DENISE JANINE MARQUIS (FNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1770715427
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,869 NURSE PRACTITIONER in ME
Provider Addresses for DENISE JANINE MARQUIS (FNP)
43 WHITING HILL RD STE 300
BREWER, ME 044121006
Phone: (207) 973-5035
Fax: (207) 973-5042
Type: Mailing
20 HARTFORD ST STE 500
HOULTON, ME 047301891
Phone: (207) 521-2282
Fax: (207) 532-4317
Type: Mailing
22 HARTFORD ST STE 4
HOULTON, ME 047301862
Phone: (207) 532-2900
Fax: (207) 532-7057
Type: Location
Eastern Maine Medical Center, 489, State Street, Bangor, Penobscot County, Maine, 04401, United States
BANGOR, ME 044016616
Phone: (207) 973-7000
Fax: (207) 973-5042
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-10-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20091014000457 | I | Nurse Practitioner | ME | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 04412)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pain Management, Physical Medicine And Rehabilitation, Emergency Medicine | ME | |
| Nurse Practitioner | ME | |
| Diagnostic Radiology | MD | |
| Internal Medicine | ME | |
| Nurse Practitioner | ME | |
| Interventional Radiology, Nuclear Medicine, Diagnostic Radiology | KS | |
| Diagnostic Radiology | NH | |
| Diagnostic Radiology | MN | |
| - | ME | |
| O B S T E T R I C S/ G Y N E C O L O G Y | ME |
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