Melissa Lynn Simpson, NP
- Medicare patients, 2024
- 135
- Part D claims, 2024
- 159
- Hospital affiliations
- 3
- Industry payments
- $21
- Medical groups
- 2
- Practice address
- 2300 Patterson Street, Nashville, TN 37203
- Practice phone
- Call (615) 342-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Melissa Simpson's professional email, personal email and mobile number
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Melissa Lynn Simpson is a family nurse practitioner in Nashville, Tennessee
Melissa Simpson practices at TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare.
Melissa Simpson's NPI, 1508578816, was assigned on December 19, 2022. Melissa Simpson holds Tennessee license 32544.
- NPI
- 1508578816NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325411598
- NPI enumeration date
- December 19, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 342-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Melissa Lynn Simpson practices at TriStar Centennial Medical Center in Nashville, Tennessee
Melissa Simpson's primary practice is TriStar Centennial Medical Center, at 2300 Patterson Street, Nashville, TN 37203 in Davidson County. The practice phone is (615) 342-1000.
- TriStar Centennial Medical Center2300 Patterson Street, Nashville, TN 37203 · Davidson CountyPhone(615) 342-1000
Source: Dmand AI Affiliation Data
Melissa Lynn Simpson is affiliated with 4 sites of care and 2 medical groups
Melissa Simpson's primary practice is TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare. Melissa Simpson is also affiliated with Ascension Saint Thomas Hospital West. The medical group on file is Alive Hospice. Dmand AI also links Melissa Simpson to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa Lynn Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Simpson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TriStar Centennial Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Melissa Lynn Simpson is one of 7,243 family nurse practitioners in Tennessee
Family is Melissa Simpson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Melissa Simpson is licensed in Tennessee.
Specialties and state licenses
- Family nurse practitioner, TennesseePrimary
Family nurse practitioners near Melissa Simpson
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
Melissa Lynn Simpson treated 135 Medicare patients in 2024, average age 75
CMS counts 135 Medicare patients who saw Melissa Simpson in 2024. The largest group is 75 to 84, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Melissa Simpson's median patient age at 75, with 66% women.
Melissa Simpson's Medicare patients by age, 2024
Melissa Simpson's Medicare patients by sex, 2024
- Women8261%
- Men5339%
Chronic conditions among Melissa Simpson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease56%
- Arthritis54%
- Heart failure53%
- Ischemic heart disease51%
- Mood disorders51%
- Diabetes50%
Share of Medicare patients with each condition. A patient can have several.
Melissa Simpson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Melissa Lynn Simpson wrote 159 Medicare Part D claims in 2024
In 2024, Melissa Simpson wrote 159 Medicare Part D claims for 59 patients. 81% of them were for generic drugs.
Melissa Simpson's Part D claims by kind of drug, 2024
- Generic128 claims81%
- Brand-name and other31 claims19%
Drug classes CMS tracks in Melissa Simpson's Part D claims, 2024
- Antibiotics11%17 of 159 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Melissa Lynn Simpson takes part in Medicare
Melissa Simpson 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)
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Melissa Lynn Simpson received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Melissa Simpson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $21.
Companies that paid Melissa Simpson 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 Melissa Lynn Simpson'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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) |
| 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 Melissa Lynn Simpson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa Lynn Simpson's NPI number?
Melissa Lynn Simpson's NPI number is 1508578816. It was assigned on December 19, 2022, and it is active in the NPI Registry.
What does Melissa Lynn Simpson specialize in?
Melissa Lynn Simpson is a family nurse practitioner in Nashville, Tennessee. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Melissa Lynn Simpson practice?
Melissa Simpson practices at 2300 Patterson Street, Nashville, TN 37203. Melissa Simpson's primary practice is TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare. Dmand AI also links Melissa Simpson to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Melissa Lynn Simpson's office phone number?
The practice phone on file for Melissa Simpson is (615) 342-1000.
What is Melissa Lynn Simpson's medical license number?
Melissa Simpson holds Tennessee license 32544.
Which hospitals is Melissa Lynn Simpson affiliated with?
Melissa Simpson practices at TriStar Centennial Medical Center in Nashville, Tennessee. Melissa Simpson is also affiliated with Ascension Saint Thomas Hospital West. Dmand AI links Melissa Simpson to 1 more hospital.
What medical group is Melissa Lynn Simpson part of?
Melissa Simpson is linked to Alive Hospice. Dmand AI links Melissa Simpson to 1 more medical group.
Does Melissa Lynn Simpson accept Medicare?
Yes. CMS lists Melissa Simpson as accepting Medicare assignment.
How many Medicare patients does Melissa Lynn Simpson see?
CMS counts 135 Medicare patients who saw Melissa Simpson in 2024, with an average age of 75.
Has Melissa Lynn Simpson received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Melissa Simpson from 1 company from 2025 to 2025. The largest total came from Hologic Inc.
How long has Melissa Lynn Simpson been practicing?
Melissa Simpson graduated from medical school in 2005, 21 years ago.
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