Donald Harker, D.O.
NPI 1508179615 · Anesthesiology Physician · Ames, IA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Harker, D.O. is a Anesthesiology Physician provider in Ames, IA (NPI 1508179615).
Provider details
- NPI number
- 1508179615
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- DO-04525 (IA)
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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 700 E University AveDes Moines, IA 50316-2302Phone: (515) 263-5628
- 200 Hawkins DrIowa City, IA 52242-1009Phone: (319) 356-2210Fax: (319) 356-2940
Registry dates
- Enumerated
- 2010-07-17
- Last updated
- 2022-05-10
- Certified
- 2022-05-10
Frequently asked questions
- What is Donald Harker's NPI number?
- Donald Harker's National Provider Identifier (NPI) is 1508179615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Harker's specialty?
- Donald Harker is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Harker located?
- Donald Harker's practice location on file with NPPES is 1111 Duff Ave, Ames, IA 50010-5745.
- What is Donald Harker's phone number?
- The practice phone number listed in the NPPES registry for Donald Harker is (515) 239-2151.
- Does Donald Harker accept Medicare?
- Donald Harker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Harker's NPI active?
- Yes — Donald Harker's NPI (1508179615) is active in the NPPES registry as of the last update on 2022-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.