Katherine Knoneborg, CRNA
NPI 1578598025 · Certified Registered Nurse Anesthetist · Oro Valley, AZ
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Knoneborg, CRNA is a Certified Registered Nurse Anesthetist provider in Oro Valley, AZ (NPI 1578598025).
Provider details
- NPI number
- 1578598025
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- RN-331566-L (PA)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
168 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 45 | $70 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 37 | $76 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 30 | $97 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 16 | $57 |
| Anesthesia for Procedure to Correct Abnormal Heart Rhythm00410 | 14 | $57 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 13 | $123 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$285 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 610 W Germantown Pike Ste 150Plymouth Meeting, PA 19462-1062Phone: (610) 525-4966Fax: (610) 525-0874
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2025-02-21
- Certified
- 2025-02-21
Frequently asked questions
- What is Katherine Knoneborg's NPI number?
- Katherine Knoneborg's National Provider Identifier (NPI) is 1578598025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Knoneborg's specialty?
- Katherine Knoneborg is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Knoneborg located?
- Katherine Knoneborg's practice location on file with NPPES is 1551 E Tangerine Rd, Oro Valley, AZ 85755-6213.
- What is Katherine Knoneborg's phone number?
- The practice phone number listed in the NPPES registry for Katherine Knoneborg is (520) 901-3500.
- Does Katherine Knoneborg accept Medicare?
- Katherine Knoneborg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Knoneborg's NPI active?
- Yes — Katherine Knoneborg's NPI (1578598025) is active in the NPPES registry as of the last update on 2025-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.