Jason Karro, MD
NPI 1093782534 · Pediatric Anesthesiology Physician · Madera, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Karro, MD is a Pediatric Anesthesiology Physician provider in Madera, CA (NPI 1093782534).
Provider details
- NPI number
- 1093782534
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 44386 (WA)
Specialties & taxonomies
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
20 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
105 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 | 27 | $140 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 27 | $129 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 17 | $57 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 12 | $67 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 11 | $97 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 11 | $331 |
Practice location
Mailing address
Additional practice locations (1)
- 3633 Pacific AveSuite 204Tacoma, WA 98418-7900Phone: (253) 274-1668
Registry dates
- Enumerated
- 2006-03-03
- Last updated
- 2025-08-06
- Certified
- 2025-08-06
Frequently asked questions
- What is Jason Karro's NPI number?
- Jason Karro's National Provider Identifier (NPI) is 1093782534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Karro's specialty?
- Jason Karro is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Karro located?
- Jason Karro's practice location on file with NPPES is 9300 Valley Childrens Pl # Sc05, Madera, CA 93636-8761.
- What is Jason Karro's phone number?
- The practice phone number listed in the NPPES registry for Jason Karro is (559) 353-5700.
- Does Jason Karro accept Medicare?
- Jason Karro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Karro's NPI active?
- Yes — Jason Karro's NPI (1093782534) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.