Dr. Jonathan Jay Melquist, MD

  • Jacksonville, FL
  • Urologist
NPI1336396910PAC ID3476777996
Medicare services, 2024
724
Medicare patients, 2024
360
Part D claims, 2024
296
Publications
15
MIPS score, 2024
86
Practice address
800 Prudential Dr, Jacksonville, FL 32207
Practice phone
Call (904) 202-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Baptist Medical Center Jacksonville

Hospital · Jacksonville, Florida

See all 6 affiliations

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Dr. Jonathan Jay Melquist is a urologist in Jacksonville, Florida

Dr. Melquist practices at Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health.

Dr. Melquist's NPI, 1336396910, was assigned on August 26, 2008. Dr. Melquist graduated from University Of Minnesota Medical School in 2007. Dr. Melquist holds Florida license ME123683.

NPI and contact details
Medicare PAC ID
3476777996
NPI enumeration date
August 26, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(904) 202-2000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

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

Dr. Jonathan Jay Melquist practices at Baptist Medical Center Jacksonville in Jacksonville, Florida

Dr. Melquist's primary practice is Baptist Medical Center Jacksonville, at 800 Prudential Dr, Jacksonville, FL 32207 in Duval County. The practice phone is (904) 202-2000.

Source: Dmand AI Affiliation Data

Dr. Jonathan Jay Melquist is affiliated with 5 sites of care and 1 medical group

Dr. Melquist's primary practice is Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health. Dr. Melquist is also affiliated with Baptist Medical Center Beaches. The medical group on file is Baptist MD Anderson Cancer Physicians. Dmand AI also links Dr. Melquist to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.

See all 6 affiliations for Dr. Melquist

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

Dmand AI tracks the EHR system at Dr. Jonathan Jay Melquist's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Melquist practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Baptist Medical Center JacksonvilleAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Jonathan Jay Melquist is one of 920 urologists in Florida

Urology is Dr. Melquist's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Melquist is board certified in urology by the American Board of Urology. Dmand AI has Dr. Melquist's licenses on file in 3 states: Florida, Georgia and Texas.

Specialties and state licenses

  • Urology, FloridaPrimaryLicense ME123683 · 2015 to 2027 · taxonomy 208800000X
  • Georgia license2016 to 2026
  • Texas license2013 to 2026

Clinical focus

Dmand AI lists bladder removal, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney cysts, kidney disease, kidney removal surgery and kidney stone disease among the conditions Dr. Melquist treats.

Urologists near Dr. Melquist

Counts of urologists 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. Jonathan Jay Melquist billed Medicare for 724 services in 2024

CMS data shows 724 Medicare services from Dr. Melquist across 16 procedure codes in 2024, for 360 Medicare patients. Medicare paid $79,070 for them.

Medicare services, 2024724
Medicare patients360
Paid by Medicare$79,070
Procedure codes16

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

  • 2023
  • 2024
Office and hospital visits
2023: 3912024: 43511%
Surgery
2023: 1632024: 22236%
Imaging
2023: 462024: 6746%

Where Dr. Melquist's Medicare services took place, 2024

  • In an office41057%
  • In a facility31443%

Dr. Melquist compared with the Florida median for urologists, 2024

  • Dr. Melquist
  • Florida median
Medicare services
724vs 1,35246% below
Medicare patients
360vs 44018% below
Part D claims
233vs 93675% below

Medians across 860 urologists in Florida with Dmand AI profiles that report each measure.

Dr. Melquist'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. Melquist

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

Dr. Jonathan Jay Melquist treated 360 Medicare patients in 2024, average age 75

CMS counts 360 Medicare patients who saw Dr. Melquist in 2024. The largest group is 65 to 74, with 162 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.63, 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. Melquist's median patient age at 74, with 22% women.

Medicare patients, 2024360
Average age75
Average risk score1.63
Also on Medicaid3%

Dr. Melquist's Medicare patients by age, 2024

Dr. Melquist's Medicare patients by sex, 2024

  • Women7019%
  • Men29081%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Cancer69%
  4. Arthritis52%
  5. Chronic kidney disease44%
  6. Ischemic heart disease44%
  7. Diabetes37%
  8. COPD22%

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

Dr. Melquist'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

  • Women22%
  • Men76%

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

Dr. Jonathan Jay Melquist wrote 296 Medicare Part D claims in 2024

In 2024, Dr. Melquist wrote 296 Medicare Part D claims for 119 patients. 96% of them were for generic drugs. CMS names the drug for 233 of them, across 5 drugs with 11 or more claims each, at $8,284 in total drug cost. In 2023, CMS named 246 claims across 5 drugs.

Part D claims, 2024296
Drugs named by CMS5
Total drug cost$8,284
Part D patients119

Dr. Melquist's Part D claims by kind of drug, 2024

  • Generic284 claims96%
  • Brand-name12 claims4%

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

  • Antibiotics23%67 of 296 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: 2462024: 2335%

Drugs named by CMS: 5 in 2024, 5 in 2023.

See all prescribing by Dr. Melquist

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. Jonathan Jay Melquist scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Melquist for performance year 2024, reported as part of a group. Dr. Melquist accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Melquist as offering telehealth. CMS counts 23 procedures of prostate resection by Dr. Melquist, more than 85% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Melquist's MIPS scores, performance year 2024

  • 86of 100Final score
  • 73.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Melquist ranks in Medicare procedure volume

Prostate resection
85th percentile23 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Jonathan Jay Melquist has 15 publications on record

Dmand AI links 15 papers to Dr. Melquist, published from 2008 to 2020. 2015 was the busiest year, with 3. The most frequent topics are Urinary Bladder Neoplasms and Cell Line, Tumor. Dr. Melquist has published most often in Urol Oncol. Dr. Melquist's most frequent co-authors are Colin P. Dinney, MD, Sima Prabodh Porten, MD and Scott E. Delacroix, MD.

Papers15
Years published2008 to 2020

Dr. Melquist's papers by year, 2008 to 2020

Topics Dr. Melquist writes about most

  • Urinary Bladder Neoplasms
  • Cell Line, Tumor

Dr. Melquist's most frequent co-authors

Recent publications by Dr. Melquist

See all 15 publications and co-authors

See who Dr. Melquist researches with

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

How network discovery works

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

Dr. Jonathan Jay Melquist received $14,240 in industry payments from 2016 to 2025

CMS Open Payments shows 229 general payments to Dr. Melquist from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 50% of the total. Intuitive Surgical, Inc. paid the most, $6,207.

General payments to Dr. Melquist by program year, 2016 to 2025

General payments to Dr. Melquist by kind, 2016 to 2025

$14.2Kin total
  • Food and beverage$7,08650%
  • Travel and lodging$3,96628%
  • Consulting fees$2,31116%
  • Education$8776%

Companies that paid Dr. Melquist the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Melquist

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

Dr. Jonathan Jay Melquist graduated from University Of Minnesota Medical School

Dr. Melquist graduated from University Of Minnesota Medical School in 2007.

  1. Medical schoolUniversity Of Minnesota Medical School
  2. Board certified in urologyAmerican Board of Urology
  3. Board certified in facsFaculty of the American College of Surgeons

Source: Dmand AI Professional Profile Data

Dr. Jonathan Jay Melquist accepts plans from 17 insurance carriers

Dr. Melquist is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +9 more carriersWith a free account

Plan types Dr. Melquist accepts, by number of carriers

  1. PPO11
  2. Medicare9
  3. HMO8
  4. POS6
  5. EPO5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Jonathan Jay Melquist'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)Clinician Public Reporting: Overall MIPS Performance (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. Jonathan Jay Melquist

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. Jonathan Jay Melquist's NPI number?

Dr. Jonathan Jay Melquist's NPI number is 1336396910. It was assigned on August 26, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Jonathan Jay Melquist?

Dr. Jonathan Jay Melquist is a urologist in Jacksonville, Florida. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Jonathan Jay Melquist practice?

Dr. Melquist practices at 800 Prudential Dr, Jacksonville, FL 32207. Dr. Melquist's primary practice is Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health. Dmand AI also links Dr. Melquist to 1 hospital, 1 group practice or clinic and 1 home health agency.

What is Dr. Jonathan Jay Melquist's office phone number?

The practice phone on file for Dr. Melquist is (904) 202-2000.

What is Dr. Jonathan Jay Melquist's medical license number?

Dr. Melquist holds Florida license ME123683, one of the licenses on file in 3 states.

Which states has Dr. Jonathan Jay Melquist been licensed in?

Dmand AI has state licenses on file for Dr. Melquist in Florida (2015 to 2027), Georgia (2016 to 2026) and Texas (2013 to 2026).

Which hospitals is Dr. Jonathan Jay Melquist affiliated with?

Dr. Melquist practices at Baptist Medical Center Jacksonville in Jacksonville, Florida. Dr. Melquist is also affiliated with Baptist Medical Center Beaches. Dmand AI links Dr. Melquist to 1 more hospital.

What medical group is Dr. Jonathan Jay Melquist part of?

Dr. Melquist is linked to Baptist MD Anderson Cancer Physicians.

Does Dr. Jonathan Jay Melquist accept Medicare?

Yes. CMS data shows Dr. Melquist billed Medicare for 724 services in 2024, and Dr. Melquist accepts Medicare assignment.

Does Dr. Jonathan Jay Melquist offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Melquist as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Jonathan Jay Melquist's MIPS score?

Dr. Melquist's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.

How many Medicare patients does Dr. Jonathan Jay Melquist see?

CMS counts 360 Medicare patients who saw Dr. Melquist in 2024, with an average age of 75.

Is Dr. Jonathan Jay Melquist board certified?

Yes. Dr. Melquist is board certified in urology by the American Board of Urology.

What services does Dr. Jonathan Jay Melquist bill to Medicare?

In 2024, Dr. Melquist's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: urinary system (52000).

Where did Dr. Jonathan Jay Melquist go to medical school?

Dr. Melquist graduated from University Of Minnesota Medical School in 2007.

What drugs does Dr. Jonathan Jay Melquist prescribe most?

In 2024 Medicare Part D data, Dr. Melquist's most prescribed drugs by claims were Tamsulosin HCl, Ciprofloxacin HCl and Finasteride.

Has Dr. Jonathan Jay Melquist received payments from drug or device companies?

CMS Open Payments shows $14,240 in general payments to Dr. Melquist from 40 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Jonathan Jay Melquist been practicing?

Dr. Melquist graduated from medical school in 2007, 19 years ago.

Does Dr. Jonathan Jay Melquist do research?

Dmand AI links 15 publications to Dr. Melquist, published from 2008 to 2020.

Who does Dr. Jonathan Jay Melquist publish with?

Dr. Melquist's most frequent co-authors are Colin P. Dinney, MD (6 shared papers), Sima Prabodh Porten, MD (4 shared papers) and Scott E. Delacroix, MD (3 shared papers).

What insurance does Dr. Jonathan Jay Melquist accept?

Dr. Melquist is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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