Dr. Guillermo A. Quiceno, MD
- Medicare services, 2024
- 66
- Medicare patients, 2024
- 67
- Part D claims, 2024
- 808
- Clinical trials
- 2
- MIPS score, 2024
- 96
- Practice address
- 1924 Alcoa Highway, Knoxville, TN 37920
- Practice phone
- Call (865) 305-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Quiceno'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. Guillermo A. Quiceno is a rheumatologist in Knoxville, Tennessee
Dr. Quiceno practices at The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical.
Dr. Quiceno's NPI, 1487621330, was assigned on February 28, 2006. Dr. Quiceno graduated from Universidad CES in 1993. Dr. Quiceno's Texas license number on file is L2571.
- NPI
- 1487621330NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668474701
- NPI enumeration date
- February 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (865) 305-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Guillermo A. Quiceno practices at The University of Tennessee Medical Center in Knoxville, Tennessee
Dr. Quiceno's primary practice is The University of Tennessee Medical Center, at 1924 Alcoa Highway, Knoxville, TN 37920 in Knox County. The practice phone is (865) 305-9000.
- The University of Tennessee Medical Center1924 Alcoa Highway, Knoxville, TN 37920 · Knox CountyPhone(865) 305-9000
Source: Dmand AI Affiliation Data
Dr. Guillermo A. Quiceno is affiliated with 4 sites of care and 3 medical groups
Dr. Quiceno's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. Dr. Quiceno is also affiliated with William P. Clements Jr. University Hospital. The medical group on file is UT Internal Medicine - Pellissippi. Dmand AI also links Dr. Quiceno to 2 more medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Guillermo A. Quiceno's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quiceno practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Tennessee Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ut Medical and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Guillermo A. Quiceno is one of 124 rheumatologists in Tennessee
Rheumatology is Dr. Quiceno's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Quiceno is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Quiceno's licenses on file in 3 states: Texas, Tennessee and Indiana.
Specialties and state licenses
- Rheumatology, TexasPrimary
- Tennessee license
- Indiana license
Clinical focus
Dmand AI lists arteritis, arthritis, fibromyalgia and chronic pain, gout, joint pain, lupus, muscle pain, fibromyalgia, and limb pain and osteoporosis among the conditions Dr. Quiceno treats.
Rheumatologists near Dr. Quiceno
Counts of rheumatologists 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. Guillermo A. Quiceno billed Medicare for 66 services in 2024
CMS data shows 66 Medicare services from Dr. Quiceno across 2 procedure codes in 2024, all of them office visits, for 67 Medicare patients. Medicare paid $4,309 for them.
Dr. Quiceno's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2342024: 6672%
- Drugs given in the office
- 2023: 142024: 0100%
Where Dr. Quiceno's Medicare services took place, 2024
- In an office2436%
- In a facility4264%
Dr. Quiceno compared with the Tennessee median for rheumatologists, 2024
- Dr. Quiceno
- Tennessee median
- Medicare services
- 66vs 1,05294% below
- Medicare patients
- 67vs 23271% below
- Part D claims
- 600vs 1,33755% below
Medians across 122 rheumatologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Quiceno'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Quiceno and other rheumatologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Guillermo A. Quiceno treated 67 Medicare patients in 2024, average age 71
CMS counts 67 Medicare patients who saw Dr. Quiceno in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Quiceno's median patient age at 63, with 72% women.
Dr. Quiceno's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Quiceno's Medicare patients by sex, 2024
- Women4872%
- Men1928%
Chronic conditions among Dr. Quiceno's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease43%
- Mood disorders28%
- Anxiety27%
- Chronic kidney disease27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quiceno'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
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Guillermo A. Quiceno wrote 808 Medicare Part D claims in 2024
In 2024, Dr. Quiceno wrote 808 Medicare Part D claims for 174 patients. 85% of them were for generic drugs. CMS names the drug for 600 of them, across 23 drugs with 11 or more claims each, at $351,707 in total drug cost. In 2023, CMS named 1,865 claims across 48 drugs.
Dr. Quiceno's Part D claims by kind of drug, 2024
- Generic687 claims85%
- Brand-name and other121 claims15%
Dr. Quiceno'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. Quiceno's Part D claims, 2024
- Opioids10%81 of 808 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: 1,8652024: 60068%
Drugs named by CMS: 23 in 2024, 48 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. Guillermo A. Quiceno scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Quiceno for performance year 2024, reported through an alternative payment model (APM). Dr. Quiceno accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Quiceno as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Quiceno's MIPS scores, performance year 2024
- 96of 100Final score
- 86.2of 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. Guillermo A. Quiceno has worked on 2 clinical trials
Dmand AI links Dr. Quiceno to 2 clinical trials. Conditions studied include Alzheimer Disease, Cognition Disorders and Neurocognitive Disorders. Eli Lilly and Company sponsors the most, 2. Open Payments lists research payments to Dr. Quiceno that name 2 trials.
Conditions in Dr. Quiceno's trials
- Alzheimer Disease
- Cognition Disorders
- Neurocognitive Disorders
- Tauopathies
Investigators on the most trials with Dr. Quiceno
- Charles Benjamin Bernick, MD2 shared trials
- Adam L. Boxer, MD2 shared trials
- Jeffrey M. Burns, MD2 shared trials
Recent clinical trials with Dr. Quiceno
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Guillermo A. Quiceno received $5,652 in industry payments from 2016 to 2025
CMS Open Payments shows 119 general payments to Dr. Quiceno from 19 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 53% of the total. Abbvie Inc. paid the most, $3,740. It also lists 2 research payments totaling $861 in 2016, naming 2 clinical trials.
General payments to Dr. Quiceno by program year, 2016 to 2025
General payments to Dr. Quiceno by kind, 2016 to 2025
- Speaker and faculty fees$3,00053%
- Food and beverage$2,41943%
- Education$2334%
Companies that paid Dr. Quiceno the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Guillermo A. Quiceno graduated from Universidad CES
Dr. Quiceno graduated from Universidad CES in 1993.
- Medical school
- Board certified in internal medicine
- Board certified in rheumatology
Source: Dmand AI Professional Profile Data
Dr. Guillermo A. Quiceno accepts plans from 21 insurance carriers
Dr. Quiceno is in network with 21 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +13 more carriersWith a free account
Plan types Dr. Quiceno accepts, by number of carriers
- PPO13
- HMO11
- Medicare8
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Guillermo A. Quiceno'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Guillermo A. Quiceno
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. Guillermo A. Quiceno's NPI number?
Dr. Guillermo A. Quiceno's NPI number is 1487621330. It was assigned on February 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Guillermo A. Quiceno?
Dr. Guillermo A. Quiceno is a rheumatologist in Knoxville, Tennessee. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Guillermo A. Quiceno practice?
Dr. Quiceno practices at 1924 Alcoa Highway, Knoxville, TN 37920. Dr. Quiceno's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. Dmand AI also links Dr. Quiceno to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is Dr. Guillermo A. Quiceno's office phone number?
The practice phone on file for Dr. Quiceno is (865) 305-9000.
What is Dr. Guillermo A. Quiceno's medical license number?
Dr. Quiceno's Texas license number on file is L2571, one of the licenses on file in 3 states.
Which states has Dr. Guillermo A. Quiceno been licensed in?
Dmand AI has state licenses on file for Dr. Quiceno in Texas (2001 to 2025), Tennessee (2024 to 2026) and Indiana (1999 to 2003).
Which hospitals is Dr. Guillermo A. Quiceno affiliated with?
Dr. Quiceno practices at The University of Tennessee Medical Center in Knoxville, Tennessee. Dr. Quiceno is also affiliated with William P. Clements Jr. University Hospital.
What medical group is Dr. Guillermo A. Quiceno part of?
Dr. Quiceno is linked to UT Internal Medicine - Pellissippi. Dmand AI links Dr. Quiceno to 2 more medical groups.
Does Dr. Guillermo A. Quiceno accept Medicare?
Yes. CMS data shows Dr. Quiceno billed Medicare for 66 services in 2024, and Dr. Quiceno accepts Medicare assignment.
Does Dr. Guillermo A. Quiceno offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Quiceno as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Guillermo A. Quiceno's MIPS score?
Dr. Quiceno's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Guillermo A. Quiceno see?
CMS counts 67 Medicare patients who saw Dr. Quiceno in 2024, with an average age of 71.
Is Dr. Guillermo A. Quiceno board certified?
Yes. Dr. Quiceno is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Guillermo A. Quiceno bill to Medicare?
In 2024, Dr. Quiceno's most billed Medicare services were office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. Guillermo A. Quiceno go to medical school?
Dr. Quiceno graduated from Universidad CES in 1993.
What drugs does Dr. Guillermo A. Quiceno prescribe most?
In 2024 Medicare Part D data, Dr. Quiceno's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Prednisone and Methotrexate.
Has Dr. Guillermo A. Quiceno received payments from drug or device companies?
CMS Open Payments shows $5,652 in general payments to Dr. Quiceno from 19 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Guillermo A. Quiceno been practicing?
Dr. Quiceno graduated from medical school in 1993, 33 years ago.
Does Dr. Guillermo A. Quiceno do research?
Dr. Quiceno has worked on 2 clinical trials.
What insurance does Dr. Guillermo A. Quiceno accept?
Dr. Quiceno is in network with 21 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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