IndividualActive
Crystal Rapp, LMSW
NPI 1891671160 · Social Worker · Lake Havasu City, AZ
Crystal Rapp, LMSW is a Social Worker provider in Lake Havasu City, AZ (NPI 1891671160).
Provider details
- NPI number
- 1891671160
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMSW-17967 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
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
1951 Mesquite Ave Ste J
Lake Havasu City, AZ 86403-5746
Phone: (928) 230-7294
Street-level locationGet directions
Mailing address
2811 Superba Ave
Kingman, AZ 86401-5213
Registry dates
- Enumerated
- 2025-08-13
- Last updated
- 2025-08-13
- Certified
- 2025-08-13
Frequently asked questions
- What is Crystal Rapp's NPI number?
- Crystal Rapp's National Provider Identifier (NPI) is 1891671160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Rapp's specialty?
- Crystal Rapp is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Crystal Rapp located?
- Crystal Rapp's practice location on file with NPPES is 1951 Mesquite Ave Ste J, Lake Havasu City, AZ 86403-5746.
- What is Crystal Rapp's phone number?
- The practice phone number listed in the NPPES registry for Crystal Rapp is (928) 230-7294.
- Is Crystal Rapp's NPI active?
- Yes — Crystal Rapp's NPI (1891671160) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.