Demetri Panayi, MD
NPI 1841250123 · Anesthesiology Physician · Mesa, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Demetri Panayi, MD is a Anesthesiology Physician provider in Mesa, AZ (NPI 1841250123).
Provider details
- NPI number
- 1841250123
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 28428 (AZ)
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
20 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
163 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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 49 | $66 |
| Ultrasonic Guidance for Needle Placement76942 | 28 | $29 |
| Anesthesia for Open Or Endoscopic Total Shoulder Joint Replacement01638 | 27 | $369 |
| Anesthesia for Other Procedure on Top of Arm Bone and Shoulder Joint01630 | 22 | $195 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 14 | $42 |
| Anesthesia for Other Procedure on Nose and Sinuses00160 | 12 | $174 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2008-01-29
Frequently asked questions
- What is Demetri Panayi's NPI number?
- Demetri Panayi's National Provider Identifier (NPI) is 1841250123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demetri Panayi's specialty?
- Demetri Panayi is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Demetri Panayi located?
- Demetri Panayi's practice location on file with NPPES is 1500 S Dobson Rd, Mesa, AZ 85202.
- What is Demetri Panayi's phone number?
- The practice phone number listed in the NPPES registry for Demetri Panayi is (480) 844-7100.
- Does Demetri Panayi accept Medicare?
- Demetri Panayi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Demetri Panayi's NPI active?
- Yes — Demetri Panayi's NPI (1841250123) is active in the NPPES registry as of the last update on 2008-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.