Dr. Mary Jelderks, MD
- Part D claims, 2022
- 45
- Hospital affiliations
- 1
- Industry payments
- $1,812
- Medical group
- 1
- State license
- 1
- Practice address
- 15 Essex Rd, Paramus, NJ 07652
- Practice phone
- Call (201) 291-6086
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Valley Physician Services
Paramus, New Jersey
Find Dr. Jelderks' 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. Mary Jelderks is a rheumatologist in Paramus, New Jersey
Dr. Jelderks practices at Valley Physician Services in Paramus, New Jersey.
Dr. Jelderks' NPI, 1972164077, was assigned on June 28, 2019. Dr. Jelderks graduated from Ross University School of Medicine in 2018. Dr. Jelderks holds New Jersey license 25MA12465700.
- NPI
- 1972164077NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668901190
- NPI enumeration date
- June 28, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (201) 291-6086
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary Jelderks practices at Valley Physician Services in Paramus, New Jersey
Dr. Jelderks' primary practice is Valley Physician Services, at 15 Essex Rd, Paramus, NJ 07652 in Bergen County. The practice phone is (201) 291-6086.
- Valley Physician Services15 Essex Rd, Paramus, NJ 07652 · Bergen CountyPhone(201) 291-6086
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary Jelderks is affiliated with 3 sites of care and 1 medical group
Dr. Jelderks' primary practice is Valley Physician Services in Paramus, New Jersey. Dr. Jelderks is also affiliated with The Valley Hospital. The medical group on file is Valley Medical Group. Dmand AI also links Dr. Jelderks to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mary Jelderks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jelderks practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Physician Services | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary Jelderks is one of 234 rheumatologists in New Jersey
Rheumatology is Dr. Jelderks' primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Jelderks is licensed in New Jersey.
Specialties and state licenses
- Rheumatology, New JerseyPrimary
Rheumatologists near Dr. Jelderks
Counts of rheumatologists 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. Mary Jelderks' patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Jelderks' median patient age at 64, with 72% women.
Dr. Jelderks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women72%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Mary Jelderks wrote 45 Medicare Part D claims in 2022
In 2022, Dr. Jelderks wrote 45 Medicare Part D claims. They cover 3 drugs, with $970 in total drug cost. In 2021, CMS named 233 claims across 13 drugs.
Dr. Jelderks' most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2332022: 4581%
Drugs named by CMS: 3 in 2022, 13 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Mary Jelderks offers telehealth to Medicare patients
Dr. Jelderks accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Jelderks as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mary Jelderks received $1,812 in industry payments from 2021 to 2025
CMS Open Payments shows 56 general payments to Dr. Jelderks from 10 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 94% of the total. Amgen Inc. paid the most, $790.
General payments to Dr. Jelderks by program year, 2021 to 2025
General payments to Dr. Jelderks by kind, 2021 to 2025
- Food and beverage$1,71294%
- Education$1006%
Companies that paid Dr. Jelderks the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary Jelderks graduated from Ross University School of Medicine
Dr. Jelderks graduated from Ross University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary Jelderks'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 and Drug (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. Mary Jelderks
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. Mary Jelderks' NPI number?
Dr. Mary Jelderks' NPI number is 1972164077. It was assigned on June 28, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Jelderks?
Dr. Mary Jelderks is a rheumatologist in Paramus, New Jersey. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Mary Jelderks practice?
Dr. Jelderks practices at 15 Essex Rd, Paramus, NJ 07652. Dr. Jelderks' primary practice is Valley Physician Services in Paramus, New Jersey. Dmand AI also links Dr. Jelderks to 1 group practice or clinic.
What is Dr. Mary Jelderks' office phone number?
The practice phone on file for Dr. Jelderks is (201) 291-6086.
What is Dr. Mary Jelderks' medical license number?
Dr. Jelderks holds New Jersey license 25MA12465700.
Which hospitals is Dr. Mary Jelderks affiliated with?
Dr. Jelderks is affiliated with The Valley Hospital.
What medical group is Dr. Mary Jelderks part of?
Dr. Jelderks is linked to Valley Medical Group.
Does Dr. Mary Jelderks accept Medicare?
Yes. CMS lists Dr. Jelderks as accepting Medicare assignment.
Does Dr. Mary Jelderks offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Jelderks as offering telehealth services.
Where did Dr. Mary Jelderks go to medical school?
Dr. Jelderks graduated from Ross University School of Medicine in 2018.
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What drugs does Dr. Mary Jelderks prescribe most?
In 2022 Medicare Part D data, Dr. Jelderks' most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Albuterol Sulfate Hfa.
Has Dr. Mary Jelderks received payments from drug or device companies?
CMS Open Payments shows $1,812 in general payments to Dr. Jelderks from 10 companies from 2021 to 2025. The largest total came from Amgen Inc.
How long has Dr. Mary Jelderks been practicing?
Dr. Jelderks graduated from medical school in 2018, 8 years ago.
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