Brian Wilder, DO
NPI 1275983835 · Family Medicine Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Wilder, DO is a Family Medicine Physician provider in Grand Rapids, MI (NPI 1275983835).
Provider details
- NPI number
- 1275983835
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101022456 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 216 | 69 |
| Amlodipine Besylate | 128 | 38 |
| Lisinopril | 127 | 40 |
| Omeprazole | 102 | 34 |
| Levothyroxine Sodium | 98 | 31 |
| Losartan Potassium | 82 | 27 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-15
- Last updated
- 2025-11-21
- Certified
- 2025-11-21
Frequently asked questions
- What is Brian Wilder's NPI number?
- Brian Wilder's National Provider Identifier (NPI) is 1275983835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Wilder's specialty?
- Brian Wilder is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Wilder located?
- Brian Wilder's practice location on file with NPPES is 25 Michigan St Ne Ste 5100, Grand Rapids, MI 49503-2572.
- What is Brian Wilder's phone number?
- The practice phone number listed in the NPPES registry for Brian Wilder is (616) 267-0800.
- Does Brian Wilder accept Medicare?
- Brian Wilder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Wilder's NPI active?
- Yes — Brian Wilder's NPI (1275983835) is active in the NPPES registry as of the last update on 2025-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.