Michelle Kwok, M.D.
NPI 1104905959 · Psychiatry Physician · San Mateo, CA
Michelle Kwok, M.D. is a Psychiatry Physician provider in San Mateo, CA (NPI 1104905959).
Provider details
- NPI number
- 1104905959
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A84230 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 77 | 17 |
| Duloxetine Hcl | 76 | 14 |
| Lorazepam | 61 | 14 |
| Bupropion Hclbrand: Bupropion Xl | 52 | 16 |
| Quetiapine Fumarate | 50 | 11 |
| Sertraline Hcl | 48 | 11 |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,128 across 50 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
- 2006-11-03
- Last updated
- 2013-04-04
Frequently asked questions
- What is Michelle Kwok's NPI number?
- Michelle Kwok's National Provider Identifier (NPI) is 1104905959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Kwok's specialty?
- Michelle Kwok is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Kwok located?
- Michelle Kwok's practice location on file with NPPES is 1510 Fashion Island Blvd, San Mateo, CA 94404-1596.
- What is Michelle Kwok's phone number?
- The practice phone number listed in the NPPES registry for Michelle Kwok is (408) 421-5826.
- Is Michelle Kwok's NPI active?
- Yes — Michelle Kwok's NPI (1104905959) is active in the NPPES registry as of the last update on 2013-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.