Dr. Alejandro Chavarriaga, MD

  • Atlanta, GA
  • General surgeon
NPI1225486236PAC ID9335545623
Medicare services, 2024
19
Medicare patients, 2024
28
Part D claims, 2024
59
Publications
4
Hospital affiliations
1
Practice address
1364 Clifton Road, NE, Atlanta, GA 30322
Practice phone
Call (404) 686-8500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Emory University Hospital

Hospital · Atlanta, Georgia

See all 6 affiliations

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Dr. Alejandro Chavarriaga is a general surgeon in Atlanta, Georgia

Dr. Chavarriaga practices at Emory University Hospital in Atlanta, Georgia, part of Emory University.

Dr. Chavarriaga's NPI, 1225486236, was assigned on May 31, 2016. Dr. Chavarriaga graduated from Florida State University College Of Medicine in 2016. Dr. Chavarriaga's Georgia license number on file is 90031.

NPI and contact details
Medicare PAC ID
9335545623
NPI enumeration date
May 31, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(404) 686-8500
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
36
Medical school graduation
2016

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

Dr. Alejandro Chavarriaga practices at Emory University Hospital in Atlanta, Georgia

Dr. Chavarriaga's primary practice is Emory University Hospital, at 1364 Clifton Road, NE, Atlanta, GA 30322 in De Kalb County. The practice phone is (404) 686-8500.

Source: Dmand AI Affiliation Data

Dr. Alejandro Chavarriaga is affiliated with 3 sites of care and 3 medical groups

Dr. Chavarriaga's primary practice is Emory University Hospital in Atlanta, Georgia, part of Emory University. The medical group on file is Emory Clinic. Dmand AI also links Dr. Chavarriaga to 2 more medical groups, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.

See all 6 affiliations for Dr. Chavarriaga

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

Dmand AI tracks the EHR system at Dr. Alejandro Chavarriaga's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chavarriaga practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Emory University HospitalAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Alejandro Chavarriaga is one of 853 general surgeons in Georgia

Surgery is Dr. Chavarriaga's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chavarriaga is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Chavarriaga's licenses on file in 2 states: Georgia and Florida.

Specialties and state licenses

  • Surgery, GeorgiaPrimaryLicense 90031 · 2021 to 2025 · taxonomy 208600000X
  • Florida license2022 to 2026

General surgeons near Dr. Chavarriaga

Counts of general surgeons 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. Alejandro Chavarriaga billed Medicare for 19 services in 2024

CMS data shows 19 Medicare services from Dr. Chavarriaga across 1 procedure code in 2024, for 28 Medicare patients. Medicare paid $5,738 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202419
Medicare patients28
Paid by Medicare$5,738
Procedure codes1

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

  • 2023
  • 2024
Surgery
2023: 772024: 1975%

Dr. Chavarriaga compared with the Georgia median for general surgeons, 2024

  • Dr. Chavarriaga
  • Georgia median
Medicare services
19vs 15087% below
Medicare patients
28vs 10974% below
Part D claims
42vs 5422% below

Medians across 789 general surgeons in Georgia with Dmand AI profiles that report each measure.

Dr. Chavarriaga'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. Chavarriaga

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

Dr. Alejandro Chavarriaga treated 28 Medicare patients in 2024, average age 54

CMS counts 28 Medicare patients who saw Dr. Chavarriaga in 2024. The largest group is under 65, with 16 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 8.65, 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. Chavarriaga's median patient age at 59, with 46% women.

Medicare patients, 202428
Average age54
Average risk score8.65

Dr. Chavarriaga's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Chavarriaga's Medicare patients by sex, 2024

  • Women1450%
  • Men1450%

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

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol61%
  4. Diabetes46%
  5. Ischemic heart disease46%
  6. Anxiety43%
  7. Mood disorders43%
  8. Depression39%

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

Dr. Chavarriaga's patients across all payers

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

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women46%
  • Men54%

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

Dr. Alejandro Chavarriaga wrote 59 Medicare Part D claims in 2024

In 2024, Dr. Chavarriaga wrote 59 Medicare Part D claims for 59 patients. 100% of them were for generic drugs. CMS names the drug for 42 of them, across 1 drug with 11 or more claims each, at $213 in total drug cost. In 2023, CMS named 98 claims across 3 drugs.

Part D claims, 202459
Drugs named by CMS1
Total drug cost$213
Part D patients59

Dr. Chavarriaga'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. Chavarriaga's Part D claims, 2024

  • Opioids98%58 of 59 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: 982024: 4257%

Drugs named by CMS: 1 in 2024, 3 in 2023.

See all prescribing by Dr. Chavarriaga

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

How Dr. Alejandro Chavarriaga takes part in Medicare

Dr. Chavarriaga accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Alejandro Chavarriaga has 4 publications on record

Dmand AI links 4 papers to Dr. Chavarriaga, published from 2021 to 2024. Dr. Chavarriaga has published most often in Am Surg. Dr. Chavarriaga's most frequent co-authors are Jacentha Buggs, MD, Kiran Kumar Dhanireddy, MD and Rachel Victoria Tamagna Hogen, MD.

Papers4
Years published2021 to 2024

Dr. Chavarriaga's most frequent co-authors

Recent publications by Dr. Chavarriaga

See all 4 publications and co-authors

See who Dr. Chavarriaga researches with

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

How network discovery works

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

Dr. Alejandro Chavarriaga received $4,278 in industry payments from 2020 to 2025

CMS Open Payments shows 20 general payments to Dr. Chavarriaga from 10 drug and device companies from 2020 to 2025. Travel and lodging make up the largest share, 39% of the total. TransMedics, Inc. paid the most, $1,680.

General payments to Dr. Chavarriaga by program year, 2020 to 2025

General payments to Dr. Chavarriaga by kind, 2020 to 2025

$4.3Kin total
  • Travel and lodging$1,68039%
  • Food and beverage$1,59937%
  • Education$1,00023%

Companies that paid Dr. Chavarriaga the most, 2020 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chavarriaga

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

Dr. Alejandro Chavarriaga graduated from Florida State University College Of Medicine

Dr. Chavarriaga graduated from Florida State University College Of Medicine in 2016.

  1. Medical schoolFlorida State University College Of Medicine
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Alejandro Chavarriaga accepts plans from 18 insurance carriers

Dr. Chavarriaga is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Chavarriaga accepts, by number of carriers

  1. PPO11
  2. HMO10
  3. Medicare10
  4. EPO4
  5. POS4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Alejandro Chavarriaga'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)Doctors and Clinicians Utilization Data (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)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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. Alejandro Chavarriaga

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. Alejandro Chavarriaga's NPI number?

Dr. Alejandro Chavarriaga's NPI number is 1225486236. It was assigned on May 31, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Alejandro Chavarriaga?

Dr. Alejandro Chavarriaga is a general surgeon in Atlanta, Georgia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Alejandro Chavarriaga practice?

Dr. Chavarriaga practices at 1364 Clifton Road, NE, Atlanta, GA 30322. Dr. Chavarriaga's primary practice is Emory University Hospital in Atlanta, Georgia, part of Emory University. Dmand AI also links Dr. Chavarriaga to 2 medical groups, 1 group practice or clinic and 1 ambulatory surgery center.

What is Dr. Alejandro Chavarriaga's office phone number?

The practice phone on file for Dr. Chavarriaga is (404) 686-8500.

What is Dr. Alejandro Chavarriaga's medical license number?

Dr. Chavarriaga's Georgia license number on file is 90031, one of the licenses on file in 2 states.

Which states has Dr. Alejandro Chavarriaga been licensed in?

Dmand AI has state licenses on file for Dr. Chavarriaga in Georgia (2021 to 2025) and Florida (2022 to 2026).

Which hospitals is Dr. Alejandro Chavarriaga affiliated with?

Dr. Chavarriaga practices at Emory University Hospital in Atlanta, Georgia.

What medical group is Dr. Alejandro Chavarriaga part of?

Dr. Chavarriaga is linked to Emory Clinic. Dmand AI links Dr. Chavarriaga to 2 more medical groups.

Does Dr. Alejandro Chavarriaga accept Medicare?

Yes. CMS data shows Dr. Chavarriaga billed Medicare for 19 services in 2024, and Dr. Chavarriaga accepts Medicare assignment.

How many Medicare patients does Dr. Alejandro Chavarriaga see?

CMS counts 28 Medicare patients who saw Dr. Chavarriaga in 2024, with an average age of 54.

Show 9 more questionsShow fewer questions

Is Dr. Alejandro Chavarriaga board certified?

Yes. Dr. Chavarriaga is board certified in surgery by the American Board of Surgery.

What services does Dr. Alejandro Chavarriaga bill to Medicare?

In 2024, Dr. Chavarriaga's most billed Medicare services were surgery: urinary system (50360).

Where did Dr. Alejandro Chavarriaga go to medical school?

Dr. Chavarriaga graduated from Florida State University College Of Medicine in 2016.

What drugs does Dr. Alejandro Chavarriaga prescribe most?

In 2024 Medicare Part D data, Dr. Chavarriaga's most prescribed drugs by claims were Oxycodone HCl.

Has Dr. Alejandro Chavarriaga received payments from drug or device companies?

CMS Open Payments shows $4,278 in general payments to Dr. Chavarriaga from 10 companies from 2020 to 2025. The largest total came from TransMedics, Inc.

How long has Dr. Alejandro Chavarriaga been practicing?

Dr. Chavarriaga graduated from medical school in 2016, 10 years ago.

Does Dr. Alejandro Chavarriaga do research?

Dmand AI links 4 publications to Dr. Chavarriaga, published from 2021 to 2024.

Who does Dr. Alejandro Chavarriaga publish with?

Dr. Chavarriaga's most frequent co-authors are Jacentha Buggs, MD (1 shared paper), Kiran Kumar Dhanireddy, MD (1 shared paper) and Rachel Victoria Tamagna Hogen, MD (1 shared paper).

What insurance does Dr. Alejandro Chavarriaga accept?

Dr. Chavarriaga is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Selling to surgery practices?

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