Diem Vo, DO
NPI 1881981553 · Family Medicine Physician · Coldwater, MI
Enrolled with Medicare as Practitioner - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diem Vo, DO is a Family Medicine Physician provider in Coldwater, MI (NPI 1881981553).
Provider details
- NPI number
- 1881981553
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5101022352 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 500 Cherry StBluefield, WV 24701-3306Phone: (304) 327-1666
Registry dates
- Enumerated
- 2011-07-01
- Last updated
- 2021-12-15
Frequently asked questions
- What is Diem Vo's NPI number?
- Diem Vo's National Provider Identifier (NPI) is 1881981553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diem Vo's specialty?
- Diem Vo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diem Vo located?
- Diem Vo's practice location on file with NPPES is 370 E Chicago St, Coldwater, MI 49036-2062.
- What is Diem Vo's phone number?
- The practice phone number listed in the NPPES registry for Diem Vo is (517) 279-5378.
- Does Diem Vo accept Medicare?
- Diem Vo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diem Vo's NPI active?
- Yes — Diem Vo's NPI (1881981553) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.