Sylvia Hill PHD, Lpc-S
NPI 1598337438 · Professional Counselor · Lewisville, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sylvia Hill PHD, Lpc-S is a Professional Counselor organization in Lewisville, TX (NPI 1598337438).
Provider details
- NPI number
- 1598337438
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Sylvia Hill, Sole Proprietor(972) 929-2962
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
4 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
- 2021-07-12
- Last updated
- 2024-03-11
- Certified
- 2024-03-11
Frequently asked questions
- What is Sylvia Hill PHD, Lpc-S's NPI number?
- Sylvia Hill PHD, Lpc-S's National Provider Identifier (NPI) is 1598337438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sylvia Hill PHD, Lpc-S?
- Sylvia Hill PHD, Lpc-S is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Sylvia Hill PHD, Lpc-S located?
- Sylvia Hill PHD, Lpc-S's practice location on file with NPPES is 2300 Rockbrook Dr Ste a, Lewisville, TX 75067-8179.
- What is Sylvia Hill PHD, Lpc-S's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Hill PHD, Lpc-S is (972) 929-2962.
- Does Sylvia Hill PHD, Lpc-S accept Medicare?
- Sylvia Hill PHD, Lpc-S is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sylvia Hill PHD, Lpc-S?
- The authorized official listed on Sylvia Hill PHD, Lpc-S's NPPES record is Sylvia Hill, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sylvia Hill PHD, Lpc-S's NPI active?
- Yes — Sylvia Hill PHD, Lpc-S's NPI (1598337438) is active in the NPPES registry as of the last update on 2024-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.