Doctor profile · Federal record

Dr. Caitlyn Wasserman, MD

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

  • NPI 1184114720
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
140 High St
Springfield, MA 011051442
(413) 794-2511
fax (413) 794-8428
Mailing address
280 Chestnut St Fl 2
Springfield, MA 011991001

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
November 9, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #287929

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184114720. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
587
Distinct HCPCS
5
Medicare allowed
$70,456
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 307 103 $126
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 140 56 $84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 64 64 $184
99239 Hospital discharge day management, more than 30 minutes 42 40 $123
99238 Hospital discharge day management, 30 minutes or less 34 33 $87

In context: peer comparison

Among 83 peers in Springfield Internal Medicine Physician, average services per provider: 126. This provider delivers 4.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
174
Patients
0
Total drug cost
$25,746
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 32 0 $270
Atorvastatin Calcium Generic 29 0 $684
Jardiance (Empagliflozin) Brand 26 0 $17,533
Furosemide Generic 21 0 $82
Metoprolol Succinate Generic 16 0 $361
Duloxetine Hcl Generic 13 0 $156
Torsemide Generic 13 0 $271
Eliquis (Apixaban) Brand 12 0 $6,294
Pantoprazole Sodium Generic 12 0 $95

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Caitlyn Wasserman's medical specialty?
Dr. Caitlyn Wasserman practices Internal Medicine Physician in Springfield, MA.
Where does Dr. Caitlyn Wasserman practice?
Dr. Caitlyn Wasserman practices at 140 High St, Springfield, MA 011051442. Office phone: 4137942511.
What is Dr. Caitlyn Wasserman's NPI?
Dr. Caitlyn Wasserman's National Provider Identifier (NPI) is 1184114720, issued by NPPES.
Does Dr. Caitlyn Wasserman accept Medicare assignment?
Yes. Dr. Caitlyn Wasserman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Caitlyn Wasserman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.