Michelle Litwer, PSY.D.
NPI 1891338711 · Cognitive & Behavioral Psychologist · Gladwyne, PA
Michelle Litwer, PSY.D. is a Cognitive & Behavioral Psychologist provider in Gladwyne, PA (NPI 1891338711).
Provider details
- NPI number
- 1891338711
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-10-23
- Last updated
- 2021-12-09
- Certified
- 2021-12-09
Frequently asked questions
- What is Michelle Litwer's NPI number?
- Michelle Litwer's National Provider Identifier (NPI) is 1891338711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Litwer's specialty?
- Michelle Litwer is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Michelle Litwer located?
- Michelle Litwer's practice location on file with NPPES is 1427 Wesleys Run, Gladwyne, PA 19035-1049.
- What is Michelle Litwer's phone number?
- The practice phone number listed in the NPPES registry for Michelle Litwer is (212) 546-9223.
- Is Michelle Litwer's NPI active?
- Yes — Michelle Litwer's NPI (1891338711) is active in the NPPES registry as of the last update on 2021-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.