Provider Profile
Kristen O'Hara, APRN
Unclaimed ProfileAbout Kristen O'hara
Kristen O'Hara, APRN is a nurse practitioner based in Littleton, NH. Kristen is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Kristen cared for 49 Medicare patients across 138 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1982312278.
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) 444-9000
- Email not available
Practice Locations
600 SAINT JOHNSBURY RD
Littleton, NH 03561
Procedures Most Often Billed to Medicare
138 services · 49 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
13 | Less often than most peers in Nurse Practitioner |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
96 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
16 | Less often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
13 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 4
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 — 30 related providers in 4 groups
Other nurse practitioners in Littleton 7
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 Aspiration and/or injection of fluid from large joint 7
Providers in NH who bill this service to Medicare most often.
Common questions
What does Kristen O'Hara specialize in?
Kristen O'Hara is a nurse practitioner in Littleton, NH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Kristen O'Hara located?
Kristen O'Hara is listed at 600 Saint Johnsbury Rd, Littleton, NH 03561. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Kristen O'Hara's phone number?
The number on file is (603) 444-9000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kristen O'Hara's NPI number?
Kristen O'Hara's National Provider Identifier is 1982312278. 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 Kristen O'Hara train?
Kristen O'Hara attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Kristen O'Hara been practicing?
Kristen O'Hara has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Kristen O'Hara do most often?
According to Medicare billing data, Kristen O'Hara 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
Has Kristen O'Hara confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kristen O'Hara. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.