John D Royall, M.D., PA
NPI 1083925788 · Internal Medicine Physician · Rumson, NJ
John D Royall, M.D., PA is a Internal Medicine Physician organization in Rumson, NJ (NPI 1083925788).
Provider details
- NPI number
- 1083925788
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Royall, Owner(732) 747-0591
- License
- 25MA03272600 (NJ)
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
16 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
- 2010-06-28
- Last updated
- 2010-06-28
Frequently asked questions
- What is John D Royall, M.D., PA's NPI number?
- John D Royall, M.D., PA's National Provider Identifier (NPI) is 1083925788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John D Royall, M.D., PA?
- John D Royall, M.D., PA is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John D Royall, M.D., PA located?
- John D Royall, M.D., PA's practice location on file with NPPES is 108 Avenue of Two Rivers, Rumson, NJ 07760-1802.
- What is John D Royall, M.D., PA's phone number?
- The practice phone number listed in the NPPES registry for John D Royall, M.D., PA is (732) 747-0591.
- Who is the authorized official for John D Royall, M.D., PA?
- The authorized official listed on John D Royall, M.D., PA's NPPES record is John Royall, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John D Royall, M.D., PA's NPI active?
- Yes — John D Royall, M.D., PA's NPI (1083925788) is active in the NPPES registry as of the last update on 2010-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.