Marijo Wienkers, MD
NPI 1225298466 · Anesthesiology Physician · Fountain Hills, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marijo Wienkers, MD is a Anesthesiology Physician provider in Fountain Hills, AZ (NPI 1225298466).
Provider details
- NPI number
- 1225298466
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 64251 (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
18 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
96 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 Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 21 | $109 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 20 | $66 |
| Anesthesia for Other Procedure on Top of Arm Bone and Shoulder Joint01630 | 15 | $253 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 15 | $58 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 13 | $301 |
| Anesthesia for Other Procedure on Forearm, Wrist, Or Hand Bones01830 | 12 | $160 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-11
- Last updated
- 2024-03-21
- Certified
- 2024-03-21
Frequently asked questions
- What is Marijo Wienkers's NPI number?
- Marijo Wienkers's National Provider Identifier (NPI) is 1225298466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marijo Wienkers's specialty?
- Marijo Wienkers is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marijo Wienkers located?
- Marijo Wienkers's practice location on file with NPPES is 15705 E Ocotillo Dr, Fountain Hills, AZ 85268-5318.
- What is Marijo Wienkers's phone number?
- The practice phone number listed in the NPPES registry for Marijo Wienkers is (575) 649-4527.
- Does Marijo Wienkers accept Medicare?
- Marijo Wienkers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marijo Wienkers's NPI active?
- Yes — Marijo Wienkers's NPI (1225298466) is active in the NPPES registry as of the last update on 2024-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.