John C Seed
NPI 1770647976 · Family Medicine Physician · Princeton, NJ
John C Seed is a Family Medicine Physician organization in Princeton, NJ (NPI 1770647976).
Provider details
- NPI number
- 1770647976
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Seed, Doctor(609) 921-1720
- License
- 20528NJ (NJ)
Specialties & taxonomies
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
- 2006-12-21
- Last updated
- 2008-05-06
Frequently asked questions
- What is John C Seed's NPI number?
- John C Seed's National Provider Identifier (NPI) is 1770647976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John C Seed?
- John C Seed is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John C Seed located?
- John C Seed's practice location on file with NPPES is 33 Witherspoon St, Princeton, NJ 08542-3207.
- What is John C Seed's phone number?
- The practice phone number listed in the NPPES registry for John C Seed is (609) 921-1720.
- Who is the authorized official for John C Seed?
- The authorized official listed on John C Seed's NPPES record is John Seed, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John C Seed's NPI active?
- Yes — John C Seed's NPI (1770647976) is active in the NPPES registry as of the last update on 2008-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.