Charles Dries, MD
NPI 1871563692 · Anesthesiology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Dries, MD is a Anesthesiology Physician provider in Phoenix, AZ (NPI 1871563692).
Provider details
- NPI number
- 1871563692
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21996 (AZ)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
359 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 | 185 | $115 |
| Anesthesia for Retinal Surgery00145 | 53 | $182 |
| Anesthesia for Injection, Drainage Or Aspiration Procedures on Spine Or Spinal Cord of Lower Back Accessed Through Skin Using Imaging Guidance01938 | 30 | $93 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 23 | $114 |
| Anesthesia for Other Procedure on Eye00140 | 18 | $150 |
| Anesthesia for Injection, Drainage Or Aspiration Procedures on Spine Or Spinal Cord of Neck Or Upper Back Accessed Through Skin Using Imaging Guidance01937 | 15 | $91 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2010-10-27
Frequently asked questions
- What is Charles Dries's NPI number?
- Charles Dries's National Provider Identifier (NPI) is 1871563692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Dries's specialty?
- Charles Dries is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Dries located?
- Charles Dries's practice location on file with NPPES is 1850 N Central Ave, Phoenix, AZ 85004-4633.
- What is Charles Dries's phone number?
- The practice phone number listed in the NPPES registry for Charles Dries is (602) 744-4765.
- Does Charles Dries accept Medicare?
- Charles Dries is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Dries's NPI active?
- Yes — Charles Dries's NPI (1871563692) is active in the NPPES registry as of the last update on 2010-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.