Landmark Medical Group LLC
NPI 1538134747 · Internal Medicine Physician · Bel Air, MD
Landmark Medical Group LLC is a Internal Medicine Physician organization in Bel Air, MD (NPI 1538134747).
Provider details
- NPI number
- 1538134747
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Clarence Smith, President(410) 638-5101
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
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
- 2006-02-21
- Last updated
- 2015-10-22
Frequently asked questions
- What is Landmark Medical Group LLC's NPI number?
- Landmark Medical Group LLC's National Provider Identifier (NPI) is 1538134747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Landmark Medical Group LLC?
- Landmark Medical Group LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Landmark Medical Group LLC located?
- Landmark Medical Group LLC's practice location on file with NPPES is 615 W Macphail Rd, Bel Air, MD 21014-4309.
- What is Landmark Medical Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Landmark Medical Group LLC is (410) 638-5101.
- Who is the authorized official for Landmark Medical Group LLC?
- The authorized official listed on Landmark Medical Group LLC's NPPES record is Clarence Smith, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Landmark Medical Group LLC's NPI active?
- Yes — Landmark Medical Group LLC's NPI (1538134747) is active in the NPPES registry as of the last update on 2015-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.