Dr. Harpreet Kaur Grewal, MD

Dr. Grewal practices at Bon Secours Memorial Regional Medical Center in Mechanicsville, Virginia, part of Bon Secours Mercy Health.

Dr. Grewal's NPI, 1194975268, was assigned on September 25, 2008. Dr. Grewal graduated from Dayanand Medical College in 2001. Dr. Grewal holds Florida license ME151620.

Dr. Grewal's primary practice is Bon Secours Memorial Regional Medical Center, at 8260 Atlee Road, Mechanicsville, VA 23116 in Hanover County. The practice phone is (804) 764-6000.

Dr. Grewal's primary practice is Bon Secours Memorial Regional Medical Center in Mechanicsville, Virginia, part of Bon Secours Mercy Health. Dr. Grewal is also affiliated with HCA Florida Fawcett Hospital. The medical group on file is Nassau University Medical Center (NUMC), Department of Psychiatry and Behavioral Sciences. Dmand AI also links Dr. Grewal to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grewal practices, 4 sites in all. Vendor and product names are available with a free account.

Neurology is Dr. Grewal's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Grewal is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Grewal's licenses on file in 2 states: Florida and New York.

Dmand AI lists acute mini-stroke (TIA), alzheimer's disease, cerebrovascular disease, essential tremor, migraine and chronic headache, neuropathy, parkinson's disease and vertigo among the conditions Dr. Grewal treats.

CMS data shows 99 Medicare services from Dr. Grewal across 1 procedure code in 2024, all of them office visits, for 44 Medicare patients. Medicare paid $13,815 for them. Every service was in an office.

CMS counts 44 Medicare patients who saw Dr. Grewal in 2024. The largest group is 75 to 84, with 24 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.68, 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. Grewal's median patient age at 74, with 48% women.

In 2024, Dr. Grewal wrote 150 Medicare Part D claims for 28 patients. 67% of them were for generic drugs. CMS names the drug for 61 of them, across 4 drugs with 11 or more claims each, at $110,154 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.

CMS lists Dr. Grewal as offering telehealth.

Dmand AI links 3 papers to Dr. Grewal. The most frequent topics are Anticonvulsants. Dr. Grewal's most frequent co-authors are Jai Grewal, MD, Ameer Almullahassani, MD and Santosh Kesari, MD, PhD.

CMS Open Payments shows 123 general payments to Dr. Grewal from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 53% of the total. Abbott Laboratories paid the most, $1,981.

Dr. Grewal graduated from Dayanand Medical College in 2001.

Dr. Grewal is in network with 9 carriers, including Blue Cross Blue Shield of Michigan, Humana and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.