Provider Profile
Kathleen M. Leavitt, PA
Unclaimed ProfileAbout Kathleen Leavitt
Kathleen M. Leavitt, PA is a physician assistant based in Portsmouth, NH. Medicare claims data shows Kathleen provided 110 services to 98 patients. The services billed most often include replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis. The provider's National Provider Identifier (NPI) is 1821211723.
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
- (603) 431-5858
- Email not available
Practice Locations
333 BORTHWICK AVE MEDICAL OFFICE BUILDING
Portsmouth, NH 03801
Procedures Most Often Billed to Medicare
110 services · 98 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
97 | More than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
13 | 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 31 related providers in 4 groups
Other physician assistants in Portsmouth 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in NH who bill this service to Medicare most often.
Common questions
What does Kathleen M. Leavitt specialize in?
Kathleen M. Leavitt is a physician assistant in Portsmouth, NH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Kathleen M. Leavitt located?
Kathleen M. Leavitt is listed at 333 Borthwick Ave Medical Office Building, Portsmouth, NH 03801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Kathleen M. Leavitt's phone number?
The number on file is (603) 431-5858. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Kathleen M. Leavitt?
Kathleen M. Leavitt's National Provider Identifier is 1821211723. 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 Kathleen M. Leavitt train?
Kathleen M. Leavitt attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Kathleen M. Leavitt have?
Kathleen M. Leavitt has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Kathleen M. Leavitt do most often?
According to Medicare billing data, Kathleen M. Leavitt performs procedures including replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Kathleen M. Leavitt's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Kathleen M. Leavitt. If this is you, claiming it is free.
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