Joy Hamilton, M.D.
NPI 1164445938 · Physical Medicine & Rehabilitation Physician · Newark, NJ
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joy Hamilton, M.D. is a Physical Medicine & Rehabilitation Physician provider in Newark, NJ (NPI 1164445938).
Provider details
- NPI number
- 1164445938
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA092495000 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-07-25
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Joy Hamilton's NPI number?
- Joy Hamilton's National Provider Identifier (NPI) is 1164445938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Hamilton's specialty?
- Joy Hamilton is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Joy Hamilton located?
- Joy Hamilton's practice location on file with NPPES is 44 Jones St, Newark, NJ 07103-3021.
- What is Joy Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Joy Hamilton is (973) 878-9020.
- Does Joy Hamilton accept Medicare?
- Joy Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joy Hamilton's NPI active?
- Yes — Joy Hamilton's NPI (1164445938) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.