Doctor profile · Federal record

Dr. Thomas Vaughan, MD

Internal Medicine Physician (CMS: Internal Medicine) · Dalton, MA

  • NPI 1730275140
  • Accepts Medicare
  • 45 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
33 North St
Dalton, MA 01226
(413) 684-2110
fax (413) 684-1517

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #49734
Medicaid
MA #6178111

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730275140. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
7,396
Distinct HCPCS
10
Medicare allowed
$545,415
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 1,903 912 $93
99214 Established patient office or other outpatient visit, 30-39 minutes 958 553 $133
85610 Blood test, clotting time 597 39 $4
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 584 584 $135
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 568 94 $24
G0444 Annual depression screening, 5 to 15 minutes 548 548 $19
96160 Administration and interpretation of patient-focused health risk assessment 524 524 $3
G0008 Administration of influenza virus vaccine 427 427 $34
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 415 415 $76
99497 Advance care planning, first 30 minutes 292 292 $85

In context: peer comparison

Among 1 peers in Dalton Internal Medicine Physician, average services per provider: 308. This provider delivers 24× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$384
Transactions
17
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 4 $81.33
Astellas Pharma US INC 3 $77.72
Pfizer INC. 2 $44.68
Ucb, INC. 1 $31.85
Novo Nordisk INC 1 $26.76
Otsuka America Pharmaceutical, INC. 1 $25.00
Abbott Laboratories 1 $22.82
Exact Sciences Corporation 1 $21.88
AstraZeneca Pharmaceuticals Lp 1 $18.14
Amgen INC. 1 $17.25
Phathom Pharmaceuticals, INC. 1 $16.41

By nature of payment

Food and Beverage
$384

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
7,963
Patients
1,906
Total drug cost
$415,180
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 1,267 316 $21,267
Lisinopril Generic 877 222 $9,650
Amlodipine Besylate Generic 742 184 $6,465
Levothyroxine Sodium Generic 623 148 $8,441
Losartan Potassium Generic 521 130 $7,533
Lorazepam Generic 518 101 $5,045
Metoprolol Succinate Generic 488 125 $11,319
Eliquis (Apixaban) Brand 443 66 $295,117
Omeprazole Generic 424 112 $7,263
Metformin Hcl Generic 418 104 $3,566

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Vaughan's medical specialty?
Dr. Thomas Vaughan practices Internal Medicine Physician in Dalton, MA.
Where does Dr. Thomas Vaughan practice?
Dr. Thomas Vaughan practices at 33 North St, Dalton, MA 01226. Office phone: 4136842110.
What is Dr. Thomas Vaughan's NPI?
Dr. Thomas Vaughan's National Provider Identifier (NPI) is 1730275140, issued by NPPES.
Does Dr. Thomas Vaughan accept Medicare assignment?
Yes. Dr. Thomas Vaughan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Vaughan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Blood test, clotting time (HCPCS 85610). Source: CMS Medicare Physician & Other Practitioners file.