Thao Lai, FNP-C
NPI 1144956921 · Family Nurse Practitioner · Stockton, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thao Lai, FNP-C is a Family Nurse Practitioner provider in Stockton, CA (NPI 1144956921).
Provider details
- NPI number
- 1144956921
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95222577 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
125 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 | 104 | $110 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 21 | $77 |
Typical Medicare-allowed amounts for these services range $77–$110 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 75 | 31 |
| Atorvastatin Calcium | 46 | 20 |
| Rosuvastatin Calcium | 43 | 18 |
| Furosemide | 37 | 20 |
| Spironolactone | 31 | 11 |
| Lisinopril | 29 | 13 |
| Losartan Potassium | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$192 across 7 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
Additional practice locations (1)
- 445 E 5th StBenicia, CA 94510-3439Phone: (916) 504-0542
Registry dates
- Enumerated
- 2022-07-25
- Last updated
- 2022-07-27
- Certified
- 2022-07-27
Frequently asked questions
- What is Thao Lai's NPI number?
- Thao Lai's National Provider Identifier (NPI) is 1144956921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thao Lai's specialty?
- Thao Lai is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thao Lai located?
- Thao Lai's practice location on file with NPPES is 415 E Harding Way Ste D, Stockton, CA 95204-6118.
- What is Thao Lai's phone number?
- The practice phone number listed in the NPPES registry for Thao Lai is (209) 944-5750.
- Does Thao Lai accept Medicare?
- Thao Lai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thao Lai's NPI active?
- Yes — Thao Lai's NPI (1144956921) is active in the NPPES registry as of the last update on 2022-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.