Dr. Azamuddin Khaja, MD
- Medicare services, 2024
- 2,667
- Medicare patients, 2024
- 692
- Part D claims, 2024
- 10,426
- Hospital affiliations
- 5
- Industry payments
- $29,687
- Practice address
- 170 Industrial Dr, Festus, MO 63028
- Practice phone
- Call (636) 931-7101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Guzon Cardiovascular
Festus, Missouri
Find Dr. Khaja's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Azamuddin Khaja is an interventional cardiologist in Festus, Missouri
Dr. Khaja practices at Guzon Cardiovascular in Festus, Missouri.
Dr. Khaja's NPI, 1699723486, was assigned on May 4, 2006. Dr. Khaja holds Missouri license 2005024106.
- NPI
- 1699723486NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618973322
- NPI enumeration date
- May 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 931-7101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Azamuddin Khaja practices at Guzon Cardiovascular in Festus, Missouri
Dr. Khaja's primary practice is Guzon Cardiovascular, at 170 Industrial Dr, Festus, MO 63028 in Jefferson County. The practice phone is (636) 931-7101.
- Guzon Cardiovascular170 Industrial Dr, Festus, MO 63028 · Jefferson CountyPhone(636) 931-7101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Azamuddin Khaja is affiliated with 7 sites of care and 1 medical group
Dr. Khaja's primary practice is Guzon Cardiovascular in Festus, Missouri. Dr. Khaja is also affiliated with Mercy Hospital Jefferson. The medical group on file is BJC Medical Group. Dmand AI also links Dr. Khaja to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Azamuddin Khaja's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khaja practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Guzon Cardiovascular | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Azamuddin Khaja is one of 152 interventional cardiologists in Missouri
Interventional cardiology is Dr. Khaja's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. Khaja's licenses on file in 2 states: Missouri and Ohio.
Specialties and state licenses
- Interventional cardiology, MissouriPrimary
- Cardiovascular disease, Ohio
Interventional cardiologists near Dr. Khaja
Counts of interventional cardiologists 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. Azamuddin Khaja billed Medicare for 2,667 services in 2024
CMS data shows 2,667 Medicare services from Dr. Khaja across 28 procedure codes in 2024, for 692 Medicare patients. Medicare paid $228,728 for them.
Dr. Khaja's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0892024: 1,1839%
- Tests and treatments
- 2023: 1,3192024: 91531%
- Other services
- 2023: 5432024: 18167%
- Lab and pathology
- 2023: 02024: 161
- Imaging
- 2023: 1512024: 11524%
- Drugs given in the office
- 2023: 1362024: 11218%
- Surgery
- 2023: 692024: 0100%
Where Dr. Khaja's Medicare services took place, 2024
- In an office2,03076%
- In a facility63724%
Dr. Khaja compared with the Missouri median for interventional cardiologists, 2024
- Dr. Khaja
- Missouri median
- Medicare services
- 2,667vs 1,81647% above
- Medicare patients
- 692vs 77411% below
- Part D claims
- 10,087vs 3,3523.0 times
Medians across 160 interventional cardiologists in Missouri with Dmand AI profiles that report each measure.
Dr. Khaja'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.
Need commercial claims for Dr. Khaja?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Khaja and other interventional cardiologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Azamuddin Khaja treated 692 Medicare patients in 2024, average age 74
CMS counts 692 Medicare patients who saw Dr. Khaja in 2024. The largest group is 75 to 84, with 256 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.85, 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. Khaja's median patient age at 74, with 49% women.
Dr. Khaja's Medicare patients by age, 2024
Dr. Khaja's Medicare patients by sex, 2024
- Women35051%
- Men34249%
Chronic conditions among Dr. Khaja's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Arthritis53%
- Diabetes48%
- Heart failure47%
- Chronic kidney disease40%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Khaja's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Azamuddin Khaja wrote 10,426 Medicare Part D claims in 2024
In 2024, Dr. Khaja wrote 10,426 Medicare Part D claims for 1,064 patients. 80% of them were for generic drugs. CMS names the drug for 10,087 of them, across 80 drugs with 11 or more claims each, at $2,035,714 in total drug cost. In 2023, CMS named 8,310 claims across 75 drugs.
Dr. Khaja's Part D claims by kind of drug, 2024
- Generic8,291 claims80%
- Brand-name and other2,135 claims20%
Dr. Khaja'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. Khaja's Part D claims, 2024
- Antibiotics0%37 of 10,426 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: 8,3102024: 10,08721%
Drugs named by CMS: 80 in 2024, 75 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. Azamuddin Khaja ranks in the 80th percentile for pacemaker insertion or repair in Medicare
Dr. Khaja accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 32 procedures of pacemaker insertion or repair by Dr. Khaja, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Khaja ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 80th percentile32 procedures
- Coronary angioplasty and stenting
- 48th percentile19 procedures
- Leg revascularization (restoring blood flow)
- 70th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Azamuddin Khaja received $29,687 in industry payments from 2016 to 2025
CMS Open Payments shows 1,287 general payments to Dr. Khaja from 60 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Boston Scientific Corporation paid the most, $3,841.
General payments to Dr. Khaja by program year, 2016 to 2025
General payments to Dr. Khaja by kind, 2016 to 2025
- Food and beverage$25,29085%
- Travel and lodging$4,38715%
- Education$100%
Companies that paid Dr. Khaja the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Azamuddin Khaja'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Azamuddin Khaja
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. Azamuddin Khaja's NPI number?
Dr. Azamuddin Khaja's NPI number is 1699723486. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Azamuddin Khaja?
Dr. Azamuddin Khaja is an interventional cardiologist in Festus, Missouri. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Azamuddin Khaja practice?
Dr. Khaja practices at 170 Industrial Dr, Festus, MO 63028. Dr. Khaja's primary practice is Guzon Cardiovascular in Festus, Missouri. Dmand AI also links Dr. Khaja to 4 hospitals and 1 group practice or clinic.
What is Dr. Azamuddin Khaja's office phone number?
The practice phone on file for Dr. Khaja is (636) 931-7101.
What is Dr. Azamuddin Khaja's medical license number?
Dr. Khaja holds Missouri license 2005024106, one of the licenses on file in 2 states.
Which states has Dr. Azamuddin Khaja been licensed in?
Dmand AI has state licenses on file for Dr. Khaja in Missouri and Ohio.
Which hospitals is Dr. Azamuddin Khaja affiliated with?
Dr. Khaja is affiliated with Mercy Hospital Jefferson. Dmand AI links Dr. Khaja to 4 more hospitals.
What medical group is Dr. Azamuddin Khaja part of?
Dr. Khaja is linked to BJC Medical Group.
Does Dr. Azamuddin Khaja accept Medicare?
Yes. CMS data shows Dr. Khaja billed Medicare for 2,667 services in 2024, and Dr. Khaja accepts Medicare assignment.
How many Medicare patients does Dr. Azamuddin Khaja see?
CMS counts 692 Medicare patients who saw Dr. Khaja in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Azamuddin Khaja bill to Medicare?
In 2024, Dr. Khaja's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93306) and hospital inpatient care (99232).
What drugs does Dr. Azamuddin Khaja prescribe most?
In 2024 Medicare Part D data, Dr. Khaja's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Spironolactone.
Has Dr. Azamuddin Khaja received payments from drug or device companies?
CMS Open Payments shows $29,687 in general payments to Dr. Khaja from 60 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Azamuddin Khaja been practicing?
Dr. Khaja graduated from medical school in 1995, 31 years ago.
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