 36 |
| Cyclosporinebrand: Restasis | 80 | 25 |
| Brimonidine Tartrate | 80 | 32 |
| Erythromycin Basebrand: Erythromycin | 71 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$829 across 15 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
- 2020-08-29
- Last updated
- 2022-06-15
- Certified
- 2022-06-15
Frequently asked questions
- What is Monica Chan's NPI number?
- Monica Chan's National Provider Identifier (NPI) is 1598378416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Chan's specialty?
- Monica Chan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Monica Chan located?
- Monica Chan's practice location on file with NPPES is 7320 216th St Sw Ste 220, Edmonds, WA 98026-8006.
- What is Monica Chan's phone number?
- The practice phone number listed in the NPPES registry for Monica Chan is (425) 673-3990.
- Does Monica Chan accept Medicare?
- Monica Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Chan's NPI active?
- Yes — Monica Chan's NPI (1598378416) is active in the NPPES registry as of the last update on 2022-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.