James S Mossop DDS Inc
NPI 1205906526 · Oral & Maxillofacial Surgery (D.M.D.) · Hayward, CA
James S Mossop DDS Inc is a Oral & Maxillofacial Surgery (D.M.D.) organization in Hayward, CA (NPI 1205906526).
Provider details
- NPI number
- 1205906526
- Entity type
- Organization
- Primary specialty
- Oral & Maxillofacial Surgery (D.M.D.)Allopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Mossop, Oral Surgeon(510) 582-9055
- License
- 33343 (CA)
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
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
- 2006-11-08
- Last updated
- 2012-02-23
Frequently asked questions
- What is James S Mossop DDS Inc's NPI number?
- James S Mossop DDS Inc's National Provider Identifier (NPI) is 1205906526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James S Mossop DDS Inc?
- James S Mossop DDS Inc is classified in the NPPES registry as Oral & Maxillofacial Surgery (D.M.D.) (Allopathic & Osteopathic Physicians).
- Where is James S Mossop DDS Inc located?
- James S Mossop DDS Inc's practice location on file with NPPES is 1320 Apple Avenue Ste 104, Hayward, CA 94541-1552.
- What is James S Mossop DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for James S Mossop DDS Inc is (510) 582-9055.
- Who is the authorized official for James S Mossop DDS Inc?
- The authorized official listed on James S Mossop DDS Inc's NPPES record is James Mossop, Oral Surgeon. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James S Mossop DDS Inc's NPI active?
- Yes — James S Mossop DDS Inc's NPI (1205906526) is active in the NPPES registry as of the last update on 2012-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.