Douglas Smith, DO
NPI 1447003561 · Internal Medicine Physician · Grand Rapids, MI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Smith, DO is a Internal Medicine Physician provider in Grand Rapids, MI (NPI 1447003561).
Provider details
- NPI number
- 1447003561
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-04-09
- Last updated
- 2025-04-04
- Certified
- 2025-04-04
Frequently asked questions
- What is Douglas Smith's NPI number?
- Douglas Smith's National Provider Identifier (NPI) is 1447003561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Smith's specialty?
- Douglas Smith is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Smith located?
- Douglas Smith's practice location on file with NPPES is 300 Lafayette Ave Se Ste 3000, Grand Rapids, MI 49503-4692.
- What is Douglas Smith's phone number?
- The practice phone number listed in the NPPES registry for Douglas Smith is (616) 685-6919.
- Does Douglas Smith accept Medicare?
- Douglas Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Smith's NPI active?
- Yes — Douglas Smith's NPI (1447003561) is active in the NPPES registry as of the last update on 2025-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.