Dr. Rosalinda Ann Dirienzo, MD
- Medicare services, 2024
- 345
- Medicare patients, 2024
- 283
- Part D claims, 2024
- 107
- Hospital affiliations
- 2
- Industry payments
- $37
- Practice address
- 700 Lawn Avenue, Sellersville, PA 18960
- Practice phone
- Call (215) 453-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Dirienzo'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.
Dr. Rosalinda Ann Dirienzo is an internist in Sellersville, Pennsylvania
Dr. Dirienzo practices at St. Luke's Grand View Hospital - Sellersville in Sellersville, Pennsylvania, part of St. Luke's University Health Network.
Dr. Dirienzo's NPI, 1912930355, was assigned on July 9, 2006. Dr. Dirienzo graduated from Medical College of Pennsylvania in 1988. Dr. Dirienzo holds Pennsylvania license MD 042388L.
- NPI
- 1912930355NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698834224
- NPI enumeration date
- July 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 453-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rosalinda Ann Dirienzo practices at St. Luke's Grand View Hospital - Sellersville in Sellersville, Pennsylvania
Dr. Dirienzo's primary practice is St. Luke's Grand View Hospital - Sellersville, at 700 Lawn Avenue, Sellersville, PA 18960 in Bucks County. The practice phone is (215) 453-4000.
- St. Luke's Grand View Hospital - Sellersville700 Lawn Avenue, Sellersville, PA 18960 · Bucks CountyPhone(215) 453-4000
Source: Dmand AI Affiliation Data
Dr. Rosalinda Ann Dirienzo is affiliated with 5 sites of care and 7 medical groups
Dr. Dirienzo's primary practice is St. Luke's Grand View Hospital - Sellersville in Sellersville, Pennsylvania, part of St. Luke's University Health Network. Dr. Dirienzo is also affiliated with St. Luke's Hospital - Upper Bucks Campus. The medical group on file is Grand View Urgent Care. Dmand AI also links Dr. Dirienzo to 6 more medical groups, 2 group practices and clinics and 1 hospital outpatient department, 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. Rosalinda Ann Dirienzo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dirienzo practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Grand View Hospital - Sellersville | Available with a free account |
| +4 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across St. Luke's University Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rosalinda Ann Dirienzo is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Dirienzo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dirienzo is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Dirienzo
Counts of internists 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. Rosalinda Ann Dirienzo billed Medicare for 345 services in 2024
CMS data shows 345 Medicare services from Dr. Dirienzo across 8 procedure codes in 2024, for 283 Medicare patients. Medicare paid $29,462 for them.
Dr. Dirienzo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3372024: 26721%
- Tests and treatments
- 2023: 1012024: 6239%
- Lab and pathology
- 2023: 02024: 16
Where Dr. Dirienzo's Medicare services took place, 2024
- In an office10530%
- In a facility24070%
Dr. Dirienzo compared with the Pennsylvania median for internists, 2024
- Dr. Dirienzo
- Pennsylvania median
- Medicare services
- 345vs 41717% below
- Medicare patients
- 283vs 18553% above
- Part D claims
- 52vs 22477% below
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Dirienzo'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.
Need commercial claims for Dr. Dirienzo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dirienzo and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rosalinda Ann Dirienzo treated 283 Medicare patients in 2024, average age 77
CMS counts 283 Medicare patients who saw Dr. Dirienzo in 2024. The largest group is 75 to 84, with 107 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.70, 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. Dirienzo's median patient age at 61, with 54% women.
Dr. Dirienzo's Medicare patients by age, 2024
Dr. Dirienzo's Medicare patients by sex, 2024
- Women16558%
- Men11842%
Chronic conditions among Dr. Dirienzo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease36%
- Anxiety34%
- Atrial fibrillation34%
- Chronic kidney disease34%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dirienzo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rosalinda Ann Dirienzo wrote 107 Medicare Part D claims in 2024
In 2024, Dr. Dirienzo wrote 107 Medicare Part D claims for 84 patients. 96% of them were for generic drugs. CMS names the drug for 52 of them, across 4 drugs with 11 or more claims each, at $337 in total drug cost. In 2023, CMS named 25 claims across 2 drugs.
Dr. Dirienzo's Part D claims by kind of drug, 2024
- Generic103 claims96%
- Brand-name and other4 claims4%
Dr. Dirienzo'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. Dirienzo's Part D claims, 2024
- Antibiotics72%77 of 107 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: 252024: 52108%
Drugs named by CMS: 4 in 2024, 2 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
How Dr. Rosalinda Ann Dirienzo takes part in Medicare
Dr. Dirienzo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rosalinda Ann Dirienzo received $37 in industry payments from 2022 to 2023
CMS Open Payments shows 2 general payments to Dr. Dirienzo from 2 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. ITI, Inc. paid the most, $21.
General payments to Dr. Dirienzo by program year, 2022 to 2023
Companies that paid Dr. Dirienzo the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rosalinda Ann Dirienzo graduated from Medical College of Pennsylvania
Dr. Dirienzo graduated from Medical College of Pennsylvania in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rosalinda Ann Dirienzo'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) |
| 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. Rosalinda Ann Dirienzo
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. Rosalinda Ann Dirienzo's NPI number?
Dr. Rosalinda Ann Dirienzo's NPI number is 1912930355. It was assigned on July 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rosalinda Ann Dirienzo?
Dr. Rosalinda Ann Dirienzo is an internist in Sellersville, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rosalinda Ann Dirienzo practice?
Dr. Dirienzo practices at 700 Lawn Avenue, Sellersville, PA 18960. Dr. Dirienzo's primary practice is St. Luke's Grand View Hospital - Sellersville in Sellersville, Pennsylvania, part of St. Luke's University Health Network. Dmand AI also links Dr. Dirienzo to 6 medical groups, 2 group practices and clinics and 1 hospital outpatient department.
What is Dr. Rosalinda Ann Dirienzo's office phone number?
The practice phone on file for Dr. Dirienzo is (215) 453-4000.
What is Dr. Rosalinda Ann Dirienzo's medical license number?
Dr. Dirienzo holds Pennsylvania license MD 042388L.
Which hospitals is Dr. Rosalinda Ann Dirienzo affiliated with?
Dr. Dirienzo practices at St. Luke's Grand View Hospital - Sellersville in Sellersville, Pennsylvania. Dr. Dirienzo is also affiliated with St. Luke's Hospital - Upper Bucks Campus.
What medical group is Dr. Rosalinda Ann Dirienzo part of?
Dr. Dirienzo is linked to Grand View Urgent Care. Dmand AI links Dr. Dirienzo to 6 more medical groups.
Does Dr. Rosalinda Ann Dirienzo accept Medicare?
Yes. CMS data shows Dr. Dirienzo billed Medicare for 345 services in 2024, and Dr. Dirienzo accepts Medicare assignment.
How many Medicare patients does Dr. Rosalinda Ann Dirienzo see?
CMS counts 283 Medicare patients who saw Dr. Dirienzo in 2024, with an average age of 77.
What services does Dr. Rosalinda Ann Dirienzo bill to Medicare?
In 2024, Dr. Dirienzo's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93042).
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Where did Dr. Rosalinda Ann Dirienzo go to medical school?
Dr. Dirienzo graduated from Medical College of Pennsylvania in 1988.
What drugs does Dr. Rosalinda Ann Dirienzo prescribe most?
In 2024 Medicare Part D data, Dr. Dirienzo's most prescribed drugs by claims were Cefadroxil, Amoxicillin and Amoxicillin-Clavulanate Potass.
Has Dr. Rosalinda Ann Dirienzo received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Dirienzo from 2 companies from 2022 to 2023. The largest total came from ITI, Inc.
How long has Dr. Rosalinda Ann Dirienzo been practicing?
Dr. Dirienzo graduated from medical school in 1988, 38 years ago.
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