Kristin Mallett, M.D.
NPI 1972739761 · Family Medicine Physician · Portsmouth, NH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristin Mallett, M.D. is a Family Medicine Physician provider in Portsmouth, NH (NPI 1972739761).
Provider details
- NPI number
- 1972739761
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 250861 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
307 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 99 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 76 | $82 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 67 | $42 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 41 | $83 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 13 | $7 |
| Administration of Pneumococcal Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 185 | 72 |
| Lisinopril | 113 | 43 |
| Losartan Potassium | 104 | 27 |
| Omeprazole | 100 | 37 |
| Amlodipine Besylate | 81 | 33 |
| Metoprolol Succinate | 76 | 29 |
| Escitalopram Oxalate |
Practice location
Mailing address
Additional practice locations (1)
- 24 Julio DrShrewsbury, MA 01545-3053Phone: (508) 845-1436Fax: (508) 842-3005
Registry dates
- Enumerated
- 2009-06-08
- Last updated
- 2025-01-29
- Certified
- 2025-01-29
Frequently asked questions
- What is Kristin Mallett's NPI number?
- Kristin Mallett's National Provider Identifier (NPI) is 1972739761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristin Mallett's specialty?
- Kristin Mallett is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kristin Mallett located?
- Kristin Mallett's practice location on file with NPPES is 67 Corporate Dr, Portsmouth, NH 03801-2847.
- What is Kristin Mallett's phone number?
- The practice phone number listed in the NPPES registry for Kristin Mallett is (603) 610-8050.
- Does Kristin Mallett accept Medicare?
- Kristin Mallett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristin Mallett's NPI active?
- Yes — Kristin Mallett's NPI (1972739761) is active in the NPPES registry as of the last update on 2025-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.