Tamara Marder, PH.D.
NPI 1104128131 · Behavior Analyst · Vienna, VA
Tamara Marder, PH.D. is a Behavior Analyst provider in Vienna, VA (NPI 1104128131).
Provider details
- NPI number
- 1104128131
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 1-07-3304
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
15 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
- 2010-11-24
- Last updated
- 2010-11-24
Frequently asked questions
- What is Tamara Marder's NPI number?
- Tamara Marder's National Provider Identifier (NPI) is 1104128131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamara Marder's specialty?
- Tamara Marder is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Tamara Marder located?
- Tamara Marder's practice location on file with NPPES is 1604 Spring Hill Rd, Vienna, VA 22182-7510.
- What is Tamara Marder's phone number?
- The practice phone number listed in the NPPES registry for Tamara Marder is (703) 585-1095.
- Is Tamara Marder's NPI active?
- Yes — Tamara Marder's NPI (1104128131) is active in the NPPES registry as of the last update on 2010-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.