Sarah Mainzinger, RN
NPI 1154942100 · Acute Care Nurse Practitioner · Toledo, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Mainzinger, RN is a Acute Care Nurse Practitioner provider in Toledo, OH (NPI 1154942100).
Provider details
- NPI number
- 1154942100
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN.376119 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
145 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 55 | $68 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $84 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 18 | $116 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 14 | $7 |
Typical Medicare-allowed amounts for these services range $7–$116 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 324 | 113 |
| Metoprolol Succinate | 276 | 113 |
| Atorvastatin Calcium | 169 | 71 |
| Amiodarone Hcl | 160 | 78 |
| Flecainide Acetate | 156 | 61 |
| Rivaroxabanbrand: Xarelto | 146 | 35 |
| Carvedilol | 130 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$396 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 730 N Macomb St Ste 228Monroe, MI 48162-3087Phone: (734) 457-5580Fax: (734) 244-7368
- 2333 Biddle AveWyandotte, MI 48192-4668Phone: (734) 246-6000
- 2142 N Cove BlvdToledo, OH 43606-3895Phone: (419) 291-8750
Registry dates
- Enumerated
- 2020-04-30
- Last updated
- 2024-02-13
- Certified
- 2024-02-13
Frequently asked questions
- What is Sarah Mainzinger's NPI number?
- Sarah Mainzinger's National Provider Identifier (NPI) is 1154942100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Mainzinger's specialty?
- Sarah Mainzinger is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Mainzinger located?
- Sarah Mainzinger's practice location on file with NPPES is 2940 N Mccord Rd, Toledo, OH 43615-1753.
- What is Sarah Mainzinger's phone number?
- The practice phone number listed in the NPPES registry for Sarah Mainzinger is (419) 842-3000.
- Does Sarah Mainzinger accept Medicare?
- Sarah Mainzinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Mainzinger's NPI active?
- Yes — Sarah Mainzinger's NPI (1154942100) is active in the NPPES registry as of the last update on 2024-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.