Henry Ki Paik, M.D.
Gastroenterology Physician · Chattanooga, TN
Henry Ki Paik, M.D. is a gastroenterology physician with a practice address in Chattanooga, Tennessee, and NPI 1194789149, issued on Apr 14, 2006. Check the license (Tennessee 27599, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Henry Ki Paik
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 27599 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2341 Mccallie Ave, Chattanooga, TN 37404
- Phone
- (423) 648-8204
- Enumerated
- Apr 14, 2006
- Record last updated
- Oct 19, 2023
- Fax
- (423) 648-8205
- Medicaid ID
- Q005855 TN
- Medicare enrollment
- Enrolled (PECOS I20041214000849); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 384 in Tennessee → Look up another NPI →
Also registered at 2341 Mccallie Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Paula Babb, CRNACertified Registered Nurse Anesthetist1780753350
- Sally Baker, CRNACertified Registered Nurse Anesthetist1760458418
- Jeffrey Balser, M.D.Anesthesiology Physician1891760153
- Venkata Bareddy, M.D.Anesthesiology Physician1538134804
Verify Henry Ki Paik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 27599Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average gastroenterology physician in 2024
2,679 Medicare Part D claims for 815 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Omeprazole423 claims
- Dicyclomine Hcl296 claims
- Linzess173 claims
- Pantoprazole Sodium170 claims
- Gavilyte-G141 claims
- Dexlansoprazole Dr111 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): 27.8 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).
Industry payments in 2024: $2,723.63
159 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Henry Ki Paik among 384 gastroenterology physician records in Tennessee
Henry Ki Paik, M.D. is one of 384 gastroenterology physician records with a practice address in Tennessee. 79% 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 26% of them.
- NPI issued2006 · 26% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1989 · median 2001 among the 255 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Tennessee
There are 384 gastroenterology physician records in Tennessee.
All 384 in Tennessee → Every provider in Chattanooga → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Sumeet Bhushan, MDChattanooga, TN 374041558337451
- Charles Bosshardt, MDChattanooga, TN 374041013215078
- Chad Charapata, MDChattanooga, TN 374041972567592
- David Collins, MDChattanooga, TN 374041417949900
- Susanna Crouch, APRN-BC, FNPChattanooga, TN 374041376703405
- Donald Hetzel, MDChattanooga, TN 374041932181245
- James Manton, MDChattanooga, TN 374041538141411
- Gregory Olds, MDChattanooga, TN 374041972671428
Common questions
What is Henry Ki Paik, M.D.'s NPI number?
Henry Ki Paik, M.D.'s National Provider Identifier (NPI) is 1194789149, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Henry Ki Paik, M.D. located?
The NPPES record lists a practice address at 2341 Mccallie Ave, Chattanooga, TN, 37404. Phone: (423) 648-8204. Providers update this record themselves, so call before visiting.
How can I verify Henry Ki Paik, M.D.'s license?
NPPES lists Tennessee license number 27599, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Henry Ki Paik, M.D. prescribe under Medicare Part D?
In 2024, Henry Ki Paik, M.D. had 2,679 Medicare Part D claims for 815 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Henry Ki Paik, M.D.'s MIPS final score?
The 2023 MIPS final score is 27.8 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.