R.l.williams Psyd, PLLC
NPI 1598606568 · Psychologist · Pittsfield, MA
R.l.williams Psyd, PLLC is a Psychologist organization in Pittsfield, MA (NPI 1598606568).
Provider details
- NPI number
- 1598606568
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Randal Williams, Clinical Psychologist(413) 726-5157
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Adult Development & Aging Psychologist103TA0700X
Behavioral Health & Social Service Providers
- Clinical Psychologist103TC0700X
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
Under 1 yr in 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
- 2026-04-03
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is R.l.williams Psyd, PLLC's NPI number?
- R.l.williams Psyd, PLLC's National Provider Identifier (NPI) is 1598606568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is R.l.williams Psyd, PLLC?
- R.l.williams Psyd, PLLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is R.l.williams Psyd, PLLC located?
- R.l.williams Psyd, PLLC's practice location on file with NPPES is 180 Elm St Ste 1-144, Pittsfield, MA 01201-5852.
- What is R.l.williams Psyd, PLLC's phone number?
- The practice phone number listed in the NPPES registry for R.l.williams Psyd, PLLC is (413) 726-5157.
- Who is the authorized official for R.l.williams Psyd, PLLC?
- The authorized official listed on R.l.williams Psyd, PLLC's NPPES record is Randal Williams, Clinical Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is R.l.williams Psyd, PLLC's NPI active?
- Yes — R.l.williams Psyd, PLLC's NPI (1598606568) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.