Provider Profile
Matthew Srebnik
Unclaimed ProfileAbout Matthew Srebnik
Matthew Srebnik is a physician assistant based in Somersworth, NH. Medicare claims data shows Matthew provided 1,676 services to 707 patients. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, aspiration and/or injection of fluid from large joint, and hyaluronan or derivative, euflexxa, for intra-articular injection, per dose.
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
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
- (603) 742-2007
- Email not available
Practice Locations
7 MARSH BROOK DR STE 205
Somersworth, NH 03878
65 Calef Hwy Ste 206
Lee, NH 03861
73 Corporate Dr Ste 100
Portsmouth, NH 03801
Procedures Most Often Billed to Medicare
1,676 services · 707 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
317 | More than most peers in Physician Assistant |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
29 | As often as other peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
852 | More often than most peers in Physician Assistant |
| Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose | Drug given | J7323 |
177 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
157 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
62 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
38 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
32 | More often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
12 |
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 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 29 related providers in 4 groups
Other physician assistants in Somersworth 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 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 NH who bill this service to Medicare most often.
Common questions
What does Matthew Srebnik specialize in?
Matthew Srebnik is a physician assistant in Somersworth, NH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Matthew Srebnik located?
Matthew Srebnik is listed at 7 Marsh Brook Dr Ste 205, Somersworth, NH 03878. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Matthew Srebnik's phone number?
The number on file is (603) 742-2007. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Matthew Srebnik?
Matthew Srebnik's National Provider Identifier is 1699207621. 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 Matthew Srebnik train?
Matthew Srebnik attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Matthew Srebnik have?
Matthew Srebnik has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Matthew Srebnik do most often?
According to Medicare billing data, Matthew Srebnik performs procedures including aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Matthew Srebnik's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Matthew Srebnik. 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.