Ok Chon Allison, NP
NPI 1609822741 · Nurse Practitioner · Durham, NC
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ok Chon Allison, NP is a Nurse Practitioner provider in Durham, NC (NPI 1609822741).
Provider details
- NPI number
- 1609822741
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0050-00477 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
- 2006-05-26
- Last updated
- 2007-10-10
Frequently asked questions
- What is Ok Chon Allison's NPI number?
- Ok Chon Allison's National Provider Identifier (NPI) is 1609822741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ok Chon Allison's specialty?
- Ok Chon Allison is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ok Chon Allison located?
- Ok Chon Allison's practice location on file with NPPES is 4101 N Roxboro St, Durham, NC 27704-2121.
- What is Ok Chon Allison's phone number?
- The practice phone number listed in the NPPES registry for Ok Chon Allison is (919) 684-8111.
- Does Ok Chon Allison accept Medicare?
- Ok Chon Allison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ok Chon Allison's NPI active?
- Yes — Ok Chon Allison's NPI (1609822741) is active in the NPPES registry as of the last update on 2007-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.