IndividualActive
William Nation, PHD
NPI 1932880135 · Counseling Psychologist · Towson, MD
William Nation, PHD is a Counseling Psychologist provider in Towson, MD (NPI 1932880135).
Provider details
- NPI number
- 1932880135
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 06988 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
200 E Joppa Rd Ste 203
Towson, MD 21286-3107
Phone: (301) 615-2513
Street-level locationGet directions
Mailing address
200 E Joppa Rd Ste 203
Towson, MD 21286-3107
Registry dates
- Enumerated
- 2023-07-31
- Last updated
- 2023-07-31
- Certified
- 2023-07-30
Frequently asked questions
- What is William Nation's NPI number?
- William Nation's National Provider Identifier (NPI) is 1932880135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Nation's specialty?
- William Nation is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is William Nation located?
- William Nation's practice location on file with NPPES is 200 E Joppa Rd Ste 203, Towson, MD 21286-3107.
- What is William Nation's phone number?
- The practice phone number listed in the NPPES registry for William Nation is (301) 615-2513.
- Is William Nation's NPI active?
- Yes — William Nation's NPI (1932880135) is active in the NPPES registry as of the last update on 2023-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.