Joseph J Zaladonis, Jr, MD, PC
NPI 1407935851 · Dermatology Physician · Bethlehem, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph J Zaladonis, Jr, MD, PC is a Dermatology Physician organization in Bethlehem, PA (NPI 1407935851).
Provider details
- NPI number
- 1407935851
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Zaladonis, Owner(610) 868-3150
- License
- MD044362L (PA)
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
- 2006-11-06
- Last updated
- 2007-09-24
Frequently asked questions
- What is Joseph J Zaladonis, Jr, MD, PC's NPI number?
- Joseph J Zaladonis, Jr, MD, PC's National Provider Identifier (NPI) is 1407935851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joseph J Zaladonis, Jr, MD, PC?
- Joseph J Zaladonis, Jr, MD, PC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph J Zaladonis, Jr, MD, PC located?
- Joseph J Zaladonis, Jr, MD, PC's practice location on file with NPPES is 1665 Valley Center Pkwy, Bethlehem, PA 18017-2346.
- What is Joseph J Zaladonis, Jr, MD, PC's phone number?
- The practice phone number listed in the NPPES registry for Joseph J Zaladonis, Jr, MD, PC is (610) 868-3150.
- Does Joseph J Zaladonis, Jr, MD, PC accept Medicare?
- Joseph J Zaladonis, Jr, MD, PC 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 Joseph J Zaladonis, Jr, MD, PC?
- The authorized official listed on Joseph J Zaladonis, Jr, MD, PC's NPPES record is Joseph Zaladonis, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joseph J Zaladonis, Jr, MD, PC's NPI active?
- Yes — Joseph J Zaladonis, Jr, MD, PC's NPI (1407935851) is active in the NPPES registry as of the last update on 2007-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.