Doctor profile · Federal record

Dr. Michael Fitzpatrick, DO

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

  • NPI 1568099778
  • Accepts Medicare
  • MIPS 89.0 / 100 · 2023
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
119 Belmont St
Worcester, MA 016052903
(508) 334-8515
fax (508) 334-6490
Additional location
157 Union St
Marlborough, MA 017521228
(508) 486-5678
fax (508) 486-5677
Additional location
55 Lake Ave N
Worcester, MA 016550002
Mailing address
Po Box 415348
Boston, MA 022415348

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
December 8, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #1013440
Medicaid
MA #110163465A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568099778. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
351
Distinct HCPCS
4
Medicare allowed
$38,586
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 159 79 $121
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 118 62 $78
99239 Hospital discharge day management, more than 30 minutes 48 47 $116
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 26 26 $176

In context: peer comparison

Among 114 peers in Worcester Internal Medicine Physician, average services per provider: 102. This provider delivers 3.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
17
Patients
0
Total drug cost
$8,088
Drug Type Claims Patients Total cost
Brilinta (Ticagrelor) Brand 17 0 $8,088

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Fitzpatrick's medical specialty?
Dr. Michael Fitzpatrick practices Internal Medicine Physician in Worcester, MA.
Where does Dr. Michael Fitzpatrick practice?
Dr. Michael Fitzpatrick practices at 119 Belmont St, Worcester, MA 016052903. Office phone: 5083348515.
What is Dr. Michael Fitzpatrick's NPI?
Dr. Michael Fitzpatrick's National Provider Identifier (NPI) is 1568099778, issued by NPPES.
Does Dr. Michael Fitzpatrick accept Medicare assignment?
Yes. Dr. Michael Fitzpatrick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Fitzpatrick 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.