Darell Heiselman, DO
NPI 1043260359 · Internal Medicine Physician · Wooster, OH
Darell Heiselman, DO is a Internal Medicine Physician provider in Wooster, OH (NPI 1043260359).
Provider details
- NPI number
- 1043260359
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 34002960 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2012-09-05
Frequently asked questions
- What is Darell Heiselman's NPI number?
- Darell Heiselman's National Provider Identifier (NPI) is 1043260359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darell Heiselman's specialty?
- Darell Heiselman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Darell Heiselman located?
- Darell Heiselman's practice location on file with NPPES is 1761 Beall Ave, Wooster, OH 44691-2342.
- What is Darell Heiselman's phone number?
- The practice phone number listed in the NPPES registry for Darell Heiselman is (330) 263-8428.
- Is Darell Heiselman's NPI active?
- Yes — Darell Heiselman's NPI (1043260359) is active in the NPPES registry as of the last update on 2012-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.