Doctor profile · Federal record

Dr. Laurence Klein, MD

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Turners Falls, MA

  • NPI 1285621144
  • Accepts Medicare
  • MIPS 67.1 / 100 · 2023
  • 48 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8 Burnham St, Connecticut River Internists
Turners Falls, MA 013761816
(413) 774-5554
fax (413) 775-9137

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
July 8, 2016
Year of graduation
1978 — 48 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #46101
Medicaid
MA #0137626

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285621144. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
340
Distinct HCPCS
3
Medicare allowed
$44,891
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 205 80 $108
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 92 84 $184
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 43 42 $135

In context: peer comparison

Among 2 peers in this city , average services per provider: 83. This provider delivers 4.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,066
Patients
331
Total drug cost
$129,051
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 321 27 $77,871
Levothyroxine Sodium Generic 288 43 $3,455
Gabapentin Generic 204 30 $2,608
Trazodone Hcl Generic 128 24 $1,153
Atorvastatin Calcium Generic 127 35 $1,663
Amlodipine Besylate Generic 125 28 $881
Metoprolol Succinate Generic 124 27 $1,948
Januvia (Sitagliptin Phosphate) Brand 118 0 $33,817
Metformin Hcl Generic 116 18 $1,174
Furosemide Generic 107 29 $672

Frequently asked questions

Auto-generated from federal data
What is Dr. Laurence Klein's medical specialty?
Dr. Laurence Klein practices Internal Medicine Physician in Turners Falls, MA.
Where does Dr. Laurence Klein practice?
Dr. Laurence Klein practices at 8 Burnham St, Turners Falls, MA 013761816. Office phone: 4137745554.
What is Dr. Laurence Klein's NPI?
Dr. Laurence Klein's National Provider Identifier (NPI) is 1285621144, issued by NPPES.
Does Dr. Laurence Klein accept Medicare assignment?
Yes. Dr. Laurence Klein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Laurence Klein commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with high level of medical decision making (HCPCS 99306); Initial nursing facility care with moderate level of medical decision making (HCPCS 99305). Source: CMS Medicare Physician & Other Practitioners file.