Crystal Steinhardt, APNP, FNP
NPI 1326417874 · Nurse Practitioner · Mequon, WI
Crystal Steinhardt, APNP, FNP is a Nurse Practitioner provider in Mequon, WI (NPI 1326417874).
Provider details
- NPI number
- 1326417874
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 6615-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2920 Superior AveSheboygan, WI 53081-1944Phone: (920) 452-6000Fax: (920) 803-2990
Registry dates
- Enumerated
- 2015-09-15
- Last updated
- 2021-11-24
- Certified
- 2021-11-24
Frequently asked questions
- What is Crystal Steinhardt's NPI number?
- Crystal Steinhardt's National Provider Identifier (NPI) is 1326417874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Steinhardt's specialty?
- Crystal Steinhardt is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Steinhardt located?
- Crystal Steinhardt's practice location on file with NPPES is 11270 N Port Washington Rd, Mequon, WI 53092-3410.
- What is Crystal Steinhardt's phone number?
- The practice phone number listed in the NPPES registry for Crystal Steinhardt is (262) 241-1022.
- Is Crystal Steinhardt's NPI active?
- Yes — Crystal Steinhardt's NPI (1326417874) is active in the NPPES registry as of the last update on 2021-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.