Brian Porter, MD
NPI 1316145642 · Cardiovascular Disease Physician · Exeter, NH
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Porter, MD is a Cardiovascular Disease Physician provider in Exeter, NH (NPI 1316145642).
Provider details
- NPI number
- 1316145642
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 18267 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,579 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 547 | $128 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 391 | $11 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 227 | $67 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 223 | $14 |
| Blood Test, Clotting Time85610 | 218 | $4 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 456 | 141 |
| Apixabanbrand: Eliquis | 382 | 98 |
| Atorvastatin Calcium | 363 | 104 |
| Furosemide | 249 | 84 |
| Rivaroxabanbrand: Xarelto | 237 | 56 |
| Amlodipine Besylate | 224 | 68 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-09
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Brian Porter's NPI number?
- Brian Porter's National Provider Identifier (NPI) is 1316145642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Porter's specialty?
- Brian Porter is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Porter located?
- Brian Porter's practice location on file with NPPES is 3 Alumni Dr Ste 101, Exeter, NH 03833-2122.
- What is Brian Porter's phone number?
- The practice phone number listed in the NPPES registry for Brian Porter is (603) 773-9992.
- Does Brian Porter accept Medicare?
- Brian Porter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Porter's NPI active?
- Yes — Brian Porter's NPI (1316145642) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.