Stacey Zarnstorff Green, APN
NPI 1245243369 · Nurse Practitioner · Richmond, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stacey Zarnstorff Green, APN is a Nurse Practitioner provider in Richmond, IL (NPI 1245243369).
Provider details
- NPI number
- 1245243369
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 041-265243 (IL)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 24 | 13 |
| Pantoprazole Sodium | 23 | 16 |
| Furosemide | 16 | 11 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 | 15 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 15 | — |
| Amlodipine Besylate | 14 | — |
| Prednisone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Stacey Zarnstorff Green's NPI number?
- Stacey Zarnstorff Green's National Provider Identifier (NPI) is 1245243369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacey Zarnstorff Green's specialty?
- Stacey Zarnstorff Green is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stacey Zarnstorff Green located?
- Stacey Zarnstorff Green's practice location on file with NPPES is 4719 Concord Ln, Richmond, IL 60071-9010.
- What is Stacey Zarnstorff Green's phone number?
- The practice phone number listed in the NPPES registry for Stacey Zarnstorff Green is (815) 669-4228.
- Does Stacey Zarnstorff Green accept Medicare?
- Stacey Zarnstorff Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stacey Zarnstorff Green's NPI active?
- Yes — Stacey Zarnstorff Green's NPI (1245243369) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.