Dr. Gregory Weidner, DO
- Medicare services, 2024
- 1,752
- Medicare patients, 2024
- 1,125
- Part D claims, 2024
- 130
- Hospital affiliations
- 2
- Medical groups
- 8
- 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
Find Dr. Weidner's professional email, personal email and mobile number
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Dr. Gregory Weidner is an emergency medicine physician in Paramus, New Jersey
Dr. Weidner practices at The Valley Hospital in Paramus, New Jersey, part of Valley Health System.
Dr. Weidner's NPI, 1871021766, was assigned on May 23, 2017. Dr. Weidner holds New York license 304513.
- NPI
- 1871021766NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981024312
- NPI enumeration date
- May 23, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (201) 447-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Weidner practices at The Valley Hospital in Paramus, New Jersey
Dr. Weidner'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
Dr. Gregory Weidner is affiliated with 3 sites of care and 8 medical groups
Dr. Weidner's primary practice is The Valley Hospital in Paramus, New Jersey, part of Valley Health System. Dr. Weidner is also affiliated with Hackensack University Medical Center. The medical group on file is Parkway Anesthesia Associates. Dmand AI also links Dr. Weidner to 7 more medical groups and 1 group practice or clinic, 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. Gregory Weidner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weidner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Valley Hospital | Available with a free account |
| +2 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Weidner is one of 1,548 emergency medicine physicians in New Jersey
Emergency medicine is Dr. Weidner's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Weidner is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Weidner
Counts of emergency medicine physicians 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. Gregory Weidner billed Medicare for 1,752 services in 2024
CMS data shows 1,752 Medicare services from Dr. Weidner across 14 procedure codes in 2024, for 1,125 Medicare patients. Medicare paid $177,130 for them.
Dr. Weidner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0142024: 1,32931%
- Lab and pathology
- 2023: 3052024: 37122%
- Imaging
- 2023: 212024: 4090%
- Tests and treatments
- 2023: 02024: 12
Where Dr. Weidner's Medicare services took place, 2024
- In an office93954%
- In a facility81346%
Dr. Weidner compared with the New Jersey median for emergency medicine physicians, 2024
- Dr. Weidner
- New Jersey median
- Medicare services
- 1,752vs 3265.4 times
- Medicare patients
- 1,125vs 3213.5 times
- Part D claims
- 47vs 47Close to median
Medians across 1,494 emergency medicine physicians in New Jersey with Dmand AI profiles that report each measure.
Dr. Weidner'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Weidner treated 1,125 Medicare patients in 2024, average age 77
CMS counts 1,125 Medicare patients who saw Dr. Weidner in 2024. The largest group is 75 to 84, with 428 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.69, 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. Weidner's median patient age at 38, with 59% women.
Dr. Weidner's Medicare patients by age, 2024
Dr. Weidner's Medicare patients by sex, 2024
- Women65758%
- Men46842%
Chronic conditions among Dr. Weidner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease43%
- Mood disorders38%
- Anxiety36%
- Diabetes33%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weidner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women59%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Weidner wrote 130 Medicare Part D claims in 2024
In 2024, Dr. Weidner wrote 130 Medicare Part D claims for 100 patients. 96% of them were for generic drugs. CMS names the drug for 47 of them, across 3 drugs with 11 or more claims each, at $1,118 in total drug cost. In 2023, CMS named 25 claims across 2 drugs.
Dr. Weidner's Part D claims by kind of drug, 2024
- Generic125 claims96%
- Brand-name and other5 claims4%
Dr. Weidner'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. Weidner's Part D claims, 2024
- Antibiotics33%43 of 130 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: 4788%
Drugs named by CMS: 3 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. Gregory Weidner takes part in Medicare
Dr. Weidner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Sources for Dr. Gregory Weidner'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)Doctors and Clinicians Utilization Data (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 Dr. Gregory Weidner
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. Gregory Weidner's NPI number?
Dr. Gregory Weidner's NPI number is 1871021766. It was assigned on May 23, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Weidner?
Dr. Gregory Weidner is an emergency medicine physician in Paramus, New Jersey. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gregory Weidner practice?
Dr. Weidner practices at 4 Valley Health Plaza, Paramus, NJ 07652. Dr. Weidner's primary practice is The Valley Hospital in Paramus, New Jersey, part of Valley Health System. Dmand AI also links Dr. Weidner to 7 medical groups and 1 group practice or clinic.
What is Dr. Gregory Weidner's office phone number?
The practice phone on file for Dr. Weidner is (201) 447-8000.
What is Dr. Gregory Weidner's medical license number?
Dr. Weidner holds New York license 304513.
Which hospitals is Dr. Gregory Weidner affiliated with?
Dr. Weidner practices at The Valley Hospital in Paramus, New Jersey. Dr. Weidner is also affiliated with Hackensack University Medical Center.
What medical group is Dr. Gregory Weidner part of?
Dr. Weidner is linked to Parkway Anesthesia Associates. Dmand AI links Dr. Weidner to 7 more medical groups.
Does Dr. Gregory Weidner accept Medicare?
Yes. CMS data shows Dr. Weidner billed Medicare for 1,752 services in 2024, and Dr. Weidner accepts Medicare assignment.
How many Medicare patients does Dr. Gregory Weidner see?
CMS counts 1,125 Medicare patients who saw Dr. Weidner in 2024, with an average age of 77.
What services does Dr. Gregory Weidner bill to Medicare?
In 2024, Dr. Weidner's most billed Medicare services were emergency department visit (99285), office visit, established patient (99214) and emergency department visit (99284).
What drugs does Dr. Gregory Weidner prescribe most?
In 2024 Medicare Part D data, Dr. Weidner's most prescribed drugs by claims were Ondansetron ODT, Cefpodoxime Proxetil and Cephalexin.
How long has Dr. Gregory Weidner been practicing?
Dr. Weidner graduated from medical school in 2020, 6 years ago.
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