Robert Oppenheimer, MD
NPI 1013906031 · Internal Medicine Physician · Sarasota, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Oppenheimer, MD is a Internal Medicine Physician provider in Sarasota, FL (NPI 1013906031).
Provider details
- NPI number
- 1013906031
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME51295 (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
3,248 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 | 1,343 | $124 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 695 | $125 |
| 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 | 527 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 414 | $88 |
| Transitional Care Management Services for Problem of High Complexity99496 | 64 | $270 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 113 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 789 | 215 |
| Levothyroxine Sodium | 452 | 124 |
| Amlodipine Besylate | 451 | 133 |
| Rosuvastatin Calcium | 369 | 113 |
| Losartan Potassium | 358 | 101 |
| Omeprazole | 288 | 90 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-21
- Last updated
- 2018-09-10
Frequently asked questions
- What is Robert Oppenheimer's NPI number?
- Robert Oppenheimer's National Provider Identifier (NPI) is 1013906031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Oppenheimer's specialty?
- Robert Oppenheimer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Oppenheimer located?
- Robert Oppenheimer's practice location on file with NPPES is 1921 Waldemere St, Sarasota, FL 34239-2943.
- What is Robert Oppenheimer's phone number?
- The practice phone number listed in the NPPES registry for Robert Oppenheimer is (941) 917-8100.
- Does Robert Oppenheimer accept Medicare?
- Robert Oppenheimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Oppenheimer's NPI active?
- Yes — Robert Oppenheimer's NPI (1013906031) is active in the NPPES registry as of the last update on 2018-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.