Marc I Raphaelson MD PA
NPI 1710011861 · Sleep Medicine (Internal Medicine) Physician · Leesburg, VA
Marc I Raphaelson MD PA is a Sleep Medicine (Internal Medicine) Physician organization in Leesburg, VA (NPI 1710011861).
Provider details
- NPI number
- 1710011861
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Raphaelson, Owner(703) 771-0274
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- Greater Washington Sleep Doctors
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2014-03-10
Frequently asked questions
- What is Marc I Raphaelson MD PA's NPI number?
- Marc I Raphaelson MD PA's National Provider Identifier (NPI) is 1710011861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc I Raphaelson MD PA?
- Marc I Raphaelson MD PA is classified in the NPPES registry as Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Marc I Raphaelson MD PA located?
- Marc I Raphaelson MD PA's practice location on file with NPPES is 525k East Market St, Leesburg, VA 20176.
- What is Marc I Raphaelson MD PA's phone number?
- The practice phone number listed in the NPPES registry for Marc I Raphaelson MD PA is (703) 771-0274.
- Who is the authorized official for Marc I Raphaelson MD PA?
- The authorized official listed on Marc I Raphaelson MD PA's NPPES record is Marc Raphaelson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc I Raphaelson MD PA's NPI active?
- Yes — Marc I Raphaelson MD PA's NPI (1710011861) is active in the NPPES registry as of the last update on 2014-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.