William Grammer, LPC/LMFT/CST
NPI 1578814463 · Professional Counselor · Dallas, TX
William Grammer, LPC/LMFT/CST is a Professional Counselor provider in Dallas, TX (NPI 1578814463).
Provider details
- NPI number
- 1578814463
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC/LMFT/CST
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9136 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
13 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
- 2012-10-02
- Last updated
- 2016-11-14
Frequently asked questions
- What is William Grammer's NPI number?
- William Grammer's National Provider Identifier (NPI) is 1578814463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Grammer's specialty?
- William Grammer is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is William Grammer located?
- William Grammer's practice location on file with NPPES is 12820 Hillcrest Rd, Dallas, TX 75230-1526.
- What is William Grammer's phone number?
- The practice phone number listed in the NPPES registry for William Grammer is (214) 766-8886.
- Is William Grammer's NPI active?
- Yes — William Grammer's NPI (1578814463) is active in the NPPES registry as of the last update on 2016-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.