Doctor profile · Federal record

Dr. Mark Simonelli, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Southbridge, MA

  • NPI 1598759334
  • Accepts Medicare
  • MIPS 89.0 / 100 · 2023
  • 38 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 South St, Suite G05
Southbridge, MA 015504051
(508) 765-5981
fax (508) 764-4637

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
December 21, 2011
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Massachusetts #75660
Medicaid
MA #3098001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598759334. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
104
Distinct HCPCS
4
Medicare allowed
$6,636
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 40 36 $93
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 36 36 $41
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 16 16 $45
99212 Established patient office or other outpatient visit, 10-19 minutes 12 11 $59

In context: peer comparison

Among 2 peers in this city , average services per provider: 25. This provider delivers 4.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
63
Patients
23
Total drug cost
$879
Drug Type Claims Patients Total cost
Misoprostol Generic 14 11 $17
Medroxyprogesterone Acetate Generic 13 0 $426
Metronidazole Generic 13 12 $231
Alendronate Sodium Generic 12 0 $27
Solifenacin Succinate Generic 11 0 $179

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Simonelli's medical specialty?
Dr. Mark Simonelli practices Obstetrics & Gynecology Physician in Southbridge, MA.
Where does Dr. Mark Simonelli practice?
Dr. Mark Simonelli practices at 100 South St, Southbridge, MA 015504051. Office phone: 5087655981.
What is Dr. Mark Simonelli's NPI?
Dr. Mark Simonelli's National Provider Identifier (NPI) is 1598759334, issued by NPPES.
Does Dr. Mark Simonelli accept Medicare assignment?
Yes. Dr. Mark Simonelli accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Simonelli commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.