Johnathan Lawrence Colling, M.D.
Emergency Medicine Physician · Sioux City, IA
Johnathan Lawrence Colling, M.D. is an emergency medicine physician with a practice address in Sioux City, Iowa, and NPI 1598788416, issued on Jul 25, 2006. Check the license (Iowa MD-46631, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Johnathan Lawrence Colling
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD-46631 IA
24237 NE
Self-reported in NPPES; status is on the state search - Practice location
- 801 5TH St, Sioux City, IA 51101
- Phone
- (712) 279-2010
- Enumerated
- Jul 25, 2006
- Record last updated
- Nov 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (712) 279-2034
- Medicaid IDs
- 1598788416 IA
470376604-12 NE - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 509 in Iowa → Look up another NPI →
Also registered at 801 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Monsurat AdelekePsychiatric/Mental Health Nurse Practitioner1669308433
- Ali Aljuhani, LMSWClinical Social Worker1366918062
- Ashley Anderson, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1881499242
- Peter Anderson, M.D.Internal Medicine Physician1114967858
- Sydney Backstrom, PHARMDPharmacist1407713357
Verify Johnathan Lawrence Colling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-46631Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.5 times the Medicare Part D claims of the average emergency medicine physician in 2024
1,242 Medicare Part D claims for 176 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Atorvastatin Calcium104 claims
- Prednisone77 claims
- Omeprazole58 claims
- Amlodipine Besylate49 claims
- Levothyroxine Sodium40 claims
- Lisinopril38 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Johnathan Lawrence Colling among 509 emergency medicine physician records in Iowa
Johnathan Lawrence Colling, M.D. is one of 509 emergency medicine physician records with a practice address in Iowa. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 59% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 emergency medicine physician records list a practice address in Sioux City
They are 18 of the 1,486 NPPES records with a practice address in Sioux City, and 509 emergency medicine physician records in Iowa.
All 509 in Iowa → Every provider in Sioux City → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Thomas Benzoni, DOSioux City, IA 511011245231448
- Travis Brownell, M.D.Sioux City, IA 511011225014269
- Zean Chen, MDSioux City, IA 511011871090670
- Anthony Galloway, MDSioux City, IA 511011295766871
- Glen Harden, M.D.Sioux City, IA 511011962438929
- Joseph Liewer, M.D.Sioux City, IA 511011447296140
- Scott Murray, MDSioux City, IA 511011457435760
- Paul Neskow, MDSioux City, IA 511011366488959
Common questions
What is Johnathan Lawrence Colling, M.D.'s NPI number?
Johnathan Lawrence Colling, M.D.'s National Provider Identifier (NPI) is 1598788416, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Johnathan Lawrence Colling, M.D. located?
The NPPES record lists a practice address at 801 5TH St, Sioux City, IA, 51101. Phone: (712) 279-2010. Providers update this record themselves, so call before visiting.
How can I verify Johnathan Lawrence Colling, M.D.'s license?
NPPES lists Iowa license number MD-46631, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Johnathan Lawrence Colling, M.D. prescribe under Medicare Part D?
In 2024, Johnathan Lawrence Colling, M.D. had 1,242 Medicare Part D claims for 176 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.