Alain-Marc Werner, M.D.
NPI 1407856743 · Internal Medicine Physician · Newburyport, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alain-Marc Werner, M.D. is a Internal Medicine Physician provider in Newburyport, MA (NPI 1407856743).
Provider details
- NPI number
- 1407856743
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 155209 (MA)
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
20 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
2,751 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 | 835 | $129 |
| 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 | 812 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 284 | $92 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 282 | $131 |
| Hemoglobin A1c Level83036 | 83 | $10 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 122 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 604 | 169 |
| Atorvastatin Calcium | 570 | 169 |
| Amlodipine Besylate | 432 | 120 |
| Metoprolol Succinate | 327 | 95 |
| Levothyroxine Sodium | 319 | 88 |
| Omeprazole | 274 | 70 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alain-Marc Werner's NPI number?
- Alain-Marc Werner's National Provider Identifier (NPI) is 1407856743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alain-Marc Werner's specialty?
- Alain-Marc Werner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alain-Marc Werner located?
- Alain-Marc Werner's practice location on file with NPPES is 21 Highland Ave, Newburyport, MA 01950-3872.
- What is Alain-Marc Werner's phone number?
- The practice phone number listed in the NPPES registry for Alain-Marc Werner is (978) 463-7770.
- Does Alain-Marc Werner accept Medicare?
- Alain-Marc Werner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alain-Marc Werner's NPI active?
- Yes — Alain-Marc Werner's NPI (1407856743) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.