Rosalinda Ann Dirienzo, MD
Internal Medicine Physician · Sellersville, PA
Rosalinda Ann Dirienzo, MD is an internal medicine physician with a practice address in Sellersville, Pennsylvania, and NPI 1912930355, issued on Jul 9, 2006. Check the license (Pennsylvania MD 042388L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Rosalinda Ann Dirienzo
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD 042388L PA
Self-reported in NPPES; status is on the state search - Practice location
- Grandview Hospital, Sellersville, PA 18960
- Phone
- (215) 453-4000
- Enumerated
- Jul 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (610) 617-6280
- Medicare enrollment
- Enrolled (PECOS I20081111000432); accepts Medicare assignment
- Medical or professional school
- Medical College Of Pennsylvania, 1988
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at Grandview Hospital
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Martin Zurmuhl, MDInternal Medicine Physician1467485805
Verify Rosalinda Ann Dirienzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD 042388LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
107 Medicare Part D claims for 84 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefadroxil15 claims
- Amoxicillin13 claims
- Amoxicillin-Clavulanate Potass13 claims
- Nitrofurantoin Mono-Macro11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Grand View Urgent Care, LLC.Lansdale, PA
- St. Luke's Quakertown HospitalLansdale, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rosalinda Ann Dirienzo among 7,300 internal medicine physician records in Pennsylvania
Rosalinda Ann Dirienzo, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1988 · median 2008 among the 4,208 with a school on file
- Record last updated2007 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Sellersville
They are 11 of the 788 NPPES records with a practice address in Sellersville, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Sellersville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Matthew CulybaSellersville, PA 189601295053379
- Peter Ehrenkranz, MDSellersville, PA 189601891730180
- Sandra Harris-Corrado, M.D.Sellersville, PA 189601255334793
- David Held, M.D.Sellersville, PA 189601669491478
- Venkatesh Rao, MDSellersville, PA 189601528127933
- Robin Roy, M.D.Sellersville, PA 189601184111700
- Christopher Stella, MDSellesville, PA 189601316963242
- Kalpana Vuppali, M.D.Sellersville, PA 189601144481250
Common questions
What is Rosalinda Ann Dirienzo, MD's NPI number?
Rosalinda Ann Dirienzo, MD's National Provider Identifier (NPI) is 1912930355, issued on Jul 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rosalinda Ann Dirienzo, MD located?
The NPPES record lists a practice address at Grandview Hospital, Sellersville, PA, 18960. Phone: (215) 453-4000. Providers update this record themselves, so call before visiting.
How can I verify Rosalinda Ann Dirienzo, MD's license?
NPPES lists Pennsylvania license number MD 042388L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rosalinda Ann Dirienzo, MD prescribe under Medicare Part D?
In 2024, Rosalinda Ann Dirienzo, MD had 107 Medicare Part D claims for 84 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.