Viener Orthopedics, P.A.
NPI 1548439326 · Orthopaedic Surgery Physician · Ellicott City, MD
Viener Orthopedics, P.A. is a Orthopaedic Surgery Physician organization in Ellicott City, MD (NPI 1548439326).
Provider details
- NPI number
- 1548439326
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Viener, President(301) 776-7000
- License
- D22108 (MD)
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
18 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
- 2008-02-26
- Last updated
- 2008-10-15
Frequently asked questions
- What is Viener Orthopedics, P.A.'s NPI number?
- Viener Orthopedics, P.A.'s National Provider Identifier (NPI) is 1548439326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Viener Orthopedics, P.A.?
- Viener Orthopedics, P.A. is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Viener Orthopedics, P.A. located?
- Viener Orthopedics, P.A.'s practice location on file with NPPES is 9501 Old Annapolis Rd, Ellicott City, MD 21042-6314.
- What is Viener Orthopedics, P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Viener Orthopedics, P.A. is (410) 964-6496.
- Who is the authorized official for Viener Orthopedics, P.A.?
- The authorized official listed on Viener Orthopedics, P.A.'s NPPES record is Robert Viener, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Viener Orthopedics, P.A.'s NPI active?
- Yes — Viener Orthopedics, P.A.'s NPI (1548439326) is active in the NPPES registry as of the last update on 2008-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.