Margaret Wollen-Olson, FNP
NPI 1831355809 · Family Nurse Practitioner · Jefferson City, MO
Margaret Wollen-Olson, FNP is a Family Nurse Practitioner provider in Jefferson City, MO (NPI 1831355809).
Provider details
- NPI number
- 1831355809
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2007018587 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-07-30
- Last updated
- 2010-04-19
Frequently asked questions
- What is Margaret Wollen-Olson's NPI number?
- Margaret Wollen-Olson's National Provider Identifier (NPI) is 1831355809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Wollen-Olson's specialty?
- Margaret Wollen-Olson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Wollen-Olson located?
- Margaret Wollen-Olson's practice location on file with NPPES is 1616 Industrial Dr, Jefferson City, MO 65109-1471.
- What is Margaret Wollen-Olson's phone number?
- The practice phone number listed in the NPPES registry for Margaret Wollen-Olson is (573) 636-2181.
- Is Margaret Wollen-Olson's NPI active?
- Yes — Margaret Wollen-Olson's NPI (1831355809) is active in the NPPES registry as of the last update on 2010-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.