Dr. Michael R. Bubb, MD

  • Gainesville, FL
  • Rheumatologist
NPI1770599094PAC ID5991997520
Medicare services, 2024
84
Medicare patients, 2024
65
Part D claims, 2024
387
Publications
54
Clinical trials
1
Practice address
1600 SW Archer Rd, Gainesville, FL 32610
Practice phone
Call (352) 265-8000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UF Health Shands Hospital

Hospital · Gainesville, Florida

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Dr. Michael R. Bubb is a rheumatologist in Gainesville, Florida

Dr. Bubb practices at UF Health Shands Hospital in Gainesville, Florida, part of UF Health.

Dr. Bubb's NPI, 1770599094, was assigned on July 31, 2006. Dr. Bubb graduated from The Johns Hopkins University School of Medicine in 1985. Dr. Bubb holds Florida license ME67086.

NPI and contact details
Medicare PAC ID
5991997520
NPI enumeration date
July 31, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(352) 265-8000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
67
Medical school graduation
1985

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

Dr. Michael R. Bubb practices at UF Health Shands Hospital in Gainesville, Florida

Dr. Bubb's primary practice is UF Health Shands Hospital, at 1600 SW Archer Rd, Gainesville, FL 32610 in Alachua County. The practice phone is (352) 265-8000.

Source: Dmand AI Affiliation Data

Dr. Michael R. Bubb is affiliated with 1 site of care and 1 medical group

Dr. Bubb's primary practice is UF Health Shands Hospital in Gainesville, Florida, part of UF Health. The medical group on file is UF Health Physicians.

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

Dmand AI tracks the EHR system at Dr. Michael R. Bubb's practice

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

EHR by site
SiteEHR vendor and product
UF Health Shands HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael R. Bubb is one of 465 rheumatologists in Florida

Rheumatology is Dr. Bubb's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Bubb is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Bubb's licenses on file in 2 states: Florida and Minnesota.

Specialties and state licenses

  • Rheumatology, FloridaPrimaryLicense ME67086 · 1994 to 2026 · taxonomy 207RR0500X
  • Minnesota license1987 to 2004

Clinical focus

Dmand AI lists arteritis, arthritis, joint arthropathy, lupus, muscle pain, fibromyalgia, and limb pain and rheumatoid arthritis among the conditions Dr. Bubb treats.

Rheumatologists near Dr. Bubb

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. Michael R. Bubb billed Medicare for 84 services in 2024

CMS data shows 84 Medicare services from Dr. Bubb across 3 procedure codes in 2024, for 65 Medicare patients. Medicare paid $6,247 for them. Every service was in an office.

Medicare services, 202484
Medicare patients65
Paid by Medicare$6,247
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 782024: 6319%
Surgery
2023: 252024: 2116%

Dr. Bubb compared with the Florida median for rheumatologists, 2024

  • Dr. Bubb
  • Florida median
Medicare services
84vs 3,46798% below
Medicare patients
65vs 31980% below
Part D claims
298vs 1,45680% below

Medians across 447 rheumatologists in Florida with Dmand AI profiles that report each measure.

Dr. Bubb'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. Bubb

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

Dr. Michael R. Bubb treated 65 Medicare patients in 2024, average age 70

CMS counts 65 Medicare patients who saw Dr. Bubb in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have arthritis, and 74% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.94, 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. Bubb's median patient age at 70, with 72% women.

Medicare patients, 202465
Average age70
Average risk score1.94
Also on Medicaid18%

Dr. Bubb's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bubb's Medicare patients by sex, 2024

  • Women4772%
  • Men1828%

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

  1. Arthritis75%
  2. High cholesterol74%
  3. High blood pressure71%
  4. Anxiety37%
  5. Mood disorders37%
  6. Chronic kidney disease35%
  7. Depression35%
  8. Diabetes32%

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

Dr. Bubb's patients across all payers

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

Patient panel by age, all payers

Median age 70

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. Michael R. Bubb wrote 387 Medicare Part D claims in 2024

In 2024, Dr. Bubb wrote 387 Medicare Part D claims for 44 patients. 64% of them were for generic drugs. CMS names the drug for 298 of them, across 8 drugs with 11 or more claims each, at $658,194 in total drug cost. In 2023, CMS named 419 claims across 12 drugs.

Part D claims, 2024387
Drugs named by CMS8
Total drug cost$658,194
Part D patients44

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

  • Generic248 claims64%
  • Brand-name139 claims36%

Dr. Bubb'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4192024: 29829%

Drugs named by CMS: 8 in 2024, 12 in 2023.

See all prescribing by Dr. Bubb

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. Michael R. Bubb scored 48 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 48 out of 100 for Dr. Bubb for performance year 2024, reported through an alternative payment model (APM). Dr. Bubb accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Bubb's MIPS scores, performance year 2024

  • 48of 100Final score
  • 38.5of 100Quality
  • 0of 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. Michael R. Bubb has 54 publications on record

Dmand AI links 54 papers to Dr. Bubb, published from 2001 to 2024. 2006 was the busiest year, with 3. The most frequent topics are Actins, Microfilament Proteins and Amino Acid Sequence. Dr. Bubb has published most often in J Biol Chem. Dr. Bubb's most frequent co-authors are Edward R. Block, MD, Edward Kaiwah Chan, MD and Sophia Mae Edwards-Bennett, MD, PhD.

Papers54
Years published2001 to 2024

Dr. Bubb's papers by year, 2003 to 2024

Topics Dr. Bubb writes about most

  • Actins
  • Microfilament Proteins
  • Amino Acid Sequence
  • Rabbits
  • Protein Binding
  • Kinetics
  • Molecular Sequence Data
  • Acanthamoeba

Dr. Bubb's most frequent co-authors

Recent publications by Dr. Bubb

See all 54 publications and co-authors

See who Dr. Bubb researches with

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

How network discovery works

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

Dr. Michael R. Bubb has worked on 1 clinical trial

Dmand AI links Dr. Bubb to 1 clinical trial. Conditions studied include Giant Cell Arteritis and Vasculitis, Central Nervous System. Open Payments lists research payments to Dr. Bubb that name 1 trial.

Conditions in Dr. Bubb's trials

  • Giant Cell Arteritis
  • Vasculitis, Central Nervous System

Investigators on the most trials with Dr. Bubb

Recent clinical trials with Dr. Bubb

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Michael R. Bubb received $20,112 in industry payments from 2016 to 2025

CMS Open Payments shows 97 general payments to Dr. Bubb from 15 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 43% of the total. UCB, Inc. paid the most, $5,009. It also lists 29 research payments totaling $3,674 from 2018 to 2024, naming 1 clinical trial.

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

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

$20.1Kin total
  • Travel and lodging$8,74543%
  • Consulting fees$7,44537%
  • Food and beverage$3,82219%
  • Education$1000%

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

Share is of all general payments to this clinician.

See all payments to Dr. Bubb

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

Dr. Michael R. Bubb graduated from The Johns Hopkins University School of Medicine

Dr. Bubb graduated from The Johns Hopkins University School of Medicine in 1985.

  1. Medical schoolThe Johns Hopkins University School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Michael R. Bubb accepts plans from 16 insurance carriers

Dr. Bubb is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • +8 more carriersWith a free account

Plan types Dr. Bubb accepts, by number of carriers

  1. PPO11
  2. HMO9
  3. Medicare9
  4. EPO5
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael R. Bubb'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Michael R. Bubb

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. Michael R. Bubb's NPI number?

Dr. Michael R. Bubb's NPI number is 1770599094. It was assigned on July 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael R. Bubb?

Dr. Michael R. Bubb is a rheumatologist in Gainesville, Florida. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).

Where does Dr. Michael R. Bubb practice?

Dr. Bubb practices at 1600 SW Archer Rd, Gainesville, FL 32610. Dr. Bubb's primary practice is UF Health Shands Hospital in Gainesville, Florida, part of UF Health.

What is Dr. Michael R. Bubb's office phone number?

The practice phone on file for Dr. Bubb is (352) 265-8000.

What is Dr. Michael R. Bubb's medical license number?

Dr. Bubb holds Florida license ME67086, one of the licenses on file in 2 states.

Which states has Dr. Michael R. Bubb been licensed in?

Dmand AI has state licenses on file for Dr. Bubb in Florida (1994 to 2026) and Minnesota (1987 to 2004).

Which hospitals is Dr. Michael R. Bubb affiliated with?

Dr. Bubb practices at UF Health Shands Hospital in Gainesville, Florida.

What medical group is Dr. Michael R. Bubb part of?

Dr. Bubb is linked to UF Health Physicians.

Does Dr. Michael R. Bubb accept Medicare?

Yes. CMS data shows Dr. Bubb billed Medicare for 84 services in 2024, and Dr. Bubb accepts Medicare assignment.

What is Dr. Michael R. Bubb's MIPS score?

Dr. Bubb's MIPS final score for performance year 2024 is 48 out of 100, reported through an alternative payment model (APM).

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Michael R. Bubb see?

CMS counts 65 Medicare patients who saw Dr. Bubb in 2024, with an average age of 70.

Is Dr. Michael R. Bubb board certified?

Yes. Dr. Bubb is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Michael R. Bubb bill to Medicare?

In 2024, Dr. Bubb's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and surgery: heart and blood vessels (36415).

Where did Dr. Michael R. Bubb go to medical school?

Dr. Bubb graduated from The Johns Hopkins University School of Medicine in 1985.

What drugs does Dr. Michael R. Bubb prescribe most?

In 2024 Medicare Part D data, Dr. Bubb's most prescribed drugs by claims were Methotrexate, Enbrel Sureclick and Hydroxychloroquine Sulfate.

Has Dr. Michael R. Bubb received payments from drug or device companies?

CMS Open Payments shows $20,112 in general payments to Dr. Bubb from 15 companies from 2016 to 2025. The largest total came from UCB, Inc.

How long has Dr. Michael R. Bubb been practicing?

Dr. Bubb graduated from medical school in 1985, 41 years ago.

Does Dr. Michael R. Bubb do research?

Dmand AI links 54 publications to Dr. Bubb, published from 2001 to 2024. Dr. Bubb has worked on 1 clinical trial.

Who does Dr. Michael R. Bubb publish with?

Dr. Bubb's most frequent co-authors are Edward R. Block, MD (1 shared paper), Edward Kaiwah Chan, MD (1 shared paper) and Sophia Mae Edwards-Bennett, MD, PhD (1 shared paper).

What insurance does Dr. Michael R. Bubb accept?

Dr. Bubb is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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