Dr. Jack E. Colker, MD
- Medicare services, 2021
- 134
- Part D claims, 2021
- 23
- Industry payments
- $55
- Insurance carriers
- 2
- State licenses
- 4
- Practice address
- 3000 St Matthews Rd, Orangeburg, SC 29118
- Practice phone
- Call (864) 455-6372
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Colker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jack E. Colker is an emergency medicine physician in Orangeburg, South Carolina
Dr. Colker practices in Orangeburg, South Carolina.
Dr. Colker's NPI, 1902869993, was assigned on April 10, 2006. Dr. Colker graduated from Loyola University Chicago Stritch School of Medicine in 1987. Dr. Colker's South Carolina license number on file is 17721.
- NPI
- 1902869993NPI Registry (opens in a new tab)
- NPI enumeration date
- April 10, 2006
- NPI status
- Active
- Practice phone
- (864) 455-6372
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Jack E. Colker's practice address is in Orangeburg, South Carolina
Dr. Colker's practice address in the NPI Registry is 3000 St Matthews Rd, Orangeburg, SC 29118, in Orangeburg County. The practice phone is (864) 455-6372.
- NPI Registry address3000 St Matthews Rd, Orangeburg, SC 29118 · Orangeburg CountyPhone(864) 455-6372
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Jack E. Colker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Colker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Colker's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jack E. Colker is one of 1,026 emergency medicine physicians in South Carolina
Emergency medicine is Dr. Colker's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Colker's licenses on file in 4 states: South Carolina, North Carolina, Georgia and Texas.
Specialties and state licenses
- Emergency medicine, South CarolinaPrimary
- North Carolina license
- Georgia license
- Texas license
Emergency medicine physicians near Dr. Colker
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jack E. Colker billed Medicare for 134 services in 2021
CMS data shows 134 Medicare services from Dr. Colker across 4 procedure codes in 2021. Medicare paid $14,758 for them.
Dr. Colker's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1592021: 13416%
Where Dr. Colker's Medicare services took place, 2021
- In an office6649%
- In a facility6851%
Dr. Colker compared with the South Carolina median for emergency medicine physicians, 2021
- Dr. Colker
- South Carolina median
- Medicare services
- 134vs 36163% below
- Part D claims
- 23vs 10779% below
Medians across 1,019 emergency medicine physicians in South Carolina with Dmand AI profiles that report each measure.
Dr. Colker's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Colker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Colker and other emergency medicine physicians in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jack E. Colker wrote 23 Medicare Part D claims in 2021
In 2021, Dr. Colker wrote 23 Medicare Part D claims. They cover 2 drugs, with $66 in total drug cost. In 2020, CMS named 38 claims across 2 drugs.
Dr. Colker's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 382021: 2339%
Drugs named by CMS: 2 in 2021, 2 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Jack E. Colker received $55 in industry payments from 2018 to 2019
CMS Open Payments shows 3 general payments to Dr. Colker from 2 drug and device companies from 2018 to 2019. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $41.
General payments to Dr. Colker by program year, 2018 to 2019
Companies that paid Dr. Colker the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jack E. Colker graduated from Loyola University Chicago Stritch School of Medicine
Dr. Colker graduated from Loyola University Chicago Stritch School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Jack E. Colker accepts plans from 2 insurance carriers
Dr. Colker is in network with 2 carriers, including GA State Medicaid and NC State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
- GA State Medicaid
- NC State Medicaid
Source: Dmand AI Insurance Network Data
Sources for Dr. Jack E. Colker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jack E. Colker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jack E. Colker's NPI number?
Dr. Jack E. Colker's NPI number is 1902869993. It was assigned on April 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jack E. Colker?
Dr. Jack E. Colker is an emergency medicine physician in Orangeburg, South Carolina. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jack E. Colker practice?
Dr. Colker practices at 3000 St Matthews Rd, Orangeburg, SC 29118.
What is Dr. Jack E. Colker's office phone number?
The practice phone on file for Dr. Colker is (864) 455-6372.
What is Dr. Jack E. Colker's medical license number?
Dr. Colker's South Carolina license number on file is 17721, one of the licenses on file in 4 states.
Which states has Dr. Jack E. Colker been licensed in?
Dmand AI has state licenses on file for Dr. Colker in South Carolina (1995 to 2025), North Carolina (2022 to 2025), Georgia (2015 to 2017) and Texas (1992 to 1998).
Does Dr. Jack E. Colker accept Medicare?
Yes. CMS data shows Dr. Colker billed Medicare for 134 services in 2021.
What services does Dr. Jack E. Colker bill to Medicare?
In 2021, Dr. Colker's most billed Medicare services were emergency department visit (99285), office visit, new patient (99204) and office visit, new patient (99203).
Where did Dr. Jack E. Colker go to medical school?
Dr. Colker graduated from Loyola University Chicago Stritch School of Medicine in 1987.
What drugs does Dr. Jack E. Colker prescribe most?
In 2021 Medicare Part D data, Dr. Colker's most prescribed drugs by claims were Cephalexin and Hydrocodone-Acetaminophen.
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Has Dr. Jack E. Colker received payments from drug or device companies?
CMS Open Payments shows $55 in general payments to Dr. Colker from 2 companies from 2018 to 2019. The largest total came from CSL Behring.
How long has Dr. Jack E. Colker been practicing?
Dr. Colker graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Jack E. Colker accept?
Dr. Colker is in network with 2 carriers, including GA State Medicaid and NC State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
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