Jack Colker, MD
NPI 1902869993 · Emergency Medicine Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Colker, MD is a Emergency Medicine Physician provider in Greenville, SC (NPI 1902869993).
Provider details
- NPI number
- 1902869993
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17721 (SC)
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
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
- 2006-04-10
- Last updated
- 2007-07-20
Frequently asked questions
- What is Jack Colker's NPI number?
- Jack Colker's National Provider Identifier (NPI) is 1902869993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Colker's specialty?
- Jack Colker is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Colker located?
- Jack Colker's practice location on file with NPPES is 701 Grove Rd, Greenville, SC 29605-5611.
- What is Jack Colker's phone number?
- The practice phone number listed in the NPPES registry for Jack Colker is (864) 455-6372.
- Does Jack Colker accept Medicare?
- Jack Colker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Colker's NPI active?
- Yes — Jack Colker's NPI (1902869993) is active in the NPPES registry as of the last update on 2007-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.