Nathan Spangler, CRNA
NPI 1336727452 · Certified Registered Nurse Anesthetist · Fort Atkinson, WI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Spangler, CRNA is a Certified Registered Nurse Anesthetist provider in Fort Atkinson, WI (NPI 1336727452).
Provider details
- NPI number
- 1336727452
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 2017040887 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
102 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 Large Bowel Using an Endoscope00811 | 32 | $119 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 18 | $42 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 14 | $105 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 14 | $93 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 12 | $294 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 12 | $126 |
Practice location
Mailing address
Additional practice locations (1)
- 3215 N Northhills BlvdFayetteville, AR 72703-4424Phone: (479) 463-1000
Registry dates
- Enumerated
- 2021-03-30
- Last updated
- 2024-11-20
- Certified
- 2024-11-20
Frequently asked questions
- What is Nathan Spangler's NPI number?
- Nathan Spangler's National Provider Identifier (NPI) is 1336727452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Spangler's specialty?
- Nathan Spangler is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nathan Spangler located?
- Nathan Spangler's practice location on file with NPPES is 611 Sherman Ave E, Fort Atkinson, WI 53538-1960.
- What is Nathan Spangler's phone number?
- The practice phone number listed in the NPPES registry for Nathan Spangler is (920) 568-5000.
- Does Nathan Spangler accept Medicare?
- Nathan Spangler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Spangler's NPI active?
- Yes — Nathan Spangler's NPI (1336727452) is active in the NPPES registry as of the last update on 2024-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.