Peter Dixon, M.D.
NPI 1578750808 · Internal Medicine Physician · Essex, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Dixon, M.D. is a Internal Medicine Physician provider in Essex, CT (NPI 1578750808).
Provider details
- NPI number
- 1578750808
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33140 (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
18 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
810 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 | 265 | $134 |
| 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 | 208 | $17 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 117 | $78 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 114 | $95 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 43 | $135 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 145 | 22 |
| Atorvastatin Calcium | 121 | 26 |
| Rosuvastatin Calcium | 109 | 29 |
| Metoprolol Succinate | 92 | 19 |
| Rivaroxabanbrand: Xarelto | 85 | 13 |
| Escitalopram Oxalate | 74 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-01
- Last updated
- 2024-05-07
- Certified
- 2024-05-07
Frequently asked questions
- What is Peter Dixon's NPI number?
- Peter Dixon's National Provider Identifier (NPI) is 1578750808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Dixon's specialty?
- Peter Dixon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Dixon located?
- Peter Dixon's practice location on file with NPPES is 192 Westbrook Rd, Essex, CT 06426-1511.
- What is Peter Dixon's phone number?
- The practice phone number listed in the NPPES registry for Peter Dixon is (860) 767-1200.
- Does Peter Dixon accept Medicare?
- Peter Dixon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Dixon's NPI active?
- Yes — Peter Dixon's NPI (1578750808) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.