Joshua Knudson, MD
NPI 1588155030 · Family Medicine Physician · Wayland, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Knudson, MD is a Family Medicine Physician provider in Wayland, MI (NPI 1588155030).
Provider details
- NPI number
- 1588155030
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301507276 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 309 | 92 |
| Lisinopril | 204 | 61 |
| Levothyroxine Sodium | 192 | 52 |
| Omeprazole | 165 | 45 |
| Amlodipine Besylate | 149 | 39 |
| Rosuvastatin Calcium | 133 | 35 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$63 across 3 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
- 2018-05-21
- Last updated
- 2022-08-15
- Certified
- 2022-08-15
Frequently asked questions
- What is Joshua Knudson's NPI number?
- Joshua Knudson's National Provider Identifier (NPI) is 1588155030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Knudson's specialty?
- Joshua Knudson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Knudson located?
- Joshua Knudson's practice location on file with NPPES is 12851 W M 179 Hwy, Wayland, MI 49348-9318.
- What is Joshua Knudson's phone number?
- The practice phone number listed in the NPPES registry for Joshua Knudson is (877) 377-7322.
- Does Joshua Knudson accept Medicare?
- Joshua Knudson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Knudson's NPI active?
- Yes — Joshua Knudson's NPI (1588155030) is active in the NPPES registry as of the last update on 2022-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.