Dr. Joseph P. Massaro, DO

  • Lakeland, FL
  • Interventional cardiologist
NPI1316910466PAC ID9739261223
Medicare services, 2024
1,571
Medicare patients, 2024
589
Part D claims, 2024
2,247
Publications
4
Clinical trials
1
Practice address
130 Pablo St, Lakeland, FL 33803
Practice phone
Call (863) 687-7251
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Lakeland Regional Health Systems, Inc.

Lakeland, Florida

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Dr. Joseph P. Massaro is an interventional cardiologist in Lakeland, Florida

Dr. Massaro practices at Lakeland Regional Health Systems, Inc. in Lakeland, Florida.

Dr. Massaro's NPI, 1316910466, was assigned on February 9, 2006. Dr. Massaro graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1991. Dr. Massaro holds Florida license OS8916.

NPI and contact details
Medicare PAC ID
9739261223
NPI enumeration date
February 9, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(863) 687-7251
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
61
Medical school graduation
1991

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

Dr. Joseph P. Massaro practices at Lakeland Regional Health Systems, Inc. in Lakeland, Florida

Dr. Massaro's primary practice is Lakeland Regional Health Systems, Inc., at 130 Pablo St, Lakeland, FL 33803 in Polk County. The practice phone is (863) 687-7251.

  • Lakeland Regional Health Systems, Inc.
    130 Pablo St, Lakeland, FL 33803 · Polk CountyPhone(863) 687-7251

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Joseph P. Massaro is affiliated with 2 sites of care and 1 medical group

Dr. Massaro's primary practice is Lakeland Regional Health Systems, Inc. in Lakeland, Florida. Dr. Massaro is also affiliated with Lakeland Regional Health Medical Center. The medical group on file is Lakeland Regional Health.

See all 3 affiliations for Dr. Massaro

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Joseph P. Massaro's practice

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

EHR by site
SiteEHR vendor and product
Lakeland Regional Health Systems, Inc.Available with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Joseph P. Massaro is one of 585 interventional cardiologists in Florida

Interventional cardiology is Dr. Massaro's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Massaro is board certified in cardiology by the AOA Board of Internal Medicine. Dr. Massaro is licensed in Florida.

Specialties and state licenses

  • Interventional cardiology, FloridaPrimaryLicense OS8916 · taxonomy 207RI0011X

Clinical focus

Dmand AI lists angioplasty, cardiac catheterization and circulation problems among the conditions Dr. Massaro treats.

Interventional cardiologists near Dr. Massaro

Counts of interventional cardiologists with a Dmand AI profile, by place and practice. Each opens the list.

585interventional cardiologists in Florida
8interventional cardiologists in Lakeland

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Joseph P. Massaro billed Medicare for 1,571 services in 2024

CMS data shows 1,571 Medicare services from Dr. Massaro across 26 procedure codes in 2024, for 589 Medicare patients. Medicare paid $112,301 for them.

Medicare services, 20241,571
Medicare patients589
Paid by Medicare$112,301
Procedure codes26

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

  • 2023
  • 2024
Tests and treatments
2023: 5902024: 83542%
Office and hospital visits
2023: 5002024: 4657%
Imaging
2023: 922024: 15973%
Drugs given in the office
2023: 02024: 72
Other services
2023: 02024: 40

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

  • In an office64741%
  • In a facility92459%

Dr. Massaro compared with the Florida median for interventional cardiologists, 2024

  • Dr. Massaro
  • Florida median
Medicare services
1,571vs 2,52438% below
Medicare patients
589vs 78024% below
Part D claims
2,020vs 1,962Close to median

Medians across 578 interventional cardiologists in Florida with Dmand AI profiles that report each measure.

Dr. Massaro'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. Massaro

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

Dr. Joseph P. Massaro treated 589 Medicare patients in 2024, average age 75

CMS counts 589 Medicare patients who saw Dr. Massaro in 2024. The largest group is 75 to 84, with 233 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.20, 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. Massaro's median patient age at 67, with 50% women.

Medicare patients, 2024589
Average age75
Average risk score2.20
Also on Medicaid20%

Dr. Massaro's Medicare patients by age, 2024

Dr. Massaro's Medicare patients by sex, 2024

  • Women29250%
  • Men29750%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease66%
  4. Arthritis52%
  5. Diabetes50%
  6. Chronic kidney disease46%
  7. Heart failure45%
  8. Atrial fibrillation39%

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

Dr. Massaro's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women50%
  • Men49%

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

Dr. Joseph P. Massaro wrote 2,247 Medicare Part D claims in 2024

In 2024, Dr. Massaro wrote 2,247 Medicare Part D claims for 370 patients. 81% of them were for generic drugs. CMS names the drug for 2,020 of them, across 32 drugs with 11 or more claims each, at $345,141 in total drug cost. In 2023, CMS named 1,646 claims across 30 drugs.

Part D claims, 20242,247
Drugs named by CMS32
Total drug cost$345,141
Part D patients370

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

  • Generic1,829 claims81%
  • Brand-name418 claims19%

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

  • Antibiotics1%15 of 2,247 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: 1,6462024: 2,02023%

Drugs named by CMS: 32 in 2024, 30 in 2023.

See all prescribing by Dr. Massaro

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. Joseph P. Massaro 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. Massaro for performance year 2024, reported as part of a group. Dr. Massaro accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of coronary angioplasty and stenting by Dr. Massaro, more than 50% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Massaro's MIPS scores, performance year 2024

  • 86of 100Final score
  • 64.1of 100Quality
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 100Cost

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

Where Dr. Massaro ranks in Medicare procedure volume

Coronary angioplasty and stenting
50th percentile20 procedures

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

Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)

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. Joseph P. Massaro has 4 publications on record

Dmand AI links 4 papers to Dr. Massaro in 2024. 2024 was the busiest year, with 2. Dr. Massaro's most frequent co-authors are Martin Bert Leon, MD and Philip Selwyn Owen, MD.

Papers4

Dr. Massaro's most frequent co-authors

Recent publications by Dr. Massaro

See all 4 publications and co-authors

See who Dr. Massaro researches with

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

How network discovery works

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

Dr. Joseph P. Massaro has worked on 1 clinical trial

Dmand AI links Dr. Massaro to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Carcinoma, Non-Small-Cell Lung and Carcinoma, Bronchogenic. Open Payments lists research payments to Dr. Massaro that name 1 trial.

Conditions in Dr. Massaro's trials

  • Carcinoma, Non-Small-Cell Lung
  • Carcinoma, Bronchogenic

Investigators on the most trials with Dr. Massaro

Recent clinical trials with Dr. Massaro

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

Dr. Joseph P. Massaro received $5,098 in industry payments from 2016 to 2025

CMS Open Payments shows 103 general payments to Dr. Massaro from 26 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 54% of the total. BioCardia, Inc. paid the most, $1,700. It also lists 3 research payments totaling $2,500 from 2017 to 2020, naming 1 clinical trial.

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

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

$5.1Kin total
  • Consulting fees$2,75054%
  • Food and beverage$2,22744%
  • Education$1212%

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

Share is of all general payments to this clinician.

See all payments to Dr. Massaro

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

Dr. Joseph P. Massaro has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Massaro, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Massaro

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Joseph P. Massaro graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury

Dr. Massaro graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1991. Dr. Massaro is a member of ACC and AOA.

  1. Medical schoolNew York Institute of Technology College of Osteopathic Medicine - Old Westbury
  2. Board certified in cardiologyAOA Board of Internal Medicine
  3. Board certified in interventional cardiology (caq)AOA Board of Internal Medicine
  4. Board certified in 2003 - 2026FL State License
  5. Board certified in 1995 - 2027NJ State License
  6. Board certified in 2001 - 2026PA State License

Source: Dmand AI Professional Profile Data

Dr. Joseph P. Massaro accepts plans from 19 insurance carriers

Dr. Massaro is in network with 19 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Massaro accepts, by number of carriers

  1. PPO12
  2. HMO11
  3. Medicare11
  4. POS6
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Joseph P. Massaro'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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
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)
Awards and committee rolesDmand AI Professional Profile Data
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. Joseph P. Massaro

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. Joseph P. Massaro's NPI number?

Dr. Joseph P. Massaro's NPI number is 1316910466. It was assigned on February 9, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Joseph P. Massaro?

Dr. Joseph P. Massaro is an interventional cardiologist in Lakeland, Florida. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. Joseph P. Massaro practice?

Dr. Massaro practices at 130 Pablo St, Lakeland, FL 33803. Dr. Massaro's primary practice is Lakeland Regional Health Systems, Inc. in Lakeland, Florida.

What is Dr. Joseph P. Massaro's office phone number?

The practice phone on file for Dr. Massaro is (863) 687-7251.

What is Dr. Joseph P. Massaro's medical license number?

Dr. Massaro holds Florida license OS8916.

Which hospitals is Dr. Joseph P. Massaro affiliated with?

Dr. Massaro is affiliated with Lakeland Regional Health Medical Center.

What medical group is Dr. Joseph P. Massaro part of?

Dr. Massaro is linked to Lakeland Regional Health.

Does Dr. Joseph P. Massaro accept Medicare?

Yes. CMS data shows Dr. Massaro billed Medicare for 1,571 services in 2024, and Dr. Massaro accepts Medicare assignment.

What is Dr. Joseph P. Massaro's MIPS score?

Dr. Massaro'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. Joseph P. Massaro see?

CMS counts 589 Medicare patients who saw Dr. Massaro in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Joseph P. Massaro board certified?

Yes. Dr. Massaro is board certified in cardiology by the AOA Board of Internal Medicine.

What services does Dr. Joseph P. Massaro bill to Medicare?

In 2024, Dr. Massaro's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93306) and heart test or procedure (93000).

Where did Dr. Joseph P. Massaro go to medical school?

Dr. Massaro graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1991.

What drugs does Dr. Joseph P. Massaro prescribe most?

In 2024 Medicare Part D data, Dr. Massaro's most prescribed drugs by claims were Eliquis, Clopidogrel and Carvedilol.

Has Dr. Joseph P. Massaro received payments from drug or device companies?

CMS Open Payments shows $5,098 in general payments to Dr. Massaro from 26 companies from 2016 to 2025. The largest total came from BioCardia, Inc.

How long has Dr. Joseph P. Massaro been practicing?

Dr. Massaro graduated from medical school in 1991, 35 years ago.

Does Dr. Joseph P. Massaro do research?

Dmand AI links 4 publications to Dr. Massaro. Dr. Massaro has worked on 1 clinical trial.

Who does Dr. Joseph P. Massaro publish with?

Dr. Massaro's most frequent co-authors are Martin Bert Leon, MD (1 shared paper) and Philip Selwyn Owen, MD (1 shared paper).

What insurance does Dr. Joseph P. Massaro accept?

Dr. Massaro is in network with 19 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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