Jessica Mason, DO
NPI 1134619414 · Family Medicine Physician · Southington, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Mason, DO is a Family Medicine Physician provider in Southington, CT (NPI 1134619414).
Provider details
- NPI number
- 1134619414
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 67545 (CT)
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
8 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
369 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 | 131 | $139 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 72 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 64 | $143 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $98 |
| Administration of Influenza Virus VaccineG0008 | 17 | $34 |
| Hemoglobin A1c Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 251 | 77 |
| Levothyroxine Sodium | 247 | 67 |
| Rosuvastatin Calcium | 192 | 64 |
| Amlodipine Besylate | 149 | 49 |
| Losartan Potassium | 136 | 39 |
| Lisinopril | 114 | 39 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-13
- Last updated
- 2021-12-30
- Certified
- 2021-12-30
Frequently asked questions
- What is Jessica Mason's NPI number?
- Jessica Mason's National Provider Identifier (NPI) is 1134619414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Mason's specialty?
- Jessica Mason is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jessica Mason located?
- Jessica Mason's practice location on file with NPPES is 462 Queen St # 301, Southington, CT 06489-1801.
- What is Jessica Mason's phone number?
- The practice phone number listed in the NPPES registry for Jessica Mason is (860) 621-6704.
- Does Jessica Mason accept Medicare?
- Jessica Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Mason's NPI active?
- Yes — Jessica Mason's NPI (1134619414) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.