Dr. Paula M. Dionisio, MD
- Medicare services, 2024
- 725
- Medicare patients, 2024
- 373
- Part D claims, 2024
- 1,112
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 400 W 16th St, Pueblo, CO 81003
- Practice phone
- Call (719) 584-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dionisio's professional email, personal email and mobile number
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Dr. Paula M. Dionisio is a gastroenterologist in Pueblo, Colorado
Dr. Dionisio practices at UCHealth Parkview Medical Center in Pueblo, Colorado, part of UCHealth.
Dr. Dionisio's NPI, 1669457263, was assigned on December 7, 2005. Dr. Dionisio graduated from Georgetown University School of Medicine in 2003. Dr. Dionisio holds Colorado license 47552.
- NPI
- 1669457263NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305990615
- NPI enumeration date
- December 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (719) 584-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Paula M. Dionisio practices at UCHealth Parkview Medical Center in Pueblo, Colorado
Dr. Dionisio's primary practice is UCHealth Parkview Medical Center, at 400 W 16th St, Pueblo, CO 81003 in Pueblo County. The practice phone is (719) 584-4000.
- UCHealth Parkview Medical Center400 W 16th St, Pueblo, CO 81003 · Pueblo CountyPhone(719) 584-4000
Source: Dmand AI Affiliation Data
Dr. Paula M. Dionisio is affiliated with 5 sites of care and 1 medical group
Dr. Dionisio's primary practice is UCHealth Parkview Medical Center in Pueblo, Colorado, part of UCHealth. Dr. Dionisio is also affiliated with Arkansas Valley Regional Medical Center. The medical group on file is UCHealth Medical Group. Dmand AI also links Dr. Dionisio to 1 more hospital, 1 breast imaging center 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. Paula M. Dionisio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dionisio practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCHealth Parkview Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paula M. Dionisio is one of 282 gastroenterologists in Colorado
Gastroenterology is Dr. Dionisio's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Dionisio's licenses on file in 2 states: Colorado and Arizona.
Specialties and state licenses
- Gastroenterology, ColoradoPrimary
- Arizona license
Gastroenterologists near Dr. Dionisio
Counts of gastroenterologists 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. Paula M. Dionisio billed Medicare for 725 services in 2024
CMS data shows 725 Medicare services from Dr. Dionisio across 13 procedure codes in 2024, for 373 Medicare patients. Medicare paid $73,170 for them.
Dr. Dionisio's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2572024: 45075%
- Surgery
- 2023: 3062024: 27510%
- Other services
- 2023: 112024: 0100%
Where Dr. Dionisio's Medicare services took place, 2024
- In an office32345%
- In a facility40255%
Dr. Dionisio compared with the Colorado median for gastroenterologists, 2024
- Dr. Dionisio
- Colorado median
- Medicare services
- 725vs 36897% above
- Medicare patients
- 373vs 25646% above
- Part D claims
- 944vs 3212.9 times
Medians across 280 gastroenterologists in Colorado with Dmand AI profiles that report each measure.
Dr. Dionisio'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paula M. Dionisio treated 373 Medicare patients in 2024, average age 72
CMS counts 373 Medicare patients who saw Dr. Dionisio in 2024. The largest group is 65 to 74, with 203 patients. 74% of them have high cholesterol, and 67% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dionisio's median patient age at 71, with 65% women.
Dr. Dionisio's Medicare patients by age, 2024
Dr. Dionisio's Medicare patients by sex, 2024
- Women22260%
- Men15140%
Chronic conditions among Dr. Dionisio's Medicare patients, 2024
- High cholesterol74%
- High blood pressure67%
- Arthritis51%
- Mood disorders33%
- Diabetes32%
- Depression30%
- COPD28%
- Anxiety25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dionisio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Paula M. Dionisio wrote 1,112 Medicare Part D claims in 2024
In 2024, Dr. Dionisio wrote 1,112 Medicare Part D claims for 474 patients. 70% of them were for generic drugs. CMS names the drug for 944 of them, across 22 drugs with 11 or more claims each, at $325,422 in total drug cost. In 2023, CMS named 776 claims across 17 drugs.
Dr. Dionisio's Part D claims by kind of drug, 2024
- Generic774 claims70%
- Brand-name338 claims30%
Dr. Dionisio'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. Dionisio's Part D claims, 2024
- Antibiotics2%23 of 1,112 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: 7762024: 94422%
Drugs named by CMS: 22 in 2024, 17 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. Paula M. Dionisio ranks in the 80th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Dionisio accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dionisio as offering telehealth. CMS counts 117 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Dionisio, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Dionisio ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 80th percentile117 procedures
- Colonoscopy
- 79th percentile98 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Paula M. Dionisio has 2 publications on record
Dmand AI links 2 papers to Dr. Dionisio in 2022. 2022 was the busiest year, with 2. Dr. Dionisio has published most often in Cureus. Dr. Dionisio's most frequent co-authors are Michael Thomas Harris, MD, Sunil Kumar, MD and Stephanie Roepke Murphy, DO.
Dr. Dionisio's most frequent co-authors
- Michael Thomas Harris, MD1 shared paper
- Sunil Kumar, MD1 shared paper
- Stephanie Roepke Murphy, DO1 shared paper
Recent publications by Dr. Dionisio
See who Dr. Dionisio researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dionisio works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Paula M. Dionisio received $2,849 in industry payments from 2016 to 2025
CMS Open Payments shows 148 general payments to Dr. Dionisio from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $674.
General payments to Dr. Dionisio by program year, 2016 to 2025
General payments to Dr. Dionisio by kind, 2016 to 2025
- Food and beverage$2,81399%
- Gifts$361%
Companies that paid Dr. Dionisio 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. Paula M. Dionisio graduated from Georgetown University School of Medicine
Dr. Dionisio graduated from Georgetown University School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Paula M. Dionisio'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (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 |
| 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. Paula M. Dionisio
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. Paula M. Dionisio's NPI number?
Dr. Paula M. Dionisio's NPI number is 1669457263. It was assigned on December 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Paula M. Dionisio?
Dr. Paula M. Dionisio is a gastroenterologist in Pueblo, Colorado. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Paula M. Dionisio practice?
Dr. Dionisio practices at 400 W 16th St, Pueblo, CO 81003. Dr. Dionisio's primary practice is UCHealth Parkview Medical Center in Pueblo, Colorado, part of UCHealth. Dmand AI also links Dr. Dionisio to 1 hospital, 1 breast imaging center and 1 group practice or clinic.
What is Dr. Paula M. Dionisio's office phone number?
The practice phone on file for Dr. Dionisio is (719) 584-4000.
What is Dr. Paula M. Dionisio's medical license number?
Dr. Dionisio holds Colorado license 47552, one of the licenses on file in 2 states.
Which states has Dr. Paula M. Dionisio been licensed in?
Dmand AI has state licenses on file for Dr. Dionisio in Colorado and Arizona.
Which hospitals is Dr. Paula M. Dionisio affiliated with?
Dr. Dionisio practices at UCHealth Parkview Medical Center in Pueblo, Colorado. Dr. Dionisio is also affiliated with Arkansas Valley Regional Medical Center. Dmand AI links Dr. Dionisio to 1 more hospital.
What medical group is Dr. Paula M. Dionisio part of?
Dr. Dionisio is linked to UCHealth Medical Group.
Does Dr. Paula M. Dionisio accept Medicare?
Yes. CMS data shows Dr. Dionisio billed Medicare for 725 services in 2024, and Dr. Dionisio accepts Medicare assignment.
Does Dr. Paula M. Dionisio offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dionisio as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Paula M. Dionisio see?
CMS counts 373 Medicare patients who saw Dr. Dionisio in 2024, with an average age of 72.
What services does Dr. Paula M. Dionisio bill to Medicare?
In 2024, Dr. Dionisio's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (43239) and surgery: digestive system (45385).
Where did Dr. Paula M. Dionisio go to medical school?
Dr. Dionisio graduated from Georgetown University School of Medicine in 2003.
What drugs does Dr. Paula M. Dionisio prescribe most?
In 2024 Medicare Part D data, Dr. Dionisio's most prescribed drugs by claims were Omeprazole, Peg 3350-Electrolyte and Pantoprazole Sodium.
Has Dr. Paula M. Dionisio received payments from drug or device companies?
CMS Open Payments shows $2,849 in general payments to Dr. Dionisio from 29 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Paula M. Dionisio been practicing?
Dr. Dionisio graduated from medical school in 2003, 23 years ago.
Does Dr. Paula M. Dionisio do research?
Dmand AI links 2 publications to Dr. Dionisio.
Who does Dr. Paula M. Dionisio publish with?
Dr. Dionisio's most frequent co-authors are Michael Thomas Harris, MD (1 shared paper), Sunil Kumar, MD (1 shared paper) and Stephanie Roepke Murphy, DO (1 shared paper).
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