Katherine Illgen, LCSW, CCTP
NPI 1174150429 · Clinical Social Worker · Yorktown, VA
Katherine Illgen, LCSW, CCTP is a Clinical Social Worker provider in Yorktown, VA (NPI 1174150429).
Provider details
- NPI number
- 1174150429
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, CCTP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 090411313 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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)
- 3301 Woodbridge DrNewport News, VA 23608-8276Phone: (304) 283-0816
Registry dates
- Enumerated
- 2020-03-26
- Last updated
- 2022-09-15
- Certified
- 2022-09-15
Frequently asked questions
- What is Katherine Illgen's NPI number?
- Katherine Illgen's National Provider Identifier (NPI) is 1174150429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Illgen's specialty?
- Katherine Illgen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Illgen located?
- Katherine Illgen's practice location on file with NPPES is 6515 George Washington Mem Hwy, Yorktown, VA 23692-2182.
- What is Katherine Illgen's phone number?
- The practice phone number listed in the NPPES registry for Katherine Illgen is (757) 877-9140.
- Is Katherine Illgen's NPI active?
- Yes — Katherine Illgen's NPI (1174150429) is active in the NPPES registry as of the last update on 2022-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.