James Gustainis, D.M.D
NPI 1093795080 · Oral and Maxillofacial Surgery (Dentist) · West Chester, PA
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Gustainis, D.M.D is a Oral and Maxillofacial Surgery (Dentist) provider in West Chester, PA (NPI 1093795080).
Provider details
- NPI number
- 1093795080
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- D.M.D
- Sex
- Male
- Sole proprietor
- No
- License
- DS020955L (PA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-01-18
- Last updated
- 2022-04-07
- Certified
- 2022-04-07
Frequently asked questions
- What is James Gustainis's NPI number?
- James Gustainis's National Provider Identifier (NPI) is 1093795080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gustainis's specialty?
- James Gustainis is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is James Gustainis located?
- James Gustainis's practice location on file with NPPES is 600 E Marshall St Ste 106, West Chester, PA 19380-4443.
- What is James Gustainis's phone number?
- The practice phone number listed in the NPPES registry for James Gustainis is (610) 431-2161.
- Does James Gustainis accept Medicare?
- James Gustainis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Gustainis's NPI active?
- Yes — James Gustainis's NPI (1093795080) is active in the NPPES registry as of the last update on 2022-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.