Catherine Bennet
NPI 1346543469 · Internal Medicine Physician · Chevy Chase, MD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Bennet is a Internal Medicine Physician provider in Chevy Chase, MD (NPI 1346543469).
Provider details
- NPI number
- 1346543469
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 251560 (MA)
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,760 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 1,108 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 915 | $139 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 425 | $217 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 200 | $184 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 151 | $98 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 287 | 97 |
| Apixabanbrand: Eliquis | 248 | 82 |
| Rosuvastatin Calcium | 247 | 86 |
| Atorvastatin Calcium | 224 | 81 |
| Amlodipine Besylate | 214 | 76 |
| Losartan Potassium | 182 | 60 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,149 across 29 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
Additional practice locations (2)
- 900 17th St Nw Ste 1250Washington, DC 20006-2517Phone: (301) 656-5050Fax: (301) 654-4237
- 5530 Wisconsin Ave Ste 700Chevy Chase, MD 20815Phone: (301) 656-5050Fax: (301) 654-4237
Registry dates
- Enumerated
- 2010-12-11
- Last updated
- 2019-09-30
Frequently asked questions
- What is Catherine Bennet's NPI number?
- Catherine Bennet's National Provider Identifier (NPI) is 1346543469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Bennet's specialty?
- Catherine Bennet is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Bennet located?
- Catherine Bennet's practice location on file with NPPES is 5530 Wisconsin Ave Ste 700, Chevy Chase, MD 20815.
- What is Catherine Bennet's phone number?
- The practice phone number listed in the NPPES registry for Catherine Bennet is (301) 656-5050.
- Does Catherine Bennet accept Medicare?
- Catherine Bennet is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Bennet's NPI active?
- Yes — Catherine Bennet's NPI (1346543469) is active in the NPPES registry as of the last update on 2019-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.