Catherine Mesyef, PA-C
- Part D claims, 2024
- 18
- Hospital affiliations
- 1
- Year NPI issued
- 2022
- Practice address
- 4 Valley Health Plaza, Paramus, NJ 07652
- Practice phone
- Call (201) 447-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Catherine Mesyef is a physician assistant in Paramus, New Jersey
Catherine Mesyef practices at The Valley Hospital in Paramus, New Jersey, part of Valley Health System.
Catherine Mesyef's NPI, 1558014944, was assigned on January 27, 2022.
- NPI
- 1558014944NPI Registry (opens in a new tab)
- NPI enumeration date
- January 27, 2022
- NPI status
- Active
- Practice phone
- (201) 447-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Catherine Mesyef practices at The Valley Hospital in Paramus, New Jersey
Catherine Mesyef's primary practice is The Valley Hospital, at 4 Valley Health Plaza, Paramus, NJ 07652 in Bergen County. The practice phone is (201) 447-8000.
- The Valley Hospital4 Valley Health Plaza, Paramus, NJ 07652 · Bergen CountyPhone(201) 447-8000
Source: Dmand AI Affiliation Data
Catherine Mesyef is affiliated with 1 site of care
Catherine Mesyef's primary practice is The Valley Hospital in Paramus, New Jersey, part of Valley Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Catherine Mesyef's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Mesyef practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Valley Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Catherine Mesyef is one of 2,975 physician assistants in New Jersey
Physician assistant is Catherine Mesyef's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Catherine Mesyef
Counts of physician assistants 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
Catherine Mesyef's patients have a median age of 24
Across all payers, Dmand AI patient panel data puts Catherine Mesyef's median patient age at 24, with 40% women.
Catherine Mesyef's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 24
Patient panel by sex, all payers
- Women40%
- Men40%
Source: Dmand AI Patient Panel Data
Catherine Mesyef wrote 18 Medicare Part D claims in 2024
In 2024, Catherine Mesyef wrote 18 Medicare Part D claims for 12 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Catherine Mesyef's Part D claims, 2024
- Antibiotics61%11 of 18 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Catherine Mesyef'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Catherine Mesyef
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine Mesyef's NPI number?
Catherine Mesyef's NPI number is 1558014944. It was assigned on January 27, 2022, and it is active in the NPI Registry.
What does Catherine Mesyef specialize in?
Catherine Mesyef is a physician assistant in Paramus, New Jersey. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Catherine Mesyef practice?
Catherine Mesyef practices at 4 Valley Health Plaza, Paramus, NJ 07652. Catherine Mesyef's primary practice is The Valley Hospital in Paramus, New Jersey, part of Valley Health System.
What is Catherine Mesyef's office phone number?
The practice phone on file for Catherine Mesyef is (201) 447-8000.
Which hospitals is Catherine Mesyef affiliated with?
Catherine Mesyef practices at The Valley Hospital in Paramus, New Jersey.
How long has Catherine Mesyef been practicing?
Catherine Mesyef's NPI was assigned in 2022.
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