Calvin Eng, M. D.
NPI 1720055676 · Anesthesiology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvin Eng, M. D. is a Anesthesiology Physician provider in Phoenix, AZ (NPI 1720055676).
Provider details
- NPI number
- 1720055676
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- No
- License
- 21161 (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
89 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 Nose and Sinuses00160 | 22 | $216 |
| Anesthesia for Other Procedure Or Exam of Knee Joint Using an Endoscope01400 | 17 | $154 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 17 | $123 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 17 | $66 |
| Anesthesia for Other Procedure on External Middle and Inner Ear00120 | 16 | $201 |
Typical Medicare-allowed amounts for these services range $66–$216 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2011-10-11
Frequently asked questions
- What is Calvin Eng's NPI number?
- Calvin Eng's National Provider Identifier (NPI) is 1720055676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Eng's specialty?
- Calvin Eng is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin Eng located?
- Calvin Eng's practice location on file with NPPES is 1625 E Northern Ave, Phoenix, AZ 85020-3960.
- What is Calvin Eng's phone number?
- The practice phone number listed in the NPPES registry for Calvin Eng is (602) 200-9021.
- Does Calvin Eng accept Medicare?
- Calvin Eng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Calvin Eng's NPI active?
- Yes — Calvin Eng's NPI (1720055676) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.