Dr. Ronald Anthony Gagliano Jr., MD

  • Phoenix, AZ
  • Colorectal surgeon
NPI1043296460PAC ID2365768413
Medicare services, 2024
25
Medicare patients, 2024
38
Part D claims, 2024
12
Publications
30
Hospital affiliations
1
Practice address
350 West Thomas Road, Phoenix, AZ 85013
Practice phone
Call (602) 406-8225
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Find Dr. Gagliano'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.

View contacts for free

Dr. Ronald Anthony Gagliano Jr. is a colorectal surgeon in Phoenix, Arizona

Dr. Gagliano practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health.

Dr. Gagliano's NPI, 1043296460, was assigned on December 16, 2005. Dr. Gagliano graduated from Tulane School of Medicine in 1994. Dr. Gagliano holds Arizona license 48827.

NPI and contact details
Medicare PAC ID
2365768413
NPI enumeration date
December 16, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(602) 406-8225
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
58
Medical school graduation
1994

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

Dr. Ronald Anthony Gagliano Jr. practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona

Dr. Gagliano's primary practice is Dignity Health St. Joseph's Hospital and Medical Center, at 350 West Thomas Road, Phoenix, AZ 85013 in Maricopa County. The practice phone is (602) 406-8225.

Source: Dmand AI Affiliation Data

Dr. Ronald Anthony Gagliano Jr. is affiliated with 3 sites of care and 2 medical groups

Dr. Gagliano's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. The medical group on file is St. Joseph's Faculty Physicians. Dmand AI also links Dr. Gagliano to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Gagliano

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

Dmand AI tracks the EHR system at Dr. Ronald Anthony Gagliano Jr.'s practice

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

EHR by site
SiteEHR vendor and product
Dignity Health St. Joseph's Hospital and Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Gagliano practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Ronald Anthony Gagliano Jr. is one of 48 colorectal surgeons in Arizona

Colon and rectal surgery is Dr. Gagliano's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Gagliano is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Gagliano's licenses on file in 2 states: Arizona and Colorado.

Specialties and state licenses

  • Colon and rectal surgery, ArizonaPrimaryLicense 48827 · 2014 to 2027 · taxonomy 208C00000X
  • Colorado license1996 to 2015

Clinical focus

Dmand AI lists colonoscopy and hemorrhoids among the conditions Dr. Gagliano treats.

Colorectal surgeons near Dr. Gagliano

Counts of colorectal 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. Ronald Anthony Gagliano Jr. billed Medicare for 25 services in 2024

CMS data shows 25 Medicare services from Dr. Gagliano across 2 procedure codes in 2024, for 38 Medicare patients. Medicare paid $2,188 for them. Every service was in an office.

Medicare services, 202425
Medicare patients38
Paid by Medicare$2,188
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 122024: 138%
Surgery
2023: 132024: 128%

Dr. Gagliano compared with the Arizona median for colorectal surgeons, 2024

  • Dr. Gagliano
  • Arizona median
Medicare services
25vs 29091% below
Medicare patients
38vs 17078% below
Part D claims
11vs 7084% below

Medians across 47 colorectal surgeons in Arizona with Dmand AI profiles that report each measure.

Dr. Gagliano'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. Gagliano

Need commercial claims for Dr. Gagliano?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gagliano and other colorectal surgeons in Arizona.

Book a meeting

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

Dr. Ronald Anthony Gagliano Jr. treated 38 Medicare patients in 2024, average age 71

CMS counts 38 Medicare patients who saw Dr. Gagliano in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.75, 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. Gagliano's median patient age at 65, with 47% women.

Medicare patients, 202438
Average age71
Average risk score1.75

Dr. Gagliano's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Gagliano's Medicare patients by sex, 2024

  • Women1950%
  • Men1950%

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

  1. High cholesterol75%
  2. High blood pressure66%
  3. Arthritis50%
  4. Chronic kidney disease39%
  5. Ischemic heart disease39%
  6. Anxiety37%
  7. Diabetes37%
  8. COPD29%

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

Dr. Gagliano's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women47%
  • Men52%

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

Dr. Ronald Anthony Gagliano Jr. wrote 12 Medicare Part D claims in 2024

In 2024, Dr. Gagliano wrote 12 Medicare Part D claims. 92% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $78 in total drug cost.

Part D claims, 202412
Drugs named by CMS1
Total drug cost$78

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

  • Generic11 claims92%
  • Brand-name and other1 claims8%

Dr. Gagliano's most prescribed drugs by claims, 2016

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Gagliano

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. Ronald Anthony Gagliano Jr. ranks in the 52nd percentile for colonoscopy in Medicare

Dr. Gagliano accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 27 procedures of colonoscopy by Dr. Gagliano, more than 52% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Gagliano ranks in Medicare procedure volume

Colonoscopy
52nd percentile27 procedures

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

Removal of skin lesions: 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)

For MedTech and pharma teams

Find colorectal surgeons like Dr. Gagliano by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Ronald Anthony Gagliano Jr. has 30 publications on record

Dmand AI links 30 papers to Dr. Gagliano, published from 2009 to 2023. 2020 was the busiest year, with 4. The most frequent topics are Tomography, X-Ray Computed, Lung Transplantation and Abdominal Pain. Dr. Gagliano has published most often in Am Surg. Dr. Gagliano's most frequent co-authors are Timothy P. Plackett, David Row, MD and Andrew Todd Schlussel, DO.

Papers30
Years published2009 to 2023

Dr. Gagliano's papers by year, 2009 to 2023

Topics Dr. Gagliano writes about most

  • Tomography, X-Ray Computed
  • Lung Transplantation
  • Abdominal Pain
  • Arizona
  • Colonoscopy
  • Colorectal Neoplasms
  • Diagnosis, Differential
  • Digestive System Surgical Procedures

Dr. Gagliano's most frequent co-authors

Recent publications by Dr. Gagliano

See all 30 publications and co-authors

See who Dr. Gagliano researches with

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

How network discovery works

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

Dr. Ronald Anthony Gagliano Jr. received $350 in industry payments from 2016 to 2022

CMS Open Payments shows 9 general payments to Dr. Gagliano from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 81% of the total. Intuitive Surgical, Inc. paid the most, $117.

General payments to Dr. Gagliano by program year, 2016 to 2022

General payments to Dr. Gagliano by kind, 2016 to 2022

$350in total
  • Food and beverage$28281%
  • Consulting fees$5115%
  • Education$175%

Companies that paid Dr. Gagliano the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Gagliano

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

Dr. Ronald Anthony Gagliano Jr. has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Gagliano.

Awards and honors for Dr. Gagliano

  1. Undated
    • ACS Fellow
    • FASCRS

Source: Dmand AI Professional Profile Data

Dr. Ronald Anthony Gagliano Jr. graduated from Tulane School of Medicine

Dr. Gagliano graduated from Tulane School of Medicine in 1994. Dr. Gagliano is a member of ACS, AMA and ASCRS.

  1. Medical schoolTulane School of Medicine
  2. Board certified in colon & rectal surgeryAmerican Board of Colon and Rectal Surgery
  3. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Ronald Anthony Gagliano Jr. accepts plans from 17 insurance carriers

Dr. Gagliano is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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

Plan types Dr. Gagliano accepts, by number of carriers

  1. PPO12
  2. Medicare10
  3. HMO8
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Ronald Anthony Gagliano Jr.'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)
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. Ronald Anthony Gagliano Jr.

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. Ronald Anthony Gagliano Jr.'s NPI number?

Dr. Ronald Anthony Gagliano Jr.'s NPI number is 1043296460. It was assigned on December 16, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Ronald Anthony Gagliano Jr.?

Dr. Ronald Anthony Gagliano Jr. is a colorectal surgeon in Phoenix, Arizona. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).

Where does Dr. Ronald Anthony Gagliano Jr. practice?

Dr. Gagliano practices at 350 West Thomas Road, Phoenix, AZ 85013. Dr. Gagliano's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Gagliano to 2 group practices and clinics and 1 medical group.

What is Dr. Ronald Anthony Gagliano Jr.'s office phone number?

The practice phone on file for Dr. Gagliano is (602) 406-8225.

What is Dr. Ronald Anthony Gagliano Jr.'s medical license number?

Dr. Gagliano holds Arizona license 48827, one of the licenses on file in 2 states.

Which states has Dr. Ronald Anthony Gagliano Jr. been licensed in?

Dmand AI has state licenses on file for Dr. Gagliano in Arizona (2014 to 2027) and Colorado (1996 to 2015).

Which hospitals is Dr. Ronald Anthony Gagliano Jr. affiliated with?

Dr. Gagliano practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona.

What medical group is Dr. Ronald Anthony Gagliano Jr. part of?

Dr. Gagliano is linked to St. Joseph's Faculty Physicians. Dmand AI links Dr. Gagliano to 1 more medical group.

Does Dr. Ronald Anthony Gagliano Jr. accept Medicare?

Yes. CMS data shows Dr. Gagliano billed Medicare for 25 services in 2024, and Dr. Gagliano accepts Medicare assignment.

How many Medicare patients does Dr. Ronald Anthony Gagliano Jr. see?

CMS counts 38 Medicare patients who saw Dr. Gagliano in 2024, with an average age of 71.

Show 9 more questionsShow fewer questions

Is Dr. Ronald Anthony Gagliano Jr. board certified?

Yes. Dr. Gagliano is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.

What services does Dr. Ronald Anthony Gagliano Jr. bill to Medicare?

In 2024, Dr. Gagliano's most billed Medicare services were office visit, established patient (99214) and surgery: digestive system (46600).

Where did Dr. Ronald Anthony Gagliano Jr. go to medical school?

Dr. Gagliano graduated from Tulane School of Medicine in 1994.

What drugs does Dr. Ronald Anthony Gagliano Jr. prescribe most?

In 2016 Medicare Part D data, Dr. Gagliano's most prescribed drugs by claims were Polyethylene Glycol 3350.

Has Dr. Ronald Anthony Gagliano Jr. received payments from drug or device companies?

CMS Open Payments shows $350 in general payments to Dr. Gagliano from 7 companies from 2016 to 2022. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Ronald Anthony Gagliano Jr. been practicing?

Dr. Gagliano graduated from medical school in 1994, 32 years ago.

Does Dr. Ronald Anthony Gagliano Jr. do research?

Dmand AI links 30 publications to Dr. Gagliano, published from 2009 to 2023.

Who does Dr. Ronald Anthony Gagliano Jr. publish with?

Dr. Gagliano's most frequent co-authors are Timothy P. Plackett (5 shared papers), David Row, MD (5 shared papers) and Andrew Todd Schlussel, DO (5 shared papers).

What insurance does Dr. Ronald Anthony Gagliano Jr. accept?

Dr. Gagliano is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Selling to colon and rectal surgery practices?

See colorectal surgeons in Arizona by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)