Allen N. Sapadin, M.D., LLC
NPI 1629190939 · Procedural Dermatology Physician · Hackensack, NJ
Allen N. Sapadin, M.D., LLC is a Procedural Dermatology Physician organization in Hackensack, NJ (NPI 1629190939).
Provider details
- NPI number
- 1629190939
- Entity type
- Organization
- Primary specialty
- Procedural Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Allen Sapadin, Owner(201) 525-0057
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- MOHS-Micrographic Surgery Physician207ND0101X
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
- 2007-04-06
- Last updated
- 2009-01-13
Frequently asked questions
- What is Allen N. Sapadin, M.D., LLC's NPI number?
- Allen N. Sapadin, M.D., LLC's National Provider Identifier (NPI) is 1629190939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allen N. Sapadin, M.D., LLC?
- Allen N. Sapadin, M.D., LLC is classified in the NPPES registry as Procedural Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Allen N. Sapadin, M.D., LLC located?
- Allen N. Sapadin, M.D., LLC's practice location on file with NPPES is 370 Summit Ave, Hackensack, NJ 07601-1413.
- What is Allen N. Sapadin, M.D., LLC's phone number?
- The practice phone number listed in the NPPES registry for Allen N. Sapadin, M.D., LLC is (201) 525-0057.
- Who is the authorized official for Allen N. Sapadin, M.D., LLC?
- The authorized official listed on Allen N. Sapadin, M.D., LLC's NPPES record is Allen Sapadin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allen N. Sapadin, M.D., LLC's NPI active?
- Yes — Allen N. Sapadin, M.D., LLC's NPI (1629190939) is active in the NPPES registry as of the last update on 2009-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.