Doctor profile · Federal record

Dr. Lydecke Sweet, MD

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

  • NPI 1639160146
  • Accepts Medicare
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
73 High St, Charlestown Healthcare Center
Charlestown, MA 021293026
(617) 724-8135
fax (617) 724-8010
Mailing address
Po Box 9142
Charlestown, MA 021299142

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
February 14, 2014
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #212913
Medicaid
MA #0183857

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639160146. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
587
Distinct HCPCS
3
Medicare allowed
$71,973
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 300 175 $104
99215 Established patient office or other outpatient visit, 40-54 minutes 232 180 $152
99443 Telephone medical discussion with physician, 21-30 minutes 55 35 $103

In context: peer comparison

Among 7 peers in Charlestown Internal Medicine Physician, average services per provider: 113. This provider delivers 5.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,487
Patients
747
Total drug cost
$343,860
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 331 116 $7,786
Amlodipine Besylate Generic 281 76 $2,589
Omeprazole Generic 261 78 $7,791
Lisinopril Generic 229 68 $2,879
Levothyroxine Sodium Generic 206 57 $3,345
Trulicity (Dulaglutide) Brand 148 25 $193,310
Eliquis (Apixaban) Brand 142 26 $111,483
Simvastatin Generic 124 32 $1,501
Lorazepam Generic 117 34 $706
Metoprolol Succinate Generic 115 43 $3,003

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lydecke Sweet's medical specialty?
Dr. Lydecke Sweet practices Internal Medicine Physician in Charlestown, MA.
Where does Dr. Lydecke Sweet practice?
Dr. Lydecke Sweet practices at 73 High St, Charlestown, MA 021293026. Office phone: 6177248135.
What is Dr. Lydecke Sweet's NPI?
Dr. Lydecke Sweet's National Provider Identifier (NPI) is 1639160146, issued by NPPES.
Does Dr. Lydecke Sweet accept Medicare assignment?
Yes. Dr. Lydecke Sweet accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lydecke Sweet commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.