Katie Alfredson
NPI 1154707743 · Nurse Practitioner · Muskegon, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Alfredson is a Nurse Practitioner provider in Muskegon, MI (NPI 1154707743).
Provider details
- NPI number
- 1154707743
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4704283005 (MI)
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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
342 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 168 | $101 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 126 | $13 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 30 | $144 |
| Evaluation of Implantable Heart and Blood Vessel Monitoring System93290 | 18 | $41 |
Typical Medicare-allowed amounts for these services range $13–$144 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 447 | 153 |
| Metoprolol Succinate | 308 | 119 |
| Furosemide | 240 | 109 |
| Sacubitril/Valsartanbrand: Entresto | 227 | 83 |
| Torsemide | 205 | 85 |
| Dapagliflozin Propanediolbrand: Farxiga | 161 | 63 |
| Carvedilol | 140 | 54 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,421 across 43 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 (1)
- 2006 Holton RdMuskegon, MI 49445-1505Phone: (231) 672-3333Fax: (231) 672-6520
Registry dates
- Enumerated
- 2015-08-05
- Last updated
- 2022-03-10
- Certified
- 2022-03-10
Frequently asked questions
- What is Katie Alfredson's NPI number?
- Katie Alfredson's National Provider Identifier (NPI) is 1154707743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Alfredson's specialty?
- Katie Alfredson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katie Alfredson located?
- Katie Alfredson's practice location on file with NPPES is 1212 E Sherman Blvd, Muskegon, MI 49444-1879.
- What is Katie Alfredson's phone number?
- The practice phone number listed in the NPPES registry for Katie Alfredson is (231) 672-3648.
- Does Katie Alfredson accept Medicare?
- Katie Alfredson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Alfredson's NPI active?
- Yes — Katie Alfredson's NPI (1154707743) is active in the NPPES registry as of the last update on 2022-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.