Dr. Nancy E. Allegar, MD

Dr. Allegar practices at Emmaus Surgical Center in Hackettstown, New Jersey.

Dr. Allegar's NPI, 1750387494, was assigned on June 27, 2005. Dr. Allegar graduated from Rutgers Robert Wood Johnson Medical School in 1989. Dr. Allegar's New Jersey license number on file is 25MA05520800.

Dr. Allegar's primary practice is Emmaus Surgical Center, at 57 Route 46, Suite 104, Hackettstown, NJ 07840. The practice phone is (908) 813-9600.

Dr. Allegar's primary practice is Emmaus Surgical Center in Hackettstown, New Jersey. Dr. Allegar is also affiliated with Robert Wood Johnson University Hospital. The medical group on file is The Medical Group of New Jersey, Hackettstown Radiology. Dmand AI also links Dr. Allegar to 4 more hospitals, 3 home health agencies, 2 group practices and clinics, 1 physician office and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Allegar practices, 12 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Allegar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Allegar is board certified in internal medicine by the American Board of Internal Medicine. Dr. Allegar has a license on file in New Jersey.

Dmand AI lists acid reflux, acute sinusitis, ADHD, adjustment disease, alzheimer's disease, aneurysm, ankle or foot injury and anxiety among the conditions Dr. Allegar treats.

CMS data shows 3,878 Medicare services from Dr. Allegar across 18 procedure codes in 2024, for 347 Medicare patients. Medicare paid $210,394 for them. Every service was in an office.

CMS counts 347 Medicare patients who saw Dr. Allegar in 2024. The largest group is 65 to 74, with 177 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Allegar's median patient age at 66, with 73% women.

In 2024, Dr. Allegar wrote 9,221 Medicare Part D claims for 592 patients. 83% of them were for generic drugs. CMS names the drug for 8,381 of them, across 149 drugs with 11 or more claims each, at $906,516 in total drug cost. In 2023, CMS named 7,528 claims across 145 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 60 out of 100 for Dr. Allegar for performance year 2024, reported as part of a group. Dr. Allegar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Allegar as offering telehealth.

Dmand AI links 1 paper to Dr. Allegar.

Dmand AI links Dr. Allegar to 1 clinical trial. Conditions studied include Vitamin B 12 Deficiency and Vitamin B Deficiency.

CMS Open Payments shows 429 general payments to Dr. Allegar from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Novo Nordisk Inc paid the most, $1,085.

Dr. Allegar graduated from Rutgers Robert Wood Johnson Medical School in 1989. Dr. Allegar is a member of ACP.

Dr. Allegar is in network with 17 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.