Grace Lau, MD
NPI 1750841672 · Internal Medicine Physician · Greensboro, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Lau, MD is a Internal Medicine Physician provider in Greensboro, NC (NPI 1750841672).
Provider details
- NPI number
- 1750841672
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2022-01512 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
147 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 | 48 | $69 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $62 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 28 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 16 | $91 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 15 | $73 |
Typical Medicare-allowed amounts for these services range $15–$91 (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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 59 | 19 |
| Atorvastatin Calcium | 51 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | — |
| Gabapentin | 39 | 12 |
| Duloxetine Hcl | 39 | — |
| Pantoprazole Sodium | 35 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-25
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Grace Lau's NPI number?
- Grace Lau's National Provider Identifier (NPI) is 1750841672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Lau's specialty?
- Grace Lau is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Grace Lau located?
- Grace Lau's practice location on file with NPPES is 1200 N Elm St, Greensboro, NC 27401-1004.
- What is Grace Lau's phone number?
- The practice phone number listed in the NPPES registry for Grace Lau is (336) 832-7272.
- Does Grace Lau accept Medicare?
- Grace Lau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Lau's NPI active?
- Yes — Grace Lau's NPI (1750841672) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.