Patricia Williamson, MA
NPI 1578553996 · Marriage & Family Therapist · Erdenheim, PA
Patricia Williamson, MA is a Marriage & Family Therapist provider in Erdenheim, PA (NPI 1578553996).
Provider details
- NPI number
- 1578553996
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- License
- MF000311 (PA)
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
20 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
- 2005-10-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Patricia Williamson's NPI number?
- Patricia Williamson's National Provider Identifier (NPI) is 1578553996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Williamson's specialty?
- Patricia Williamson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Patricia Williamson located?
- Patricia Williamson's practice location on file with NPPES is 9425 Stenton Ave, Erdenheim, PA 19038-8231.
- What is Patricia Williamson's phone number?
- The practice phone number listed in the NPPES registry for Patricia Williamson is (215) 884-9884.
- Is Patricia Williamson's NPI active?
- Yes — Patricia Williamson's NPI (1578553996) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.