NPPES file of Aug 9, 2026

Mercy Chinwendu Udeh, MD

Student in an Organized Health Care Education/Training Program · Chattanooga, TN

Mercy Chinwendu Udeh, MD is a student in an organized health care education/training program with a practice address in Chattanooga, Tennessee, and NPI 1669227682, issued on Apr 22, 2024. Check the license with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669227682
Name
Mercy Chinwendu Udeh
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
979 E 3RD St Ste B-810, Chattanooga, TN 37403
Phone
(423) 778-3546
Enumerated
Apr 22, 2024
Record last updated
Apr 22, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 979 E 3RD St Ste B-810

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ghaith Alsabbagh, MBBSStudent in an Organized Health Care Education/Training Program1659219426
  2. Caleb Galik, DOStudent in an Organized Health Care Education/Training Program1124816319
  3. Mahdi HaqStudent in an Organized Health Care Education/Training Program1326832312
  4. Maher HosainStudent in an Organized Health Care Education/Training Program1114866688
  5. Alexandra Roman, MDStudent in an Organized Health Care Education/Training Program1679223549

Verify Mercy Chinwendu Udeh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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87% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

24 Medicare Part D claims, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Mercy Udeh24
  2. Specialty average185

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.

Mercy Chinwendu Udeh among 4,640 student in an organized health care education/training program records in Tennessee

Mercy Chinwendu Udeh, MD is one of 4,640 student in an organized health care education/training program records with a practice address in Tennessee. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 39% of them.

  • NPI issued2024 · 39% of these records are older, 42% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2024 · 15% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

364 student in an organized health care education/training program records list a practice address in Chattanooga

They are 364 of the 7,377 NPPES records with a practice address in Chattanooga, and 4,640 student in an organized health care education/training program records in Tennessee.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Sumeet Arora, M.D.Chattanooga, TN 374031881924025
  2. Aaron Barreto DiazChattanooga, TN 374031295223261
  3. Surachart Chuthai, M.D.Chattanooga, TN 374031760683718
  4. Shuang LinChattanooga, TN 374031336503739
  5. Reid Maclellan, M.D.Chattanooga, TN 374031992024798
  6. Joshua Mastin, M.D.Chattanooga, TN 374031073960878
  7. Stacia Moyer, MDChattanooga, TN 374031760616775
  8. Abigail RogersChattanooga, TN 374031912493032

Common questions

What is Mercy Chinwendu Udeh, MD's NPI number?

Mercy Chinwendu Udeh, MD's National Provider Identifier (NPI) is 1669227682, issued on Apr 22, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mercy Chinwendu Udeh, MD located?

The NPPES record lists a practice address at 979 E 3RD St Ste B-810, Chattanooga, TN, 37403. Phone: (423) 778-3546. Providers update this record themselves, so call before visiting.

How can I verify Mercy Chinwendu Udeh, MD's license?

Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Mercy Chinwendu Udeh, MD prescribe under Medicare Part D?

In 2024, Mercy Chinwendu Udeh, MD had 24 Medicare Part D claims; the average among student in an organized health care education/training program prescribers was 185. 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.