Nedan LLC
NPI 1669844163 · Dermatology Physician · North Andover, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nedan LLC is a Dermatology Physician organization in North Andover, MA (NPI 1669844163).
Provider details
- NPI number
- 1669844163
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kathleen Mathison-Reynolds, Credentialing Manager(937) 241-5930
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
6 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Northeast Dermatology Associates
Additional practice locations (5)
- 138 Conant StBeverly, MA 01915-1665Phone: (978) 691-5690Fax: (978) 691-5693
- 1 Blackburn DrGloucester, MA 01930-2292Phone: (978) 691-5690Fax: (978) 691-5693
- 62 Brown St Ste 304cHaverhill, MA 01830-6790Phone: (978) 691-5690Fax: (978) 691-5693
- 1 Wallace Bashaw Way Ste 1002Newburyport, MA 01950-3876Phone: (978) 691-5690Fax: (978) 691-5693
- 198 Massachusetts Ave Ste 105North Andover, MA 01845-4143Phone: (978) 691-5690Fax: (978) 691-5693
Registry dates
- Enumerated
- 2015-10-22
- Last updated
- 2024-10-23
- Certified
- 2024-10-23
Frequently asked questions
- What is Nedan LLC's NPI number?
- Nedan LLC's National Provider Identifier (NPI) is 1669844163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nedan LLC?
- Nedan LLC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Nedan LLC located?
- Nedan LLC's practice location on file with NPPES is 538 Turnpike St, North Andover, MA 01845-5812.
- What is Nedan LLC's phone number?
- The practice phone number listed in the NPPES registry for Nedan LLC is (978) 691-5690.
- Does Nedan LLC accept Medicare?
- Nedan LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Nedan LLC?
- The authorized official listed on Nedan LLC's NPPES record is Kathleen Mathison-Reynolds, Credentialing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nedan LLC's NPI active?
- Yes — Nedan LLC's NPI (1669844163) is active in the NPPES registry as of the last update on 2024-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.