Christine Schreiner, FNP,BC
NPI 1083945315 · Family Nurse Practitioner · Medford, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Schreiner, FNP,BC is a Family Nurse Practitioner provider in Medford, WI (NPI 1083945315).
Provider details
- NPI number
- 1083945315
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP,BC
- Sex
- Female
- Sole proprietor
- No
- License
- 138106030 (WI)
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
16 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 72 |
| Quetiapine Fumarate | 56 |
| Mirtazapine | 40 |
| Omeprazole | 24 |
| Fluoxetine Hcl | 21 |
| Tamsulosin Hcl | 19 |
| Allopurinol | 15 |
| Gabapentin | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-01-27
- Last updated
- 2020-07-09
- Certified
- 2020-07-09
Frequently asked questions
- What is Christine Schreiner's NPI number?
- Christine Schreiner's National Provider Identifier (NPI) is 1083945315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Schreiner's specialty?
- Christine Schreiner is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christine Schreiner located?
- Christine Schreiner's practice location on file with NPPES is 537 W Broadway Ave, Medford, WI 54451-1610.
- What is Christine Schreiner's phone number?
- The practice phone number listed in the NPPES registry for Christine Schreiner is (715) 748-3434.
- Does Christine Schreiner accept Medicare?
- Christine Schreiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Schreiner's NPI active?
- Yes — Christine Schreiner's NPI (1083945315) is active in the NPPES registry as of the last update on 2020-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.