Boon Lim
NPI 1255447959 · Internal Medicine Physician · Lutherville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Boon Lim is a Internal Medicine Physician provider in Lutherville, MD (NPI 1255447959).
Provider details
- NPI number
- 1255447959
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- D37254 (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
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
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2023-11-21
- Certified
- 2023-11-21
Frequently asked questions
- What is Boon Lim's NPI number?
- Boon Lim's National Provider Identifier (NPI) is 1255447959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Boon Lim's specialty?
- Boon Lim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Boon Lim located?
- Boon Lim's practice location on file with NPPES is 8503 Thornton Rd, Lutherville, MD 21093-4800.
- What is Boon Lim's phone number?
- The practice phone number listed in the NPPES registry for Boon Lim is (410) 967-4393.
- Does Boon Lim accept Medicare?
- Boon Lim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Boon Lim's NPI active?
- Yes — Boon Lim's NPI (1255447959) is active in the NPPES registry as of the last update on 2023-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.