Charles Eil, MD
NPI 1134176886 · Endocrinology, Diabetes & Metabolism Physician · Fall River, MA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Eil, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Fall River, MA (NPI 1134176886).
Provider details
- NPI number
- 1134176886
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD06903 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,177 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 | 426 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 353 | $70 |
| 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 | 289 | $17 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 52 | $36 |
| Hemoglobin A1c Level83036 | 31 | $10 |
| 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 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 1,007 | 279 |
| Levothyroxine Sodiumbrand: Synthroid | 317 | 80 |
| Empagliflozinbrand: Jardiance | 300 | 63 |
| Glipizidebrand: Glipizide Er | 240 | 65 |
| Metformin Hcl | 238 | 74 |
| Dulaglutidebrand: Trulicity | 208 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$607 across 12 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
- 2006-05-28
- Last updated
- 2024-11-08
- Certified
- 2024-11-08
Frequently asked questions
- What is Charles Eil's NPI number?
- Charles Eil's National Provider Identifier (NPI) is 1134176886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Eil's specialty?
- Charles Eil is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Eil located?
- Charles Eil's practice location on file with NPPES is 235 Hanover St, Fall River, MA 02720-5246.
- What is Charles Eil's phone number?
- The practice phone number listed in the NPPES registry for Charles Eil is (508) 973-1750.
- Does Charles Eil accept Medicare?
- Charles Eil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Eil's NPI active?
- Yes — Charles Eil's NPI (1134176886) is active in the NPPES registry as of the last update on 2024-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.