Are you Mark T. Guerette, PMHNP-BC? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 36 Clinton St, Concord, NH 03301
About Mark Guerette
Mark T. Guerette, PMHNP-BC is a nurse practitioner based in Concord, NH. Mark is also listed as specializing in nurse practitioner — psychiatric/mental health. According to Medicare claims data, the services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes. The provider's National Provider Identifier (NPI) is 1780346502.
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) 271-5300
- Email not available
Practice Locations
36 CLINTON ST
Concord, NH 03301
Procedures Most Often Billed to Medicare
174 services · 21 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
174 | 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 5
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 — 24 related providers in 3 groups
Other nurse practitioners in Concord 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Mark T. Guerette's specialty?
Mark T. Guerette is a nurse practitioner in Concord, NH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mark T. Guerette?
Mark T. Guerette is listed at 36 Clinton St, Concord, NH 03301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark T. Guerette?
The number on file is (603) 271-5300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark T. Guerette's NPI number?
Mark T. Guerette's National Provider Identifier is 1780346502. 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 Mark T. Guerette's education?
Mark T. Guerette attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark T. Guerette been practicing?
Mark T. Guerette has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What is Mark T. Guerette known for?
According to Medicare billing data, Mark T. Guerette 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
Has Mark T. Guerette confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark T. Guerette. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.