Timothy Carl Kallgren, M.D.
Emergency Medicine Physician · Charlotte, NC
Timothy Carl Kallgren, M.D. is an emergency medicine physician with a practice address in Charlotte, North Carolina, and NPI 1396156873, issued on May 18, 2014. Check the license (North Carolina 201724, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Timothy Carl Kallgren
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 201724 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Blythe Blvd, Charlotte, NC 28203
- Phone
- (704) 355-2000
- Enumerated
- May 18, 2014
- Record last updated
- May 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170929002182); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 2,094 in North Carolina → Look up another NPI →
Also registered at 1000 Blythe Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Timothy Carl Kallgren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 201724Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average emergency medicine physician in 2024
455 Medicare Part D claims for 331 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 32 claims were for opioids.
Most prescribed
- Prednisone48 claims
- Cephalexin45 claims
- Doxycycline Hyclate40 claims
- Azithromycin23 claims
- Methocarbamol22 claims
- Ondansetron Hcl22 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.
The MIPS final score for 2023 (Medicare payment program): 96.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
4 hospitals and group practices
- Pelham Medical CenterGreer, SC · Acute Care Hospitals5 of 5 stars
- Spartanburg Medical CenterSpartanburg, SC · Acute Care Hospitals2 of 5 stars
- Carolina Quickcare Family Practice, PLLCBiscoe, NC
- Lowcountry Urgent Care LLCBeaufort, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Timothy Carl Kallgren among 2,094 emergency medicine physician records in North Carolina
Timothy Carl Kallgren, M.D. is one of 2,094 emergency medicine physician records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 67% of them.
- NPI issued2014 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2012 among the 1,317 with a school on file
- Record last updated2014 · 55% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
344 emergency medicine physician records list a practice address in Charlotte
They are 344 of the 23,603 NPPES records with a practice address in Charlotte, and 2,094 emergency medicine physician records in North Carolina.
All 2,094 in North Carolina → Every provider in Charlotte → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michael Beuhler, MDCharlotte, NC 282031306879143
- Mark Bullard, MDCharlotte, NC 282031376521161
- Jennifer Casaletto, MDCharlotte, NC 282031962449553
- Randolph Cordle, MDCharlotte, NC 282031508896903
- Ann-Jeannette Geib, MDCharlotte, NC 282031700850914
- Daniel Handel, MDCharlotte, NC 282031902854508
- Matthew Hanley, M.D.Charlotte, NC 282031174573133
- Leigh Anne Pickup, PACharlotte, NC 282031356371470
Common questions
What is Timothy Carl Kallgren, M.D.'s NPI number?
Timothy Carl Kallgren, M.D.'s National Provider Identifier (NPI) is 1396156873, issued on May 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Carl Kallgren, M.D. located?
The NPPES record lists a practice address at 1000 Blythe Blvd, Charlotte, NC, 28203. Phone: (704) 355-2000. Providers update this record themselves, so call before visiting.
How can I verify Timothy Carl Kallgren, M.D.'s license?
NPPES lists North Carolina license number 201724, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy Carl Kallgren, M.D. prescribe under Medicare Part D?
In 2024, Timothy Carl Kallgren, M.D. had 455 Medicare Part D claims for 331 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Timothy Carl Kallgren, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.