Christopher Regan, M.D.
NPI 1841468709 · Cardiovascular Disease Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Regan, M.D. is a Cardiovascular Disease Physician provider in New Haven, CT (NPI 1841468709).
Provider details
- NPI number
- 1841468709
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 048552 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
1,000 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 | 320 | $131 |
| 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 | 155 | $17 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 151 | $15 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 76 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 | $93 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 480 | 147 |
| Apixabanbrand: Eliquis | 235 | 65 |
| Metoprolol Succinate | 229 | 76 |
| Rosuvastatin Calcium | 221 | 72 |
| Lisinopril | 219 | 69 |
| Amlodipine Besylate | 204 | 73 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-13
- Last updated
- 2015-09-01
Frequently asked questions
- What is Christopher Regan's NPI number?
- Christopher Regan's National Provider Identifier (NPI) is 1841468709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Regan's specialty?
- Christopher Regan is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Regan located?
- Christopher Regan's practice location on file with NPPES is 333 Cedar St, New Haven, CT 06510-3206.
- What is Christopher Regan's phone number?
- The practice phone number listed in the NPPES registry for Christopher Regan is (203) 785-4129.
- Does Christopher Regan accept Medicare?
- Christopher Regan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Regan's NPI active?
- Yes — Christopher Regan's NPI (1841468709) is active in the NPPES registry as of the last update on 2015-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.