Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Grayson S Norquist, MD

Individual provider Psychiatry Physician · NPI 1386681633

Dr. Grayson S Norquist, MD practises Psychiatry in Jackson, Mississippi. Graduated from University of Mississippi School of Medicine in 1978, 48 years ago. Practices with Emory Medical Care Foundation Inc, a 996-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
48
Trained at
University of Mississippi School of Medicine
Licensed in
MS
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2500 N State St
Jackson, MS 39216-4500 Not confirmed with CMS for 14 years — call before visiting
Phone: (601) 984-5888
Fax: (601) 984-5842
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 08401 (MS)

Record details

NPI number1386681633
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2006
Last updated in NPPESJune 14, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice Emory Medical Care Foundation Inc — 996 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients35
Services billed 70 a service is one billed item, such as a visit, a test or a procedure
Average patient age62

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Emory Medical Care Foundation Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 996 clinicians in the practice; 12 are shown here.

Other providers in Jackson