Jennifer Kwak, M.D.
NPI 1427045145 · Family Medicine Physician · Cypress, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Kwak, M.D. is a Family Medicine Physician provider in Cypress, TX (NPI 1427045145).
Provider details
- NPI number
- 1427045145
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- L4029 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,306 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 263 | $127 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 212 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 162 | $13 |
| Hemoglobin A1c Level83036 | 136 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 103 | $130 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 78 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 165 | 52 |
| Amlodipine Besylate | 138 | 50 |
| Rosuvastatin Calcium | 107 | 47 |
| Atorvastatin Calcium | 102 | 44 |
| Escitalopram Oxalate | 83 | 30 |
| Lisinopril | 79 | 31 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$711 across 40 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
- 2005-09-29
- Last updated
- 2007-09-20
Frequently asked questions
- What is Jennifer Kwak's NPI number?
- Jennifer Kwak's National Provider Identifier (NPI) is 1427045145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Kwak's specialty?
- Jennifer Kwak is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Kwak located?
- Jennifer Kwak's practice location on file with NPPES is 15040 Fairfield Village Square Dr, Cypress, TX 77433-5952.
- What is Jennifer Kwak's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Kwak is (281) 304-5100.
- Does Jennifer Kwak accept Medicare?
- Jennifer Kwak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Kwak's NPI active?
- Yes — Jennifer Kwak's NPI (1427045145) is active in the NPPES registry as of the last update on 2007-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.