Christopher Jack Malone Knudson, MD
Hospitalist Physician · Atlanta, GA
Christopher Jack Malone Knudson, MD is a hospitalist physician with a practice address in Atlanta, Georgia, and NPI 1104114628, issued on Jul 18, 2011. Check the license (Georgia 068658, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher Jack Malone Knudson
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 068658 GA
Self-reported in NPPES; status is on the state search - Practice location
- 550 Peachtree St NE, Atlanta, GA 30308
- Phone
- (404) 778-6382
- Enumerated
- Jul 18, 2011
- Record last updated
- Mar 3, 2022
- Fax
- (404) 778-5495
- Medicare enrollment
- Enrolled (PECOS I20130729000987); accepts Medicare assignment
- Medical or professional school
- University Of Wooster Medical Department, 2010
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 967 in Georgia → Look up another NPI →
Also registered at 550 Peachtree St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Malcolm Aikens, NPGerontology Nurse Practitioner1649768920
- Amanda Ailleo, NP-CFamily Nurse Practitioner1366935520
- Valery Akopov, M.D.Internal Medicine Physician1417975871
Verify Christopher Jack Malone Knudson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 068658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average hospitalist physician in 2024
233 Medicare Part D claims for 60 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium21 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 practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Emory Medical Care Foundation IncAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Jack Malone Knudson among 967 hospitalist physician records in Georgia
Christopher Jack Malone Knudson, MD is one of 967 hospitalist physician records with a practice address in Georgia. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 50% of them.
- NPI issued2011 · 50% of these records are older, 43% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated2010 · median 2008 among the 849 with a school on file
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Georgia
There are 967 hospitalist physician records in Georgia.
All 967 in Georgia → Every provider in Atlanta → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Vanajakshi Bollineni, M.D.Atlanta, GA 303081255477303
- Joanna Bonsall, M.D., PH.D.Atlanta, GA 303081316125552
- Kari Esbensen, MD, PHDAtlanta, GA 303081821259607
- Javan Ferguson, M.D.Atlanta, GA 303081174597314
- Aaron Harris, M.D., M.P.H.Atlanta, GA 303081033351200
- Ketevan Kobaidze, MDAtlanta, GA 303081447283007
- Noble Maleque, M.D.Atlanta, GA 303081861411019
- Jeffrey Manaloto, M.D.Atlanta, GA 303081356528996
Common questions
What is Christopher Jack Malone Knudson, MD's NPI number?
Christopher Jack Malone Knudson, MD's National Provider Identifier (NPI) is 1104114628, issued on Jul 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Jack Malone Knudson, MD located?
The NPPES record lists a practice address at 550 Peachtree St NE, Atlanta, GA, 30308. Phone: (404) 778-6382. Providers update this record themselves, so call before visiting.
How can I verify Christopher Jack Malone Knudson, MD's license?
NPPES lists Georgia license number 068658, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Jack Malone Knudson, MD prescribe under Medicare Part D?
In 2024, Christopher Jack Malone Knudson, MD had 233 Medicare Part D claims for 60 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Christopher Jack Malone Knudson, MD's MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. 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.