Denise Gagnon, PA
NPI 1184643975 · Medical Physician Assistant · Dover, NH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Gagnon, PA is a Medical Physician Assistant provider in Dover, NH (NPI 1184643975).
Provider details
- NPI number
- 1184643975
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 0113 (NH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
427 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 322 | $81 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 70 | $111 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $55 |
Typical Medicare-allowed amounts for these services range $55–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 171 | 165 |
| Doxycycline Monohydrate | 124 | 119 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 53 | 53 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 52 | 52 |
| Azithromycin | 30 | 30 |
| Tizanidine Hcl | 30 | 30 |
| Cephalexin | 29 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$161 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 250 Pleasant StConcord, NH 03301-7539Phone: (603) 227-7000Fax: (603) 224-6527
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2018-11-16
Frequently asked questions
- What is Denise Gagnon's NPI number?
- Denise Gagnon's National Provider Identifier (NPI) is 1184643975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Gagnon's specialty?
- Denise Gagnon is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Denise Gagnon located?
- Denise Gagnon's practice location on file with NPPES is 701 Central Ave, Dover, NH 03820-3403.
- What is Denise Gagnon's phone number?
- The practice phone number listed in the NPPES registry for Denise Gagnon is (603) 609-6700.
- Does Denise Gagnon accept Medicare?
- Denise Gagnon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Gagnon's NPI active?
- Yes — Denise Gagnon's NPI (1184643975) is active in the NPPES registry as of the last update on 2018-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.