Jennifer Mastrocola, MD
NPI 1972896561 · Family Medicine Physician · Bristol, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Mastrocola, MD is a Family Medicine Physician provider in Bristol, CT (NPI 1972896561).
Provider details
- NPI number
- 1972896561
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 053457 (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
15 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
1,296 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 | 227 | $137 |
| 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 | 179 | $17 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 95 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 93 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 86 | $13 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 498 | 136 |
| Levothyroxine Sodium | 302 | 68 |
| Rosuvastatin Calcium | 246 | 79 |
| Amlodipine Besylate | 179 | 49 |
| Lisinopril | 177 | 43 |
| Losartan Potassium | 172 | 45 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-16
- Last updated
- 2025-08-13
- Certified
- 2025-08-11
Frequently asked questions
- What is Jennifer Mastrocola's NPI number?
- Jennifer Mastrocola's National Provider Identifier (NPI) is 1972896561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mastrocola's specialty?
- Jennifer Mastrocola is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Mastrocola located?
- Jennifer Mastrocola's practice location on file with NPPES is 1251 Farmington Ave, Bristol, CT 06010.
- What is Jennifer Mastrocola's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mastrocola is (860) 584-4535.
- Does Jennifer Mastrocola accept Medicare?
- Jennifer Mastrocola is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Mastrocola's NPI active?
- Yes — Jennifer Mastrocola's NPI (1972896561) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.