OrganizationActive
Arlyne F Sher PHD LLC
NPI 1538299482 · Psychologist · Gatthsburg, MD
Arlyne F Sher PHD LLC is a Psychologist organization in Gatthsburg, MD (NPI 1538299482).
Provider details
- NPI number
- 1538299482
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Arylyne Sher, Psychologist(301) 588-9250
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.
Mailing address
1320 Ponwick Ave
Silver Sirina, MD 20910
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2020-08-22
Frequently asked questions
- What is Arlyne F Sher PHD LLC's NPI number?
- Arlyne F Sher PHD LLC's National Provider Identifier (NPI) is 1538299482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arlyne F Sher PHD LLC?
- Arlyne F Sher PHD LLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Arlyne F Sher PHD LLC located?
- Arlyne F Sher PHD LLC's practice location on file with NPPES is 915 B Russell Ave, Gatthsburg, MD 20829.
- What is Arlyne F Sher PHD LLC's phone number?
- The practice phone number listed in the NPPES registry for Arlyne F Sher PHD LLC is (301) 983-1250.
- Who is the authorized official for Arlyne F Sher PHD LLC?
- The authorized official listed on Arlyne F Sher PHD LLC's NPPES record is Arylyne Sher, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arlyne F Sher PHD LLC's NPI active?
- Yes — Arlyne F Sher PHD LLC's NPI (1538299482) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.