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Edit this profileWhere to find Olivia C. Sullivan, AGACNP
- Nashua location main office
172 Kinsley St, Nashua, NH 03060 - Sanford location
25 June St, Sanford, ME 04073 - Biddeford location
1 Medical Center Dr, Biddeford, ME 04005 - Portland location
22 Bramhall St, Portland, ME 04102
About Olivia Sullivan
Olivia C. Sullivan, AGACNP is a nurse practitioner based in Nashua, NH. Olivia is also listed as specializing in nurse practitioner — acute care and nurse practitioner — gerontology. Medicare claims data shows Olivia provided 49 services to 45 patients. The services billed most often include initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. The provider's National Provider Identifier (NPI) is 1295563187.
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
- (214) 707-5523
- Email not available
Practice Locations
172 KINSLEY ST
Nashua, NH 03060
25 June St
Sanford, ME 04073
1 Medical Center Dr
Biddeford, ME 04005
22 Bramhall St
Portland, ME 04102
Procedures Most Often Billed to Medicare
49 services · 45 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
49 | More 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 1
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 — 23 related providers in 3 groups
Other nurse practitioners in Nashua 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Olivia C. Sullivan?
Olivia C. Sullivan is a nurse practitioner in Nashua, NH. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Olivia C. Sullivan's address?
Olivia C. Sullivan is listed at 172 Kinsley St, Nashua, NH 03060. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Olivia C. Sullivan?
The number on file is (214) 707-5523. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Olivia C. Sullivan?
Olivia C. Sullivan's National Provider Identifier is 1295563187. 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 Olivia C. Sullivan train?
Olivia C. Sullivan attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Olivia C. Sullivan have?
Olivia C. Sullivan has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does Olivia C. Sullivan perform?
According to Medicare billing data, Olivia C. Sullivan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Olivia C. Sullivan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Olivia C. Sullivan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.