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Mark Yapelli, PH.D.
NPI 1215364914 · Clinical Psychologist · Arlington, VA
Mark Yapelli, PH.D. is a Clinical Psychologist provider in Arlington, VA (NPI 1215364914).
Provider details
- NPI number
- 1215364914
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0810004869 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
1655 Fort Myer Dr
Suite # 350
Arlington, VA 22209-3113
Phone: (703) 679-0067
Street-level locationGet directions
Mailing address
1655 Fort Myer Dr
Arlington, VA 22209-3113
Registry dates
- Enumerated
- 2013-09-26
- Last updated
- 2013-11-03
Frequently asked questions
- What is Mark Yapelli's NPI number?
- Mark Yapelli's National Provider Identifier (NPI) is 1215364914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Yapelli's specialty?
- Mark Yapelli is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Yapelli located?
- Mark Yapelli's practice location on file with NPPES is 1655 Fort Myer Dr, Arlington, VA 22209-3113.
- What is Mark Yapelli's phone number?
- The practice phone number listed in the NPPES registry for Mark Yapelli is (703) 679-0067.
- Is Mark Yapelli's NPI active?
- Yes — Mark Yapelli's NPI (1215364914) is active in the NPPES registry as of the last update on 2013-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.