Tina Lai, M.D.
NPI 1942689500 · Hospitalist Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tina Lai, M.D. is a Hospitalist Physician provider in Winston Salem, NC (NPI 1942689500).
Provider details
- NPI number
- 1942689500
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
477 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 158 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 151 | $111 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 88 | $107 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 60 | $46 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 20 | $75 |
Typical Medicare-allowed amounts for these services range $46–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 36 | 18 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 31 | 15 |
| Furosemide | 26 | 18 |
| Atorvastatin Calcium | 26 | 16 |
| Amlodipine Besylate | 21 | — |
| Metoprolol Succinate | 19 | 15 |
| Prednisone |
Practice location
Mailing address
Additional practice locations (1)
- Watlington Hall, 3rd FloorWake Forest School of Medicine, Medical Center BlvdWinston Salem, NC 27157Phone: (336) 716-4305
Registry dates
- Enumerated
- 2015-05-28
- Last updated
- 2019-08-15
Frequently asked questions
- What is Tina Lai's NPI number?
- Tina Lai's National Provider Identifier (NPI) is 1942689500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Lai's specialty?
- Tina Lai is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Tina Lai located?
- Tina Lai's practice location on file with NPPES is Medical Center Blvd, Winston Salem, NC 27157-0001.
- What is Tina Lai's phone number?
- The practice phone number listed in the NPPES registry for Tina Lai is (336) 716-2255.
- Does Tina Lai accept Medicare?
- Tina Lai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tina Lai's NPI active?
- Yes — Tina Lai's NPI (1942689500) is active in the NPPES registry as of the last update on 2019-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.