Leah Kopelan MD LLC
NPI 1205168275 · Internal Medicine Physician · Millburn, NJ
Leah Kopelan MD LLC is a Internal Medicine Physician organization in Millburn, NJ (NPI 1205168275).
Provider details
- NPI number
- 1205168275
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Leah Kopelan, Sole Owner/Physician(973) 474-2166
- License
- 25MA08005100 (NJ)
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
16 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
- 2010-02-02
- Last updated
- 2010-02-02
Frequently asked questions
- What is Leah Kopelan MD LLC's NPI number?
- Leah Kopelan MD LLC's National Provider Identifier (NPI) is 1205168275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leah Kopelan MD LLC?
- Leah Kopelan MD LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Kopelan MD LLC located?
- Leah Kopelan MD LLC's practice location on file with NPPES is 235 Millburn Ave, Millburn, NJ 07041-1738.
- What is Leah Kopelan MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Leah Kopelan MD LLC is (973) 474-2166.
- Who is the authorized official for Leah Kopelan MD LLC?
- The authorized official listed on Leah Kopelan MD LLC's NPPES record is Leah Kopelan, Sole Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leah Kopelan MD LLC's NPI active?
- Yes — Leah Kopelan MD LLC's NPI (1205168275) is active in the NPPES registry as of the last update on 2010-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.