IndividualActive
Larissa Ackerson, DO
NPI 1255666020 · Family Medicine Physician · Ames, IA
Larissa Ackerson, DO is a Family Medicine Physician provider in Ames, IA (NPI 1255666020).
Provider details
- NPI number
- 1255666020
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 04259 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Isu Thielen Student Health Center 2647 Union Drive
Ames, IA 50011
Phone: (515) 294-5801
Fax: (515) 294-1190
Street-level locationGet directions
Mailing address
Isu Thielen Student Health Center 2647 Union Drive
Ames, IA 50011-0001
Registry dates
- Enumerated
- 2009-10-12
- Last updated
- 2018-07-27
Frequently asked questions
- What is Larissa Ackerson's NPI number?
- Larissa Ackerson's National Provider Identifier (NPI) is 1255666020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Ackerson's specialty?
- Larissa Ackerson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larissa Ackerson located?
- Larissa Ackerson's practice location on file with NPPES is Isu Thielen Student Health Center 2647 Union Drive, Ames, IA 50011.
- What is Larissa Ackerson's phone number?
- The practice phone number listed in the NPPES registry for Larissa Ackerson is (515) 294-5801.
- Is Larissa Ackerson's NPI active?
- Yes — Larissa Ackerson's NPI (1255666020) is active in the NPPES registry as of the last update on 2018-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.