William Saalfeld, DNP, APRN
NPI 1447772637 · Acute Care Nurse Practitioner · Lincoln, NE
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Saalfeld, DNP, APRN is a Acute Care Nurse Practitioner provider in Lincoln, NE (NPI 1447772637).
Provider details
- NPI number
- 1447772637
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, APRN
- Sex
- Male
- Sole proprietor
- No
- License
- 112237 (NE)
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 tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,436 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 310 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 307 | $99 |
| Blood Creatinine Level82565 | 305 | $5 |
| Liver Enzyme (sgot), Level84450 | 271 | $5 |
| Blood Potassium Level84132 | 265 | $5 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Automated85652 | 261 | $3 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation, High Sensitivity |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 713 | 189 |
| Prednisone | 610 | 165 |
| Hydroxychloroquine Sulfate | 425 | 118 |
| Allopurinol | 273 | 59 |
| Alendronate Sodium | 159 | 43 |
| Tramadol Hcl | 138 | 25 |
| Meloxicam | 111 | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36,519 across 79 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
Registry dates
- Enumerated
- 2017-07-10
- Last updated
- 2021-05-06
- Certified
- 2021-05-06
Frequently asked questions
- What is William Saalfeld's NPI number?
- William Saalfeld's National Provider Identifier (NPI) is 1447772637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Saalfeld's specialty?
- William Saalfeld is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Saalfeld located?
- William Saalfeld's practice location on file with NPPES is 3901 Pine Lake Rd Ste 120, Lincoln, NE 68516-5497.
- What is William Saalfeld's phone number?
- The practice phone number listed in the NPPES registry for William Saalfeld is (402) 420-1212.
- Does William Saalfeld accept Medicare?
- William Saalfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Saalfeld's NPI active?
- Yes — William Saalfeld's NPI (1447772637) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.