Glomerular Dis
Dr. Darren E. Dreyfus, DO
NPI1417958083PAC ID5395800163
- Medicare services, 2024
- 982
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 136
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 19050 Park Avenue Plaza, Meadville, PA 16335
- Practice phone
- Call (814) 336-6044
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DaVita Meadville Dialysis
Dialysis Center - Independent · Meadville, Pennsylvania
Find Dr. Dreyfus' 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. Darren E. Dreyfus is a nephrologist in Meadville, Pennsylvania
Dr. Dreyfus practices at DaVita Meadville Dialysis in Meadville, Pennsylvania.
Dr. Dreyfus' NPI, 1417958083, was assigned on August 9, 2005. Dr. Dreyfus graduated from NYIT College Of Osteopathic Medicine in 1996. Dr. Dreyfus holds Pennsylvania license OS012098.
NPI and contact details
- NPI
- 1417958083NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395800163
- NPI enumeration date
- August 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (814) 336-6044
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Darren E. Dreyfus practices at DaVita Meadville Dialysis in Meadville, Pennsylvania
Dr. Dreyfus' primary practice is DaVita Meadville Dialysis, at 19050 Park Avenue Plaza, Meadville, PA 16335 in Crawford County. The practice phone is (814) 336-6044.
- DaVita Meadville Dialysis19050 Park Avenue Plaza, Meadville, PA 16335 · Crawford CountyPhone(814) 336-6044
Source: Dmand AI Affiliation Data
Dr. Darren E. Dreyfus is affiliated with 5 sites of care and 1 medical group
Dr. Dreyfus' primary practice is DaVita Meadville Dialysis in Meadville, Pennsylvania. Dr. Dreyfus is also affiliated with UPMC Hamot. The medical group on file is Associates in Nephrology. Dmand AI also links Dr. Dreyfus to 2 more hospitals and 1 group practice or clinic, each named with a free account.
DaVita Meadville DialysisPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Darren E. Dreyfus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dreyfus practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DaVita Meadville Dialysis | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Dreyfus practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Darren E. Dreyfus is one of 552 nephrologists in Pennsylvania
Nephrology is Dr. Dreyfus' primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Dreyfus is licensed in Pennsylvania.
Specialties and state licenses
- Nephrology, PennsylvaniaPrimary
Nephrologists near Dr. Dreyfus
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
552nephrologists in Pennsylvania
3nephrologists in Meadville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Darren E. Dreyfus billed Medicare for 982 services in 2024
CMS data shows 982 Medicare services from Dr. Dreyfus across 4 procedure codes in 2024, for 104 Medicare patients. Medicare paid $62,941 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024982
Medicare patients104
Paid by Medicare$62,941
Procedure codes4
Dr. Dreyfus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6822024: 7358%
- Tests and treatments
- 2023: 1612024: 24753%
Dr. Dreyfus compared with the Pennsylvania median for nephrologists, 2024
- Dr. Dreyfus
- Pennsylvania median
- Medicare services
- 982vs 77227% above
- Medicare patients
- 104vs 27562% below
- Part D claims
- 66vs 55288% below
Medians across 548 nephrologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Dreyfus' 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. Dreyfus?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dreyfus and other nephrologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Darren E. Dreyfus treated 104 Medicare patients in 2024, average age 74
CMS counts 104 Medicare patients who saw Dr. Dreyfus in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 23% are also on Medicaid. Their average risk score is 5.88, 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. Dreyfus' median patient age at 71, with 35% women.
Medicare patients, 2024104
Average age74
Average risk score5.88
Also on Medicaid23%
Dr. Dreyfus' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dreyfus' Medicare patients by sex, 2024
- Women4745%
- Men5755%
Chronic conditions among Dr. Dreyfus' Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease70%
- Arthritis67%
- Mood disorders57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dreyfus' 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
- Women35%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Darren E. Dreyfus wrote 136 Medicare Part D claims in 2024
In 2024, Dr. Dreyfus wrote 136 Medicare Part D claims for 19 patients. 99% of them were for generic drugs. CMS names the drug for 66 of them, across 3 drugs with 11 or more claims each, at $1,056 in total drug cost. In 2023, CMS named 105 claims across 7 drugs.
Part D claims, 2024136
Drugs named by CMS3
Total drug cost$1,056
Part D patients19
Dr. Dreyfus' Part D claims by kind of drug, 2024
- Generic135 claims99%
- Brand-name and other1 claims1%
Dr. Dreyfus' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1052024: 6637%
Drugs named by CMS: 3 in 2024, 7 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. Darren E. Dreyfus takes part in Medicare
Dr. Dreyfus 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)
For MedTech and pharma teams
Find nephrologists like Dr. Dreyfus 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. Darren E. Dreyfus has 2 publications on record
Dmand AI links 2 papers to Dr. Dreyfus, published from 2015 to 2023. Dr. Dreyfus' most frequent co-author is Timothy D. Pelkowski, MD.
Papers2
Years published2015 to 2023
Dr. Dreyfus' most frequent co-authors
Recent publications by Dr. Dreyfus
Acute Kidney InjuryAscorbic AcidBiopsy, Needle
See who Dr. Dreyfus researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dreyfus works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Darren E. Dreyfus received $1,488 in industry payments from 2016 to 2025
CMS Open Payments shows 51 general payments to Dr. Dreyfus from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $392.
General payments to Dr. Dreyfus by program year, 2016 to 2025
Companies that paid Dr. Dreyfus 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. Darren E. Dreyfus graduated from NYIT College Of Osteopathic Medicine
Dr. Dreyfus graduated from NYIT College Of Osteopathic Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Darren E. Dreyfus'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) |
| 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. Darren E. Dreyfus
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. Darren E. Dreyfus' NPI number?
Dr. Darren E. Dreyfus' NPI number is 1417958083. It was assigned on August 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Darren E. Dreyfus?
Dr. Darren E. Dreyfus is a nephrologist in Meadville, Pennsylvania. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Darren E. Dreyfus practice?
Dr. Dreyfus practices at 19050 Park Avenue Plaza, Meadville, PA 16335. Dr. Dreyfus' primary practice is DaVita Meadville Dialysis in Meadville, Pennsylvania. Dmand AI also links Dr. Dreyfus to 2 hospitals and 1 group practice or clinic.
What is Dr. Darren E. Dreyfus' office phone number?
The practice phone on file for Dr. Dreyfus is (814) 336-6044.
What is Dr. Darren E. Dreyfus' medical license number?
Dr. Dreyfus holds Pennsylvania license OS012098.
Which hospitals is Dr. Darren E. Dreyfus affiliated with?
Dr. Dreyfus is affiliated with UPMC Hamot. Dmand AI links Dr. Dreyfus to 2 more hospitals.
What medical group is Dr. Darren E. Dreyfus part of?
Dr. Dreyfus is linked to Associates in Nephrology.
Does Dr. Darren E. Dreyfus accept Medicare?
Yes. CMS data shows Dr. Dreyfus billed Medicare for 982 services in 2024, and Dr. Dreyfus accepts Medicare assignment.
How many Medicare patients does Dr. Darren E. Dreyfus see?
CMS counts 104 Medicare patients who saw Dr. Dreyfus in 2024, with an average age of 74.
What services does Dr. Darren E. Dreyfus bill to Medicare?
In 2024, Dr. Dreyfus' most billed Medicare services were hospital inpatient care (99232), dialysis (90935) and hospital inpatient care (99222).
Show 6 more questionsShow fewer questions
Where did Dr. Darren E. Dreyfus go to medical school?
Dr. Dreyfus graduated from NYIT College Of Osteopathic Medicine in 1996.
What drugs does Dr. Darren E. Dreyfus prescribe most?
In 2024 Medicare Part D data, Dr. Dreyfus' most prescribed drugs by claims were Amlodipine Besylate, Midodrine HCl and Calcitriol.
Has Dr. Darren E. Dreyfus received payments from drug or device companies?
CMS Open Payments shows $1,488 in general payments to Dr. Dreyfus from 23 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Darren E. Dreyfus been practicing?
Dr. Dreyfus graduated from medical school in 1996, 30 years ago.
Does Dr. Darren E. Dreyfus do research?
Dmand AI links 2 publications to Dr. Dreyfus, published from 2015 to 2023.
Who does Dr. Darren E. Dreyfus publish with?
Dr. Dreyfus' most frequent co-authors are Timothy D. Pelkowski, MD (1 shared paper).
Selling to nephrology practices?
See nephrologists in Pennsylvania 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