Quick answers
- Where does Maxwell J. Castor see patients?
- Medicare's clinician data lists 8 practice locations, including Manalapan, NJ, Oakhurst, NJ and Neptune, NJ. Call before your visit to confirm the address.
- What is Maxwell J. Castor's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Maxwell J. Castor accept Medicare assignment?
- Yes. Medicare's clinician data says Maxwell J. Castor 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 Maxwell J. Castor?
- (723) 414-2991, as listed in official Medicare / NPI Registry data.
- What is Maxwell J. Castor's NPI number?
- 1700190501. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Maxwell J. Castor is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 120 Craig RdManalapan, NJ 07726 (723) 414‑2991
- 1803 Hwy 35Oakhurst, NJ 07755 (732) 531‑0100
- 1820 Corlies Ave, Suite 10aNeptune, NJ 07753 (888) 985‑2727
- 2 8th StHammonton, NJ 08037 (888) 985‑2727
- 200 Wyckoff Rd, Suite 1500Eatontown, NJ 07724 (732) 380‑5456
Group practices
Medicare enrollment lists Maxwell J. Castor as a member of these groups (CMS data updated 2026-10-02).
- Advanced Spine and Pain LLC44 clinicians in the group
- MVP Medical Associates II LLC22 clinicians in the group
- Doctors Office of Brick14 clinicians in the group
- The Doctors Office of Manalapan LLC9 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Manalapan
Clinicians with the same Medicare primary specialty in Manalapan, NJ — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700190501 |
| 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
- 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