Am J Physiol Lung Cell Mol Physiol
Cystic FibrosisCystic Fibrosis Transmembrane Conductance Regulator
Dr. Kadambari Vijaykumar, MD
NPI1861809360PAC ID3971873670
- Medicare services, 2024
- 245
- Medicare patients, 2024
- 156
- Part D claims, 2024
- 134
- Publications
- 16
- Hospital affiliations
- 1
- Practice address
- 619 19th S St, Birmingham, AL 35211
- Practice phone
- Call (205) 731-9770
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Alabama Birmingham Hospital
Birmingham, Alabama
Find Dr. Vijaykumar's professional email, personal email and mobile number
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Dr. Kadambari Vijaykumar is a pulmonologist in Birmingham, Alabama
Dr. Vijaykumar practices at University of Alabama Birmingham Hospital in Birmingham, Alabama.
Dr. Vijaykumar's NPI, 1861809360, was assigned on July 16, 2014. Dr. Vijaykumar holds Alabama license 36961.
NPI and contact details
- NPI
- 1861809360NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971873670
- NPI enumeration date
- July 16, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (205) 731-9770
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kadambari Vijaykumar practices at University of Alabama Birmingham Hospital in Birmingham, Alabama
Dr. Vijaykumar's primary practice is University of Alabama Birmingham Hospital, at 619 19th S St, Birmingham, AL 35211 in Jefferson County. The practice phone is (205) 731-9770.
- University of Alabama Birmingham Hospital619 19th S St, Birmingham, AL 35211 · Jefferson CountyPhone(205) 731-9770
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kadambari Vijaykumar is affiliated with 3 sites of care and 1 medical group
Dr. Vijaykumar's primary practice is University of Alabama Birmingham Hospital in Birmingham, Alabama. Dr. Vijaykumar is also affiliated with UAB Hospital. The medical group on file is UAB Medicine. Dmand AI also links Dr. Vijaykumar to 1 more group practice or clinic, named with a free account.
University of Alabama Birmingham HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kadambari Vijaykumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vijaykumar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Alabama Birmingham Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kadambari Vijaykumar is one of 187 pulmonologists in Alabama
Pulmonary disease is Dr. Vijaykumar's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Vijaykumar's licenses on file in 2 states: Alabama and New York.
Specialties and state licenses
- Pulmonary disease, AlabamaPrimary
- Hospitalist, New York
Pulmonologists near Dr. Vijaykumar
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. Kadambari Vijaykumar billed Medicare for 245 services in 2024
CMS data shows 245 Medicare services from Dr. Vijaykumar across 5 procedure codes in 2024, for 156 Medicare patients. Medicare paid $8,865 for them.
Medicare services, 2024245
Medicare patients156
Paid by Medicare$8,865
Procedure codes5
Dr. Vijaykumar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1382024: 18333%
- Office and hospital visits
- 2023: 1912024: 6268%
Where Dr. Vijaykumar's Medicare services took place, 2024
- In an office135%
- In a facility23295%
Dr. Vijaykumar compared with the Alabama median for pulmonologists, 2024
- Dr. Vijaykumar
- Alabama median
- Medicare services
- 245vs 80269% below
- Medicare patients
- 156vs 31050% below
- Part D claims
- 60vs 87293% below
Medians across 188 pulmonologists in Alabama with Dmand AI profiles that report each measure.
Dr. Vijaykumar'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kadambari Vijaykumar treated 156 Medicare patients in 2024, average age 70
CMS counts 156 Medicare patients who saw Dr. Vijaykumar in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.78, 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. Vijaykumar's median patient age at 63, with 54% women.
Medicare patients, 2024156
Average age70
Average risk score2.78
Also on Medicaid16%
Dr. Vijaykumar's Medicare patients by age, 2024
Dr. Vijaykumar's Medicare patients by sex, 2024
- Women9158%
- Men6542%
Chronic conditions among Dr. Vijaykumar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- COPD55%
- Heart failure39%
- Diabetes38%
- Ischemic heart disease38%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vijaykumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kadambari Vijaykumar wrote 134 Medicare Part D claims in 2024
In 2024, Dr. Vijaykumar wrote 134 Medicare Part D claims for 34 patients. 58% of them were for generic drugs. CMS names the drug for 60 of them, across 4 drugs with 11 or more claims each, at $6,995 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Part D claims, 2024134
Drugs named by CMS4
Total drug cost$6,995
Part D patients34
Dr. Vijaykumar's Part D claims by kind of drug, 2024
- Generic78 claims58%
- Brand-name56 claims42%
Dr. Vijaykumar'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. Vijaykumar's Part D claims, 2024
- Antibiotics20%27 of 134 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: 292024: 60107%
Drugs named by CMS: 4 in 2024, 2 in 2023.
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. Kadambari Vijaykumar offers telehealth to Medicare patients
Dr. Vijaykumar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vijaykumar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kadambari Vijaykumar has 16 publications on record
Dmand AI links 16 papers to Dr. Vijaykumar, published from 2014 to 2024. 2024 was the busiest year, with 5. The most frequent topics are COVID-19, Cystic Fibrosis and Cystic Fibrosis Transmembrane Conductance Regulator. Dr. Vijaykumar has published most often in bioRxiv. Dr. Vijaykumar's most frequent co-authors are Mark T. Dransfield, Kevin Geoffrey Dsouza, MD and Ryan Lee Goetz, MD.
Papers16
Years published2014 to 2024
Dr. Vijaykumar's papers by year, 2014 to 2024
Topics Dr. Vijaykumar writes about most
- COVID-19
- Cystic Fibrosis
- Cystic Fibrosis Transmembrane Conductance Regulator
- Pilot Projects
- Respiratory Insufficiency
Dr. Vijaykumar's most frequent co-authors
- Mark T. Dransfield2 shared papers
- Kevin Geoffrey Dsouza, MD2 shared papers
- Ryan Lee Goetz, MD2 shared papers
Recent publications by Dr. Vijaykumar
See who Dr. Vijaykumar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Vijaykumar works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kadambari Vijaykumar received $1,016 in industry payments from 2017 to 2025
CMS Open Payments shows 26 general payments to Dr. Vijaykumar from 12 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $131.
General payments to Dr. Vijaykumar by program year, 2017 to 2025
Companies that paid Dr. Vijaykumar the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Kadambari Vijaykumar's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kadambari Vijaykumar
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. Kadambari Vijaykumar's NPI number?
Dr. Kadambari Vijaykumar's NPI number is 1861809360. It was assigned on July 16, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Kadambari Vijaykumar?
Dr. Kadambari Vijaykumar is a pulmonologist in Birmingham, Alabama. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Kadambari Vijaykumar practice?
Dr. Vijaykumar practices at 619 19th S St, Birmingham, AL 35211. Dr. Vijaykumar's primary practice is University of Alabama Birmingham Hospital in Birmingham, Alabama. Dmand AI also links Dr. Vijaykumar to 1 group practice or clinic.
What is Dr. Kadambari Vijaykumar's office phone number?
The practice phone on file for Dr. Vijaykumar is (205) 731-9770.
What is Dr. Kadambari Vijaykumar's medical license number?
Dr. Vijaykumar holds Alabama license 36961, one of the licenses on file in 2 states.
Which states has Dr. Kadambari Vijaykumar been licensed in?
Dmand AI has state licenses on file for Dr. Vijaykumar in Alabama and New York.
Which hospitals is Dr. Kadambari Vijaykumar affiliated with?
Dr. Vijaykumar is affiliated with UAB Hospital.
What medical group is Dr. Kadambari Vijaykumar part of?
Dr. Vijaykumar is linked to UAB Medicine.
Does Dr. Kadambari Vijaykumar accept Medicare?
Yes. CMS data shows Dr. Vijaykumar billed Medicare for 245 services in 2024, and Dr. Vijaykumar accepts Medicare assignment.
Does Dr. Kadambari Vijaykumar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Vijaykumar as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Kadambari Vijaykumar see?
CMS counts 156 Medicare patients who saw Dr. Vijaykumar in 2024, with an average age of 70.
What services does Dr. Kadambari Vijaykumar bill to Medicare?
In 2024, Dr. Vijaykumar's most billed Medicare services were lung function service (94010), lung function service (94729) and critical care (99291).
What drugs does Dr. Kadambari Vijaykumar prescribe most?
In 2024 Medicare Part D data, Dr. Vijaykumar's most prescribed drugs by claims were Azithromycin, Pantoprazole Sodium and Albuterol Sulfate Hfa.
Has Dr. Kadambari Vijaykumar received payments from drug or device companies?
CMS Open Payments shows $1,016 in general payments to Dr. Vijaykumar from 12 companies from 2017 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Kadambari Vijaykumar been practicing?
Dr. Vijaykumar graduated from medical school in 2010, 16 years ago.
Does Dr. Kadambari Vijaykumar do research?
Dmand AI links 16 publications to Dr. Vijaykumar, published from 2014 to 2024.
Who does Dr. Kadambari Vijaykumar publish with?
Dr. Vijaykumar's most frequent co-authors are Mark T. Dransfield (2 shared papers), Kevin Geoffrey Dsouza, MD (2 shared papers) and Ryan Lee Goetz, MD (2 shared papers).
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