Thomas Muller, CRNA
NPI 1659378065 · Certified Registered Nurse Anesthetist · Phoenix, AZ
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Muller, CRNA is a Certified Registered Nurse Anesthetist provider in Phoenix, AZ (NPI 1659378065).
Provider details
- NPI number
- 1659378065
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- RN095492 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
346 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 Thigh Nerve (femoral Nerve)64447 | 99 | $59 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 94 | $280 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 38 | $111 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 32 | $66 |
| Anesthesia for Total Hip Replacement01214 | 29 | $293 |
| Anesthesia for Other Procedure Or Exam of Knee Joint Using an Endoscope01400 | 25 | $144 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-30
- Last updated
- 2007-12-06
Frequently asked questions
- What is Thomas Muller's NPI number?
- Thomas Muller's National Provider Identifier (NPI) is 1659378065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Muller's specialty?
- Thomas Muller is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Muller located?
- Thomas Muller's practice location on file with NPPES is 4441 E Mcdowell Rd, Phoenix, AZ 85008-4503.
- What is Thomas Muller's phone number?
- The practice phone number listed in the NPPES registry for Thomas Muller is (602) 273-6770.
- Does Thomas Muller accept Medicare?
- Thomas Muller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Muller's NPI active?
- Yes — Thomas Muller's NPI (1659378065) is active in the NPPES registry as of the last update on 2007-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.