John Raytis, M.D.
NPI 1811126683 · Anesthesiology Physician · Duarte, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Raytis, M.D. is a Anesthesiology Physician provider in Duarte, CA (NPI 1811126683).
Provider details
- NPI number
- 1811126683
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A98456 (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
16 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
207 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 | 33 | $137 |
| Anesthesia for Nerve Block and Injection Procedure, Prone Position01992 | 33 | $145 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 32 | $46 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 21 | $145 |
| Anesthesia for Other Closed Procedure on Chest00520 | 20 | $163 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 16 | $164 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-14
- Last updated
- 2023-11-27
- Certified
- 2020-10-30
Frequently asked questions
- What is John Raytis's NPI number?
- John Raytis's National Provider Identifier (NPI) is 1811126683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Raytis's specialty?
- John Raytis is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Raytis located?
- John Raytis's practice location on file with NPPES is 1500 East Duarte Road, Duarte, CA 91010.
- What is John Raytis's phone number?
- The practice phone number listed in the NPPES registry for John Raytis is (626) 256-4673.
- Does John Raytis accept Medicare?
- John Raytis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Raytis's NPI active?
- Yes — John Raytis's NPI (1811126683) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.