Deborah Dennis, M.D.
NPI 1710963798 · Family Medicine Physician · Nashua, NH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Dennis, M.D. is a Family Medicine Physician provider in Nashua, NH (NPI 1710963798).
Provider details
- NPI number
- 1710963798
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 8385 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
273 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 211 | $97 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $70 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 14 | $140 |
Typical Medicare-allowed amounts for these services range $70–$140 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 109 | 34 |
| Amlodipine Besylate | 107 | 30 |
| Levothyroxine Sodium | 96 | 26 |
| Hydrochlorothiazide | 91 | 28 |
| Atorvastatin Calcium | 88 | 28 |
| Metformin Hclbrand: Metformin Hcl Er | 69 | 18 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-21
- Last updated
- 2019-10-02
Frequently asked questions
- What is Deborah Dennis's NPI number?
- Deborah Dennis's National Provider Identifier (NPI) is 1710963798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Dennis's specialty?
- Deborah Dennis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Dennis located?
- Deborah Dennis's practice location on file with NPPES is 460 Amherst St, Nashua, NH 03063-1220.
- What is Deborah Dennis's phone number?
- The practice phone number listed in the NPPES registry for Deborah Dennis is (603) 889-7970.
- Does Deborah Dennis accept Medicare?
- Deborah Dennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Dennis's NPI active?
- Yes — Deborah Dennis's NPI (1710963798) is active in the NPPES registry as of the last update on 2019-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.