Peter Zijlstra, D.O.
NPI 1598283327 · Hospitalist Physician · Fort Myers, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Zijlstra, D.O. is a Hospitalist Physician provider in Fort Myers, FL (NPI 1598283327).
Provider details
- NPI number
- 1598283327
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS17068 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,188 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 371 | $79 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 295 | $118 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 228 | $114 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 108 | $129 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 103 | $172 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 43 | 43 |
| Pantoprazole Sodium | 42 | 39 |
| Prednisone | 33 | 32 |
| Gabapentin | 29 | 19 |
| Torsemide | 25 | 24 |
| Atorvastatin Calcium | 24 | 18 |
| Losartan Potassium | 24 | 12 |
Practice location
Mailing address
Additional practice locations (2)
- 10101 Forest Hill BlvdWellington, FL 33414-6103Phone: (561) 766-1300
- 2601 Holme AvePhiladelphia, PA 19152-2007Phone: (267) 350-7403
Registry dates
- Enumerated
- 2017-08-31
- Last updated
- 2022-12-14
- Certified
- 2022-12-14
Frequently asked questions
- What is Peter Zijlstra's NPI number?
- Peter Zijlstra's National Provider Identifier (NPI) is 1598283327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Zijlstra's specialty?
- Peter Zijlstra is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Zijlstra located?
- Peter Zijlstra's practice location on file with NPPES is 9981 S Healthpark Dr, Fort Myers, FL 33908-3618.
- What is Peter Zijlstra's phone number?
- The practice phone number listed in the NPPES registry for Peter Zijlstra is (239) 343-2052.
- Does Peter Zijlstra accept Medicare?
- Peter Zijlstra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Zijlstra's NPI active?
- Yes — Peter Zijlstra's NPI (1598283327) is active in the NPPES registry as of the last update on 2022-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.