Leigh Winter Spencer, NP
- Hospital affiliations
- 2
- Industry payments
- $57
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2005
- Practice address
- 2500 N State St, Jackson, MS 39216
- Practice phone
- Call (601) 984-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Leigh Spencer's 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.
Leigh Winter Spencer is a family nurse practitioner in Jackson, Mississippi
Leigh Spencer practices at University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning.
Leigh Spencer's NPI, 1538168398, was assigned on July 14, 2005. Leigh Spencer holds Mississippi license R890697.
- NPI
- 1538168398NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769619550
- NPI enumeration date
- July 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 984-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Leigh Winter Spencer practices at University of Mississippi Medical Center in Jackson, Mississippi
Leigh Spencer's primary practice is University of Mississippi Medical Center, at 2500 N State St, Jackson, MS 39216 in Hinds County. The practice phone is (601) 984-4100.
- University of Mississippi Medical Center2500 N State St, Jackson, MS 39216 · Hinds CountyPhone(601) 984-4100
Source: Dmand AI Affiliation Data
Leigh Winter Spencer is affiliated with 4 sites of care and 1 medical group
Leigh Spencer's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. Leigh Spencer is also affiliated with UMMC Grenada Hospital. The medical group on file is University of Mississippi Medical Center. Dmand AI also links Leigh Spencer to 1 more behavioral health center and 1 group practice or clinic, each named with a free account. Leigh Spencer's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Leigh Winter Spencer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leigh Spencer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Mississippi Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mississippi Institutions of Higher Learning and 6.2K+ hospitals, with verified contacts in the same login.
Leigh Winter Spencer is one of 2,824 family nurse practitioners in Mississippi
Family is Leigh Spencer's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Leigh Spencer's licenses on file in 2 states: Mississippi and Georgia.
Specialties and state licenses
- Family nurse practitioner, MississippiPrimary
- Georgia license
Family nurse practitioners near Leigh Spencer
Counts of family nurse practitioners 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
Leigh Winter Spencer's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Leigh Spencer's median patient age at 60, with 64% women.
Leigh Spencer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
How Leigh Winter Spencer takes part in Medicare
Leigh Spencer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Leigh Winter Spencer received $57 in industry payments in 2025
CMS Open Payments shows 3 general payments to Leigh Spencer from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $21.
Companies that paid Leigh Spencer the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Leigh Winter Spencer'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Leigh Winter Spencer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leigh Winter Spencer's NPI number?
Leigh Winter Spencer's NPI number is 1538168398. It was assigned on July 14, 2005, and it is active in the NPI Registry.
What does Leigh Winter Spencer specialize in?
Leigh Winter Spencer is a family nurse practitioner in Jackson, Mississippi. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Leigh Winter Spencer practice?
Leigh Spencer practices at 2500 N State St, Jackson, MS 39216. Leigh Spencer's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. Dmand AI also links Leigh Spencer to 1 behavioral health center and 1 group practice or clinic.
What is Leigh Winter Spencer's office phone number?
The practice phone on file for Leigh Spencer is (601) 984-4100.
What is Leigh Winter Spencer's medical license number?
Leigh Spencer holds Mississippi license R890697, one of the licenses on file in 2 states.
Which states has Leigh Winter Spencer been licensed in?
Dmand AI has state licenses on file for Leigh Spencer in Mississippi and Georgia.
Which hospitals is Leigh Winter Spencer affiliated with?
Leigh Spencer practices at University of Mississippi Medical Center in Jackson, Mississippi. Leigh Spencer is also affiliated with UMMC Grenada Hospital.
What medical group is Leigh Winter Spencer part of?
Leigh Spencer is linked to University of Mississippi Medical Center.
Does Leigh Winter Spencer accept Medicare?
Yes. CMS lists Leigh Spencer as accepting Medicare assignment.
Has Leigh Winter Spencer received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Leigh Spencer from 3 companies from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Leigh Winter Spencer been practicing?
Leigh Spencer graduated from medical school in 2002, 24 years ago.
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