Thomas Shaffrey, M.D.
NPI 1518993443 · Hospitalist Physician · Branchburg, NJ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Shaffrey, M.D. is a Hospitalist Physician provider in Branchburg, NJ (NPI 1518993443).
Provider details
- NPI number
- 1518993443
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA06090600 (NJ)
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 tenure25% of score
20 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
101 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 39 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 39 | $111 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 23 | $107 |
Typical Medicare-allowed amounts for these services range $74–$111 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 44 |
| Trazodone Hcl | 39 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 29 |
| Metoprolol Tartrate | 28 |
| Losartan Potassium | 26 |
| Gabapentin | 25 |
| Phenytoin Sodium Extended | 24 |
| Levothyroxine Sodium | 21 |
| Hydroxyzine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$203 across 2 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)
- 740 E State StSharon, PA 16146-3328Phone: (724) 983-7274
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2022-03-04
- Certified
- 2022-03-04
Frequently asked questions
- What is Thomas Shaffrey's NPI number?
- Thomas Shaffrey's National Provider Identifier (NPI) is 1518993443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Shaffrey's specialty?
- Thomas Shaffrey is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Shaffrey located?
- Thomas Shaffrey's practice location on file with NPPES is 3322 US Highway 22 W Ste 1305, Branchburg, NJ 08876-4409.
- What is Thomas Shaffrey's phone number?
- The practice phone number listed in the NPPES registry for Thomas Shaffrey is (908) 595-1292.
- Does Thomas Shaffrey accept Medicare?
- Thomas Shaffrey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Shaffrey's NPI active?
- Yes — Thomas Shaffrey's NPI (1518993443) is active in the NPPES registry as of the last update on 2022-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.