Jack Zarling, CRNA
NPI 1598474462 · Certified Registered Nurse Anesthetist · Port Charlotte, FL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Zarling, CRNA is a Certified Registered Nurse Anesthetist provider in Port Charlotte, FL (NPI 1598474462).
Provider details
- NPI number
- 1598474462
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- APRN11026566 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 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
140 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 46 | $136 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 18 | $317 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 18 | $55 |
| Anesthesia for Other Closed Procedure on Chest00520 | 16 | $160 |
| Ultrasonic Guidance for Needle Placement76942 | 16 | $29 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 13 | $160 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-11-21
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Jack Zarling's NPI number?
- Jack Zarling's National Provider Identifier (NPI) is 1598474462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Zarling's specialty?
- Jack Zarling is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jack Zarling located?
- Jack Zarling's practice location on file with NPPES is 2500 Harbor Blvd, Port Charlotte, FL 33952-5000.
- What is Jack Zarling's phone number?
- The practice phone number listed in the NPPES registry for Jack Zarling is (941) 275-7380.
- Does Jack Zarling accept Medicare?
- Jack Zarling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Zarling's NPI active?
- Yes — Jack Zarling's NPI (1598474462) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.