Catherine Drourr, M.D.
NPI 1104828078 · Internal Medicine Physician · Jupiter, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Drourr, M.D. is a Internal Medicine Physician provider in Jupiter, FL (NPI 1104828078).
Provider details
- NPI number
- 1104828078
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME72879 (FL)
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
3,286 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 827 | $63 |
| 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 | 486 | $17 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 454 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 350 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 312 | $129 |
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 |
|---|---|---|
| Amlodipine Besylate | 203 | 48 |
| Rosuvastatin Calcium | 200 | 56 |
| Atorvastatin Calcium | 176 | 52 |
| Levothyroxine Sodium | 153 | 39 |
| Losartan Potassium | 124 | 32 |
| Metoprolol Succinate | 88 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-11
- Last updated
- 2015-02-10
Frequently asked questions
- What is Catherine Drourr's NPI number?
- Catherine Drourr's National Provider Identifier (NPI) is 1104828078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Drourr's specialty?
- Catherine Drourr is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Drourr located?
- Catherine Drourr's practice location on file with NPPES is 2151 S Alternate A1a, Jupiter, FL 33477-4112.
- What is Catherine Drourr's phone number?
- The practice phone number listed in the NPPES registry for Catherine Drourr is (561) 743-2239.
- Does Catherine Drourr accept Medicare?
- Catherine Drourr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Drourr's NPI active?
- Yes — Catherine Drourr's NPI (1104828078) is active in the NPPES registry as of the last update on 2015-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.