Katherine Quintana, MD
NPI 1255448726 · Anesthesiology Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Quintana, MD is a Anesthesiology Physician provider in Irvine, CA (NPI 1255448726).
Provider details
- NPI number
- 1255448726
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- G76515 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
173 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 Lens Surgery00142 | 70 | $145 |
| Anesthesia for Retinal Surgery00145 | 22 | $210 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 21 | $132 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 19 | $136 |
| Anesthesia for Other Procedure on Eye00140 | 18 | $187 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 12 | $157 |
| Anesthesia for Exam of Colon Using an Endoscope |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2020-02-04
- Certified
- 2020-02-04
Frequently asked questions
- What is Katherine Quintana's NPI number?
- Katherine Quintana's National Provider Identifier (NPI) is 1255448726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Quintana's specialty?
- Katherine Quintana is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Quintana located?
- Katherine Quintana's practice location on file with NPPES is 16300 Sand Canyon Ave, Irvine, CA 92618-3711.
- What is Katherine Quintana's phone number?
- The practice phone number listed in the NPPES registry for Katherine Quintana is (949) 753-6070.
- Does Katherine Quintana accept Medicare?
- Katherine Quintana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Quintana's NPI active?
- Yes — Katherine Quintana's NPI (1255448726) is active in the NPPES registry as of the last update on 2020-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.