Provider Profile
Erin Mazzarino
Unclaimed ProfileAbout Erin Mazzarino
Erin Mazzarino is a physician assistant based in Peabody, MA. Medicare claims data shows Erin provided 756 services to 87 patients. The services billed most often include injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and aspiration and/or injection of fluid from large joint.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (978) 818-6350
- Email not available
Practice Locations
1 ORTHOPEDICS DR
Peabody, MA 01960
Procedures Most Often Billed to Medicare
756 services · 87 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
41 | As often as other peers in Physician Assistant |
| Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | Drug given | J3304 |
544 | Less often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
145 | As often as other 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 |
26 | Less 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 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 30 related providers in 4 groups
Other physician assistants in Peabody 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MA who bill this service to Medicare most often.
Common questions
What is Erin Mazzarino's specialty?
Erin Mazzarino is a physician assistant in Peabody, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Erin Mazzarino?
Erin Mazzarino is listed at 1 Orthopedics Dr, Peabody, MA 01960. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Erin Mazzarino?
The number on file is (978) 818-6350. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Erin Mazzarino?
Erin Mazzarino's National Provider Identifier is 1811301435. 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 Erin Mazzarino's education?
Erin Mazzarino attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Erin Mazzarino have?
Erin Mazzarino has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Erin Mazzarino known for?
According to Medicare billing data, Erin Mazzarino performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Erin Mazzarino's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Erin Mazzarino. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.