Marlene Lovenguth, CRNA
NPI 1639107220 · Certified Registered Nurse Anesthetist · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlene Lovenguth, CRNA is a Certified Registered Nurse Anesthetist provider in Scottsdale, AZ (NPI 1639107220).
Provider details
- NPI number
- 1639107220
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 082012257CRNA (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
176 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 | 156 | $109 |
| Anesthesia for Retinal Surgery00145 | 20 | $204 |
Typical Medicare-allowed amounts for these services range $109–$204 (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
Additional practice locations (2)
- 4800 N 22nd St Ste 120Phoenix, AZ 85016-4962Phone: (602) 955-1000Fax: (602) 508-4830
- 94220 4th StGold Beach, OR 97444-7756Phone: (541) 247-3000Fax: (541) 247-3151
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2021-08-27
- Certified
- 2021-08-27
Frequently asked questions
- What is Marlene Lovenguth's NPI number?
- Marlene Lovenguth's National Provider Identifier (NPI) is 1639107220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Lovenguth's specialty?
- Marlene Lovenguth is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marlene Lovenguth located?
- Marlene Lovenguth's practice location on file with NPPES is 4921 E Bell Rd Ste 102, Scottsdale, AZ 85254-6002.
- What is Marlene Lovenguth's phone number?
- The practice phone number listed in the NPPES registry for Marlene Lovenguth is (602) 787-9100.
- Does Marlene Lovenguth accept Medicare?
- Marlene Lovenguth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlene Lovenguth's NPI active?
- Yes — Marlene Lovenguth's NPI (1639107220) is active in the NPPES registry as of the last update on 2021-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.