Physician Profile
Unclaimed ProfileAbout SIMONELLI
Mark J Simonelli, M.D. practises obstetrics/gynecology in Southbridge, MA. Mark is a 1988 graduate of George Washington University School of Medicine. Mark is also listed as specialising in obstetrics & gynecology. According to Medicare claims data, Mark cared for 136 Medicare patients across 149 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Simonelli's specialty?
Dr. Simonelli is an obstetrics/gynecology in Southbridge, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OBSTETRICS/GYNECOLOGY”.
NPI registry
Where can I find Dr. Simonelli?
Dr. Simonelli is listed at 100 SOUTH ST SUITE G05, Southbridge, MA 01550. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Simonelli?
The number on file is (508) 765-5981. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Simonelli's NPI number?
Dr. Simonelli's National Provider Identifier is 1598759334. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Simonelli's medical education?
Dr. Simonelli attended George Washington University School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Simonelli been practising?
Dr. Simonelli has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Simonelli known for?
According to Medicare billing data, Dr. Simonelli the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Simonelli confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Simonelli. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (508) 765-5981
- Email not available
Practice Locations
100 SOUTH ST SUITE G05
Southbridge, MA 01550
Procedures Most Often Billed to Medicare
149 services · 136 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
56 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
41 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
21 |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
20 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other obstetrics/gynecology specialists in Southbridge 2
Same specialty, same city.
Trained at George Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1988 at George Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.