Quick answers
- Which hospitals does Juan J. Lujan work at?
- Medicare's official clinician data lists Juan J. Lujan at 3 hospitals: Ahs Hospital Corp, Morristown Medical Center and Saint Clare's Hospital/ Denville Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Juan J. Lujan see patients?
- Medicare's clinician data lists 2 practice locations, including Rockaway, NJ and Morristown, NJ. Call before your visit to confirm the address.
- What is Juan J. Lujan's specialty?
- Medicare lists General Surgery as the primary specialty, and also Thoracic Surgery.
- Does Juan J. Lujan accept Medicare assignment?
- Yes. Medicare's clinician data says Juan J. Lujan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Juan J. Lujan?
- (908) 934-0555, as listed in official Medicare / NPI Registry data.
- What is Juan J. Lujan's NPI number?
- 1376777599. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Juan J. Lujan works
Medicare's Facility Affiliation Data lists Juan J. Lujan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ahs Hospital CorpHackettstown, NJ · Acute Care Hospital · CCN 310115
- Morristown Medical CenterMorristown, NJ · Acute Care Hospital · CCN 310015
- Saint Clare's Hospital/ Denville CampusDenville, NJ · Acute Care Hospital · CCN 310050
Practice locations
Addresses where Juan J. Lujan is enrolled with Medicare (CMS data updated 2026-10-02).
- 333 Mount Hope AveRockaway, NJ 07866 (908) 934‑0555
- 435 S St, Suite 200Morristown, NJ 07960 (973) 822‑0003
Group practices
Medicare enrollment lists Juan J. Lujan as a member of this group (CMS data updated 2026-10-02).
- Practice Associates Medical Group1,408 clinicians in the group
Specialties
- General Surgeryprimary
- Thoracic Surgeryalso
Other general surgeons in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376777599 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians