Provider Profile
Mariessa Ricciardi, PA-C
Unclaimed ProfileAbout Mariessa Ricciardi
Listed in the NPI registry as a physician assistant, Mariessa Ricciardi, PA-C practices in Worcester, MA. Medicare claims data shows Mariessa provided 225 services to 167 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and routine electrocardiogram (ecg) using at least 12 leads with interpretation and report. NPI 1457090839 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (508) 368-3130
- Email not available
Practice Locations
123 SUMMER ST STE 290N
Worcester, MA 01608
Procedures Most Often Billed to Medicare
225 services · 167 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
53 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
172 | More often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 32 related providers in 4 groups
Other physician assistants in Worcester 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in MA who bill this service to Medicare most often.
Common questions
What does Mariessa Ricciardi specialize in?
Mariessa Ricciardi is a physician assistant in Worcester, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mariessa Ricciardi located?
Mariessa Ricciardi is listed at 123 Summer St Ste 290N, Worcester, MA 01608. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mariessa Ricciardi's phone number?
The number on file is (508) 368-3130. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mariessa Ricciardi?
Mariessa Ricciardi's National Provider Identifier is 1457090839. 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
Where did Mariessa Ricciardi train?
Mariessa Ricciardi attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mariessa Ricciardi have?
Mariessa Ricciardi has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Mariessa Ricciardi do most often?
According to Medicare billing data, Mariessa Ricciardi provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mariessa Ricciardi's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mariessa Ricciardi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.