Charles Stauffer, M.D.
NPI 1063726792 · Internal Medicine Physician · Mesa, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Stauffer, M.D. is a Internal Medicine Physician provider in Mesa, AZ (NPI 1063726792).
Provider details
- NPI number
- 1063726792
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- R72059 (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
15 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
327 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 150 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 54 | $124 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 36 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $88 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 16 | $18 |
| Administration of Influenza Virus VaccineG0008 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 610 | 188 |
| Atorvastatin Calcium | 603 | 190 |
| Lisinopril | 489 | 153 |
| Losartan Potassium | 347 | 115 |
| Amlodipine Besylate | 342 | 119 |
| Simvastatin | 283 | 85 |
| Tamsulosin Hcl | 277 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-08-05
- Last updated
- 2014-01-30
Frequently asked questions
- What is Charles Stauffer's NPI number?
- Charles Stauffer's National Provider Identifier (NPI) is 1063726792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Stauffer's specialty?
- Charles Stauffer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Stauffer located?
- Charles Stauffer's practice location on file with NPPES is 6811 E Superstition Springs Blvd, Mesa, AZ 85209-4001.
- What is Charles Stauffer's phone number?
- The practice phone number listed in the NPPES registry for Charles Stauffer is (480) 641-4000.
- Does Charles Stauffer accept Medicare?
- Charles Stauffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Stauffer's NPI active?
- Yes — Charles Stauffer's NPI (1063726792) is active in the NPPES registry as of the last update on 2014-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.