Katy Karsten
NPI 1720910995 · Family Nurse Practitioner · Royal Oak, MI
Katy Karsten is a Family Nurse Practitioner provider in Royal Oak, MI (NPI 1720910995).
Provider details
- NPI number
- 1720910995
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4704285053 (MI)
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
Under 1 yr in 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
- 2026-06-02
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Katy Karsten's NPI number?
- Katy Karsten's National Provider Identifier (NPI) is 1720910995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katy Karsten's specialty?
- Katy Karsten is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katy Karsten located?
- Katy Karsten's practice location on file with NPPES is 418 N Main St Ste 200, Royal Oak, MI 48067-1813.
- What is Katy Karsten's phone number?
- The practice phone number listed in the NPPES registry for Katy Karsten is (999) 999-9999.
- Is Katy Karsten's NPI active?
- Yes — Katy Karsten's NPI (1720910995) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.