Mary Knudtson, NP
NPI 1902997463 · Family Nurse Practitioner · Santa Cruz, CA
Mary Knudtson, NP is a Family Nurse Practitioner provider in Santa Cruz, CA (NPI 1902997463).
Provider details
- NPI number
- 1902997463
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 381975 (CA)
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
19 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
- 2006-09-27
- Last updated
- 2023-03-07
Frequently asked questions
- What is Mary Knudtson's NPI number?
- Mary Knudtson's National Provider Identifier (NPI) is 1902997463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Knudtson's specialty?
- Mary Knudtson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Knudtson located?
- Mary Knudtson's practice location on file with NPPES is 1156 High St, Santa Cruz, CA 95064-1077.
- What is Mary Knudtson's phone number?
- The practice phone number listed in the NPPES registry for Mary Knudtson is (831) 459-2211.
- Is Mary Knudtson's NPI active?
- Yes — Mary Knudtson's NPI (1902997463) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.