Michael Lai, MD
NPI 1750318127 · Endocrinology, Diabetes & Metabolism Physician · Santa Maria, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Lai, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Santa Maria, CA (NPI 1750318127).
Provider details
- NPI number
- 1750318127
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G37376 (CA)
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
6,980 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 1,390 | $175 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,239 | $125 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 1,008 | $38 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 958 | $47 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 592 | $33 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 953 | 190 |
| Pioglitazone Hcl | 573 | 153 |
| Atorvastatin Calcium | 465 | 145 |
| Levothyroxine Sodium | 436 | 122 |
| Levothyroxine Sodiumbrand: Synthroid | 412 | 116 |
| Empagliflozin/Metformin Hclbrand: Synjardy Xr | 393 | 89 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,888 across 156 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
- 2006-06-28
- Last updated
- 2025-10-10
- Certified
- 2025-10-10
Frequently asked questions
- What is Michael Lai's NPI number?
- Michael Lai's National Provider Identifier (NPI) is 1750318127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Lai's specialty?
- Michael Lai is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Lai located?
- Michael Lai's practice location on file with NPPES is 1300 E Cypress St Ste C2, Santa Maria, CA 93454-4734.
- What is Michael Lai's phone number?
- The practice phone number listed in the NPPES registry for Michael Lai is (805) 349-8972.
- Does Michael Lai accept Medicare?
- Michael Lai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Lai's NPI active?
- Yes — Michael Lai's NPI (1750318127) is active in the NPPES registry as of the last update on 2025-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.