Dr. Palam Annamalai, MD
- Medicare services, 2024
- 1,067
- Medicare patients, 2024
- 1,190
- Part D claims, 2017
- 23
- Hospital affiliations
- 6
- Industry payments
- $8,207
- Practice address
- 1501 Clairmont Rd, Decatur, GA 30033
- Practice phone
- Call (225) 235-0322
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alpha One Imaging
Decatur, Georgia
Find Dr. Annamalai'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. Palam Annamalai is an interventional radiologist in Decatur, Georgia
Dr. Annamalai practices at Alpha One Imaging in Decatur, Georgia.
Dr. Annamalai's NPI, 1972529584, was assigned on July 15, 2006. Dr. Annamalai graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2000. Dr. Annamalai holds Texas license L6765.
- NPI
- 1972529584NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698776144
- NPI enumeration date
- July 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (225) 235-0322
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Palam Annamalai practices at Alpha One Imaging in Decatur, Georgia
Dr. Annamalai's primary practice is Alpha One Imaging, at 1501 Clairmont Rd, Decatur, GA 30033 in Dekalb County. The practice phone is (225) 235-0322.
- Alpha One Imaging1501 Clairmont Rd, Decatur, GA 30033 · Dekalb CountyPhone(225) 235-0322
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Palam Annamalai is affiliated with 13 sites of care and 31 medical groups
Dr. Annamalai's primary practice is Alpha One Imaging in Decatur, Georgia. Dr. Annamalai is also affiliated with Jackson Memorial Hospital. The medical group on file is Concord Medical Group. Dmand AI also links Dr. Annamalai to 5 more hospitals, 30 medical groups and 6 group practices and clinics, 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. Palam Annamalai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Annamalai practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alpha One Imaging | Available with a free account |
| +12 more sites and 30 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Palam Annamalai is one of 127 interventional radiologists in Georgia
Vascular and interventional radiology is Dr. Annamalai's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dmand AI has Dr. Annamalai's licenses on file in 7 states: Texas, Kentucky, Louisiana, Michigan, Ohio, Pennsylvania and Virginia.
Specialties and state licenses
- Vascular and interventional radiology, TexasPrimary
- Kentucky license
- Louisiana license
- Michigan license
- Ohio license
- Diagnostic radiology, Pennsylvania
- Virginia license
Interventional radiologists near Dr. Annamalai
Counts of interventional radiologists 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. Palam Annamalai billed Medicare for 1,067 services in 2024
CMS data shows 1,067 Medicare services from Dr. Annamalai across 18 procedure codes in 2024, for 1,190 Medicare patients. Medicare paid $16,200 for them.
Dr. Annamalai's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 8072024: 98923%
- Tests and treatments
- 2023: 1072024: 7827%
- Surgery
- 2023: 252024: 0100%
Where Dr. Annamalai's Medicare services took place, 2024
- In an office626%
- In a facility1,00594%
Dr. Annamalai compared with the Georgia median for interventional radiologists, 2024
- Dr. Annamalai
- Georgia median
- Medicare services
- 1,067vs 86124% above
- Medicare patients
- 1,190vs 3843.1 times
- Part D claims
- 23vs 2015% above
Medians across 116 interventional radiologists in Georgia with Dmand AI profiles that report each measure.
Dr. Annamalai'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. Annamalai?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Annamalai and other interventional radiologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Palam Annamalai treated 1,190 Medicare patients in 2024, average age 74
CMS counts 1,190 Medicare patients who saw Dr. Annamalai in 2024. The largest group is 65 to 74, with 447 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.91, 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. Annamalai's median patient age at 72, with 56% women.
Dr. Annamalai's Medicare patients by age, 2024
Dr. Annamalai's Medicare patients by sex, 2024
- Women61552%
- Men57548%
Chronic conditions among Dr. Annamalai's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis58%
- Ischemic heart disease56%
- Chronic kidney disease55%
- Heart failure53%
- Mood disorders52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Annamalai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Palam Annamalai wrote 23 Medicare Part D claims in 2017
In 2017, Dr. Annamalai wrote 23 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $452 in total drug cost. In 2016, CMS named 22 claims across 2 drugs.
Dr. Annamalai's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 222017: 235%
Drugs named by CMS: 2 in 2017, 2 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Palam Annamalai takes part in Medicare
Dr. Annamalai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Palam Annamalai received $8,207 in industry payments from 2016 to 2024
CMS Open Payments shows 63 general payments to Dr. Annamalai from 15 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 72% of the total. Abbott Laboratories paid the most, $1,727.
General payments to Dr. Annamalai by program year, 2016 to 2024
General payments to Dr. Annamalai by kind, 2016 to 2024
- Travel and lodging$5,94872%
- Food and beverage$2,25928%
Companies that paid Dr. Annamalai the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Palam Annamalai graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Annamalai graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Palam Annamalai'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Palam Annamalai
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. Palam Annamalai's NPI number?
Dr. Palam Annamalai's NPI number is 1972529584. It was assigned on July 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Palam Annamalai?
Dr. Palam Annamalai is an interventional radiologist in Decatur, Georgia. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Palam Annamalai practice?
Dr. Annamalai practices at 1501 Clairmont Rd, Decatur, GA 30033. Dr. Annamalai's primary practice is Alpha One Imaging in Decatur, Georgia. Dmand AI also links Dr. Annamalai to 5 hospitals, 30 medical groups and 6 group practices and clinics.
What is Dr. Palam Annamalai's office phone number?
The practice phone on file for Dr. Annamalai is (225) 235-0322.
What is Dr. Palam Annamalai's medical license number?
Dr. Annamalai holds Texas license L6765, one of the licenses on file in 7 states.
Which states has Dr. Palam Annamalai been licensed in?
Dmand AI has state licenses on file for Dr. Annamalai in Texas, Kentucky, Louisiana, Michigan, Ohio, Pennsylvania and Virginia.
Which hospitals is Dr. Palam Annamalai affiliated with?
Dr. Annamalai is affiliated with Jackson Memorial Hospital. Dmand AI links Dr. Annamalai to 5 more hospitals.
What medical group is Dr. Palam Annamalai part of?
Dr. Annamalai is linked to Concord Medical Group. Dmand AI links Dr. Annamalai to 30 more medical groups.
Does Dr. Palam Annamalai accept Medicare?
Yes. CMS data shows Dr. Annamalai billed Medicare for 1,067 services in 2024, and Dr. Annamalai accepts Medicare assignment.
How many Medicare patients does Dr. Palam Annamalai see?
CMS counts 1,190 Medicare patients who saw Dr. Annamalai in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Palam Annamalai bill to Medicare?
In 2024, Dr. Annamalai's most billed Medicare services were diagnostic imaging (74018), diagnostic imaging (71045) and diagnostic imaging (71046).
Where did Dr. Palam Annamalai go to medical school?
Dr. Annamalai graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2000.
What drugs does Dr. Palam Annamalai prescribe most?
In 2017 Medicare Part D data, Dr. Annamalai's most prescribed drugs by claims were Atorvastatin Calcium and Tramadol HCl.
Has Dr. Palam Annamalai received payments from drug or device companies?
CMS Open Payments shows $8,207 in general payments to Dr. Annamalai from 15 companies from 2016 to 2024. The largest total came from Abbott Laboratories.
How long has Dr. Palam Annamalai been practicing?
Dr. Annamalai graduated from medical school in 2000, 26 years ago.
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