Duncan Maclean, MD
NPI 1548299688 · Family Medicine Physician · Lebanon, PA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duncan Maclean, MD is a Family Medicine Physician provider in Lebanon, PA (NPI 1548299688).
Provider details
- NPI number
- 1548299688
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C10005629 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-01
- Last updated
- 2012-04-10
Frequently asked questions
- What is Duncan Maclean's NPI number?
- Duncan Maclean's National Provider Identifier (NPI) is 1548299688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Maclean's specialty?
- Duncan Maclean is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Duncan Maclean located?
- Duncan Maclean's practice location on file with NPPES is 1700 South Lincoln Ave, Lebanon, PA 17042-9970.
- What is Duncan Maclean's phone number?
- The practice phone number listed in the NPPES registry for Duncan Maclean is (800) 409-8771.
- Does Duncan Maclean accept Medicare?
- Duncan Maclean is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duncan Maclean's NPI active?
- Yes — Duncan Maclean's NPI (1548299688) is active in the NPPES registry as of the last update on 2012-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.