Mary Knudsen, RN
NPI 1134921265 · Child & Adolescent Psychiatric/Mental Health Registered Nurse · Independence, MO
Mary Knudsen, RN is a Child & Adolescent Psychiatric/Mental Health Registered Nurse provider in Independence, MO (NPI 1134921265).
Provider details
- NPI number
- 1134921265
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 143465 (MO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-03-27
- Last updated
- 2025-03-27
- Certified
- 2025-03-27
Frequently asked questions
- What is Mary Knudsen's NPI number?
- Mary Knudsen's National Provider Identifier (NPI) is 1134921265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Knudsen's specialty?
- Mary Knudsen is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Mary Knudsen located?
- Mary Knudsen's practice location on file with NPPES is 3205 N Twyman Rd, Independence, MO 64058-3212.
- What is Mary Knudsen's phone number?
- The practice phone number listed in the NPPES registry for Mary Knudsen is (000) 000-0000.
- Is Mary Knudsen's NPI active?
- Yes — Mary Knudsen's NPI (1134921265) is active in the NPPES registry as of the last update on 2025-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.