Dr. Timothy N. Udoji, MD

  • Marietta, GA
  • Pulmonologist
NPI1255488060PAC ID3577719434
Medicare services, 2024
891
Medicare patients, 2024
446
Part D claims, 2024
497
Publications
8
MIPS score, 2024
94
Practice address
677 Church Street, Marietta, GA 30060
Practice phone
Call (770) 793-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Wellstar Kennestone Regional Medical Center

Hospital · Marietta, Georgia

See all 15 affiliations

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Dr. Timothy N. Udoji is a pulmonologist in Marietta, Georgia

Dr. Udoji practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System.

Dr. Udoji's NPI, 1255488060, was assigned on January 4, 2007. Dr. Udoji holds Georgia license 62617.

NPI and contact details
Medicare PAC ID
3577719434
NPI enumeration date
January 4, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(770) 793-5000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
46
Medical school graduation
2006

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Timothy N. Udoji practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia

Dr. Udoji's primary practice is Wellstar Kennestone Regional Medical Center, at 677 Church Street, Marietta, GA 30060 in Cobb County. The practice phone is (770) 793-5000.

Source: Dmand AI Affiliation Data

Dr. Timothy N. Udoji is affiliated with 11 sites of care and 4 medical groups

Dr. Udoji's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dr. Udoji is also affiliated with Wellstar Windy Hill. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Udoji to 5 more hospitals, 4 group practices and clinics and 3 medical groups, each named with a free account.

See all 15 affiliations for Dr. Udoji

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Timothy N. Udoji's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Udoji practices, 11 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Wellstar Kennestone Regional Medical CenterAvailable with a free account
+10 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Timothy N. Udoji is one of 383 pulmonologists in Georgia

Pulmonary disease is Dr. Udoji's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Udoji's licenses on file in 2 states: Georgia and Ohio.

Specialties and state licenses

  • Pulmonary disease, GeorgiaPrimaryLicense 62617 · taxonomy 207RP1001X
  • Ohio licenseLicense 35.121875

Pulmonologists near Dr. Udoji

Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Timothy N. Udoji billed Medicare for 891 services in 2024

CMS data shows 891 Medicare services from Dr. Udoji across 18 procedure codes in 2024, for 446 Medicare patients. Medicare paid $84,723 for them.

Medicare services, 2024891
Medicare patients446
Paid by Medicare$84,723
Procedure codes18

Dr. Udoji's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6402024: 72714%
Surgery
2023: 2782024: 12057%
Tests and treatments
2023: 02024: 26
Imaging
2023: 02024: 18

Where Dr. Udoji's Medicare services took place, 2024

  • In an office31435%
  • In a facility57765%

Dr. Udoji compared with the Georgia median for pulmonologists, 2024

  • Dr. Udoji
  • Georgia median
Medicare services
891vs 8278% above
Medicare patients
446vs 30447% above
Part D claims
382vs 1,03063% below

Medians across 371 pulmonologists in Georgia with Dmand AI profiles that report each measure.

Dr. Udoji's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Udoji

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Timothy N. Udoji treated 446 Medicare patients in 2024, average age 76

CMS counts 446 Medicare patients who saw Dr. Udoji in 2024. The largest group is 75 to 84, with 190 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Udoji's median patient age at 73, with 54% women.

Medicare patients, 2024446
Average age76
Average risk score2.23
Also on Medicaid12%

Dr. Udoji's Medicare patients by age, 2024

Dr. Udoji's Medicare patients by sex, 2024

  • Women26860%
  • Men17840%

Chronic conditions among Dr. Udoji's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease53%
  4. COPD52%
  5. Arthritis48%
  6. Heart failure48%
  7. Diabetes39%
  8. Atrial fibrillation38%

Share of Medicare patients with each condition. A patient can have several.

Dr. Udoji's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women54%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Timothy N. Udoji wrote 497 Medicare Part D claims in 2024

In 2024, Dr. Udoji wrote 497 Medicare Part D claims for 124 patients. 43% of them were for generic drugs. CMS names the drug for 382 of them, across 12 drugs with 11 or more claims each, at $121,776 in total drug cost. In 2023, CMS named 338 claims across 10 drugs.

Part D claims, 2024497
Drugs named by CMS12
Total drug cost$121,776
Part D patients124

Dr. Udoji's Part D claims by kind of drug, 2024

  • Generic212 claims43%
  • Brand-name285 claims57%

Dr. Udoji's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Udoji's Part D claims, 2024

  • Antibiotics9%47 of 497 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3382024: 38213%

Drugs named by CMS: 12 in 2024, 10 in 2023.

See all prescribing by Dr. Udoji

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Timothy N. Udoji scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Udoji for performance year 2024, reported through an alternative payment model (APM). Dr. Udoji accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Udoji as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Udoji's MIPS scores, performance year 2024

  • 94of 100Final score
  • 82.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Timothy N. Udoji has 8 publications on record

Dmand AI links 8 papers to Dr. Udoji, published from 2013 to 2016. 2013 was the busiest year, with 2. Dr. Udoji has published most often in J Bronchology Interv Pulmonol. Dr. Udoji's most frequent co-authors are Rabih Ibrahim Bechara, MD, David Matthew Berkowitz, MD and Douglas S. Ander.

Papers8
Years published2013 to 2016

Dr. Udoji's papers by year, 2013 to 2016

Dr. Udoji's most frequent co-authors

Recent publications by Dr. Udoji

See all 8 publications and co-authors

See who Dr. Udoji researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Udoji works with, so you can find a warm path to the right pulmonologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Timothy N. Udoji received $11,545 in industry payments from 2016 to 2025

CMS Open Payments shows 328 general payments to Dr. Udoji from 63 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 68% of the total. Intuitive Surgical, Inc. paid the most, $4,112.

General payments to Dr. Udoji by program year, 2016 to 2025

General payments to Dr. Udoji by kind, 2016 to 2025

$11.5Kin total
  • Food and beverage$7,84468%
  • Education$3,00026%
  • Travel and lodging$4054%
  • Gifts$2963%

Companies that paid Dr. Udoji the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Udoji

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Timothy N. Udoji's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Timothy N. Udoji

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Timothy N. Udoji's NPI number?

Dr. Timothy N. Udoji's NPI number is 1255488060. It was assigned on January 4, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Timothy N. Udoji?

Dr. Timothy N. Udoji is a pulmonologist in Marietta, Georgia. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Timothy N. Udoji practice?

Dr. Udoji practices at 677 Church Street, Marietta, GA 30060. Dr. Udoji's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dmand AI also links Dr. Udoji to 5 hospitals, 4 group practices and clinics and 3 medical groups.

What is Dr. Timothy N. Udoji's office phone number?

The practice phone on file for Dr. Udoji is (770) 793-5000.

What is Dr. Timothy N. Udoji's medical license number?

Dr. Udoji holds Georgia license 62617, one of the licenses on file in 2 states.

Which states has Dr. Timothy N. Udoji been licensed in?

Dmand AI has state licenses on file for Dr. Udoji in Georgia and Ohio.

Which hospitals is Dr. Timothy N. Udoji affiliated with?

Dr. Udoji practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia. Dr. Udoji is also affiliated with Wellstar Windy Hill. Dmand AI links Dr. Udoji to 5 more hospitals.

What medical group is Dr. Timothy N. Udoji part of?

Dr. Udoji is linked to Wellstar Medical Group. Dmand AI links Dr. Udoji to 3 more medical groups.

Does Dr. Timothy N. Udoji accept Medicare?

Yes. CMS data shows Dr. Udoji billed Medicare for 891 services in 2024, and Dr. Udoji accepts Medicare assignment.

Does Dr. Timothy N. Udoji offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Udoji as offering telehealth services.

Show 8 more questionsShow fewer questions

What is Dr. Timothy N. Udoji's MIPS score?

Dr. Udoji's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Timothy N. Udoji see?

CMS counts 446 Medicare patients who saw Dr. Udoji in 2024, with an average age of 76.

What services does Dr. Timothy N. Udoji bill to Medicare?

In 2024, Dr. Udoji's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and office visit, established patient (99214).

What drugs does Dr. Timothy N. Udoji prescribe most?

In 2024 Medicare Part D data, Dr. Udoji's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Prednisone.

Has Dr. Timothy N. Udoji received payments from drug or device companies?

CMS Open Payments shows $11,545 in general payments to Dr. Udoji from 63 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Timothy N. Udoji been practicing?

Dr. Udoji graduated from medical school in 2006, 20 years ago.

Does Dr. Timothy N. Udoji do research?

Dmand AI links 8 publications to Dr. Udoji, published from 2013 to 2016.

Who does Dr. Timothy N. Udoji publish with?

Dr. Udoji's most frequent co-authors are Rabih Ibrahim Bechara, MD (4 shared papers), David Matthew Berkowitz, MD (2 shared papers) and Douglas S. Ander (1 shared paper).

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