OrganizationActive
James C. Hammack DDS
NPI 1235303892 · General Practice Dentistry · Oklahoma City, OK
Provider details
- NPI number
- 1235303892
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- James Hammack, Owner(405) 843-9731
- License
- 3268 (OK)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2821 Nw 57th St
Oklahoma City, OK 73112-7046
Phone: (405) 843-9731
Fax: (405) 843-9743
Street-level locationGet directions
Mailing address
2821 Nw 57th St
Oklahoma City, OK 73112-7046
Registry dates
- Enumerated
- 2008-04-15
- Last updated
- 2008-04-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.