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Lois Keithly, PH.D.
NPI 1184848327 · Clinical Psychologist · Belmont, MA
Lois Keithly, PH.D. is a Clinical Psychologist provider in Belmont, MA (NPI 1184848327).
Provider details
- NPI number
- 1184848327
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3853 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
68 Leonard St
Belmont, MA 02478-2522
Phone: (781) 641-0457
Street-level locationGet directions
Mailing address
29 Valley Rd
Arlington, MA 02476-7831
Registry dates
- Enumerated
- 2007-04-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lois Keithly's NPI number?
- Lois Keithly's National Provider Identifier (NPI) is 1184848327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lois Keithly's specialty?
- Lois Keithly is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Lois Keithly located?
- Lois Keithly's practice location on file with NPPES is 68 Leonard St, Belmont, MA 02478-2522.
- What is Lois Keithly's phone number?
- The practice phone number listed in the NPPES registry for Lois Keithly is (781) 641-0457.
- Is Lois Keithly's NPI active?
- Yes — Lois Keithly's NPI (1184848327) 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.