Thomas Ku, M.D.
NPI 1417344086 · Internal Medicine Physician · Plymouth, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Ku, M.D. is a Internal Medicine Physician provider in Plymouth, MA (NPI 1417344086).
Provider details
- NPI number
- 1417344086
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MK1156276G (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,027 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 50 Minutes99233 | 539 | $122 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 176 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 124 | $82 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 81 | $179 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 66 | $85 |
| Prolonged Hospital Inpatient Or Observation Care Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By Th |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 23 | 21 |
| Metoprolol Succinate | 18 | 16 |
| Prednisone | 17 | 17 |
| Losartan Potassium | 17 | 12 |
| Furosemide | 16 | 13 |
| Apixabanbrand: Eliquis | 16 | 12 |
| Amlodipine Besylate |
Practice location
Mailing address
Additional practice locations (2)
- 41 Mall RdBurlington, MA 01805-0001Phone: (781) 744-8000
- 55 Lake Ave NWorcester, MA 01655-0002Phone: (508) 334-1000
Registry dates
- Enumerated
- 2015-04-22
- Last updated
- 2023-02-09
- Certified
- 2023-02-09
Frequently asked questions
- What is Thomas Ku's NPI number?
- Thomas Ku's National Provider Identifier (NPI) is 1417344086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Ku's specialty?
- Thomas Ku is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Ku located?
- Thomas Ku's practice location on file with NPPES is 275 Sandwich St, Plymouth, MA 02360.
- What is Thomas Ku's phone number?
- The practice phone number listed in the NPPES registry for Thomas Ku is (508) 746-2000.
- Does Thomas Ku accept Medicare?
- Thomas Ku is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Ku's NPI active?
- Yes — Thomas Ku's NPI (1417344086) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.