Washington Orthopaedic & Knee Clinic
NPI 1689623712 · Orthopaedic Surgery Physician · Clinton, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Washington Orthopaedic & Knee Clinic is a Orthopaedic Surgery Physician organization in Clinton, MD (NPI 1689623712).
Provider details
- NPI number
- 1689623712
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mehrdad Malek, President(703) 448-8010
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
20 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
- 2006-05-08
- Last updated
- 2007-10-02
Frequently asked questions
- What is Washington Orthopaedic & Knee Clinic's NPI number?
- Washington Orthopaedic & Knee Clinic's National Provider Identifier (NPI) is 1689623712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Washington Orthopaedic & Knee Clinic?
- Washington Orthopaedic & Knee Clinic is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Washington Orthopaedic & Knee Clinic located?
- Washington Orthopaedic & Knee Clinic's practice location on file with NPPES is 7801 Old Branch Avenue, Clinton, MD 20635.
- What is Washington Orthopaedic & Knee Clinic's phone number?
- The practice phone number listed in the NPPES registry for Washington Orthopaedic & Knee Clinic is (240) 318-0420.
- Does Washington Orthopaedic & Knee Clinic accept Medicare?
- Washington Orthopaedic & Knee Clinic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Washington Orthopaedic & Knee Clinic?
- The authorized official listed on Washington Orthopaedic & Knee Clinic's NPPES record is Mehrdad Malek, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Washington Orthopaedic & Knee Clinic's NPI active?
- Yes — Washington Orthopaedic & Knee Clinic's NPI (1689623712) is active in the NPPES registry as of the last update on 2007-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.