Denise Janine Marquis, FNP
Denise Janine Marquis, FNP is a Nurse Practitioner in Houlton, Maine. Qualified in 2009, 17 years ago. Practices with Houlton Regional Hospital, a 59-clinician group and accepts Medicare assignment. Licensed in Maine.
- Years since qualifying
- 17
- Licensed in
- ME
- In the registry since
- 2009
- Specialties on file
- 2
What do these letters mean?
- FNP — Family Nurse Practitioner
- A nurse practitioner who treats patients of all ages, much like a family doctor.
Practice location Address checks out
22 Hartford St Ste 4Houlton, ME 04730-1862
Phone: (207) 532-2900
Fax: (207) 532-7057
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Psychiatric/Mental Health Nurse Practitioner (primary) | Taxonomy 363LP0808X · Licence AP091040 (ME) |
|---|---|
| Family Nurse Practitioner | Taxonomy 363LF0000X · Licence AP091040 (ME) |
Record details
| NPI number | 1770715427 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | FNP |
| Sole proprietor | No |
| NPI enumerated | August 13, 2009 |
| Last updated in NPPES | November 5, 2025 |
| Certification date | November 5, 2025 |
Medicare enrollment
| Medicare specialty | NURSE PRACTITIONER |
|---|---|
| Medical school | OTHER |
| Graduated | 2009 (17 years in practice) |
| Group practice | Houlton Regional Hospital — 59 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in Houlton
-
Birch Grove Mental Health & Wellness, LLC
23 Court St Ste 2, Houlton, ME 04730-1746 · (207) 835-3214
-
Shelly Miller, CRNP
23 Court St Ste 2, Houlton, ME 04730-1746 · (207) 835-3214
-
Jamieson F Romanelli, PMHNP/MSN
59 Bangor St, Houlton, ME 04730-1740 · (207) 538-3700