Early Detection of CancerGenetic CounselingGenetic Testing
Dr. Marguerite Lloyd, MD
NPI1326400540
- Medicare services, 2023
- 50
- Part D claims, 2024
- 140
- Publications
- 4
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 5655 Frist Blvd, Hermitage, TN 37076
- Practice phone
- Call (615) 316-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Marguerite Lloyd is an internist in Hermitage, Tennessee
Dr. Lloyd practices at TriStar Summit Medical Center in Hermitage, Tennessee, part of HCA Healthcare.
Dr. Lloyd's NPI, 1326400540, was assigned on March 26, 2016. Dr. Lloyd graduated from Vanderbilt University School of Medicine in 2016. Dr. Lloyd holds Tennessee license 60889.
NPI and contact details
- NPI
- 1326400540NPI Registry (opens in a new tab)
- NPI enumeration date
- March 26, 2016
- NPI status
- Active
- Practice phone
- (615) 316-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marguerite Lloyd practices at TriStar Summit Medical Center in Hermitage, Tennessee
Dr. Lloyd's primary practice is TriStar Summit Medical Center, at 5655 Frist Blvd, Hermitage, TN 37076 in Davidson County. The practice phone is (615) 316-3000.
- TriStar Summit Medical Center5655 Frist Blvd, Hermitage, TN 37076 · Davidson CountyPhone(615) 316-3000
Source: Dmand AI Affiliation Data
Dr. Marguerite Lloyd is affiliated with 4 sites of care and 2 medical groups
Dr. Lloyd's primary practice is TriStar Summit Medical Center in Hermitage, Tennessee, part of HCA Healthcare. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Lloyd to 2 more group practices and clinics, 1 clinical lab and 1 medical group, each named with a free account.
Vanderbilt University Medical Center2 group practices and clinicsNames with a free account1 clinical labName with a free account1 medical groupName with a free account
See all 6 affiliations for Dr. LloydSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marguerite Lloyd's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lloyd practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TriStar Summit 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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Dr. Marguerite Lloyd is one of 2,427 internists in Tennessee
Internal medicine is Dr. Lloyd's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lloyd is licensed in Tennessee.
Specialties and state licenses
- Internal medicine, TennesseePrimary
Internists near Dr. Lloyd
Counts of internists 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
Dr. Marguerite Lloyd billed Medicare for 50 services in 2023
CMS data shows 50 Medicare services from Dr. Lloyd across 2 procedure codes in 2023. Medicare paid $3,402 for them. Every service was in an office.
Medicare services, 202350
Paid by Medicare$3,402
Procedure codes2
Dr. Lloyd's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 852023: 3262%
- Other services
- 2022: 242023: 1825%
Dr. Lloyd compared with the Tennessee median for internists, 2023
- Dr. Lloyd
- Tennessee median
- Medicare services
- 50vs 67193% below
- Part D claims
- 830vs 3342.5 times
Medians across 2,462 internists in Tennessee with Dmand AI profiles that report each measure.
Dr. Lloyd's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marguerite Lloyd's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Dr. Lloyd's median patient age at 50, with 56% women.
Dr. Lloyd's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Marguerite Lloyd wrote 140 Medicare Part D claims in 2024
In 2024, Dr. Lloyd wrote 140 Medicare Part D claims for 45 patients. 74% of them were for generic drugs. They cover 32 drugs, with $44,525 in total drug cost. In 2022, CMS named 1,173 claims across 48 drugs.
Part D claims, 2024140
Drugs named by CMS32
Total drug cost$44,525
Part D patients45
Dr. Lloyd's Part D claims by kind of drug, 2024
- Generic104 claims74%
- Brand-name and other36 claims26%
Dr. Lloyd's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,1732023: 83029%
Drugs named by CMS: 32 in 2023, 48 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Marguerite Lloyd has 4 publications on record
Dmand AI links 4 papers to Dr. Lloyd, published from 2022 to 2023. The most frequent topics are Early Detection of Cancer and Student Run Clinic. Dr. Lloyd's most frequent co-authors are Eleanor Weaver, Leana Sheryle Wen, MD, MSc and Philip Anthony Wilson, MD.
Papers4
Years published2022 to 2023
Topics Dr. Lloyd writes about most
- Early Detection of Cancer
- Student Run Clinic
Dr. Lloyd's most frequent co-authors
- Eleanor Weaver2 shared papers
- Leana Sheryle Wen, MD, MSc1 shared paper
- Philip Anthony Wilson, MD1 shared paper
Recent publications by Dr. Lloyd
J Community Health
Diabetic RetinopathyEarly Detection of CancerStudent Run Clinic
Analgesics, OpioidChronic PainDrug Prescriptions
J Prim Care Community Health
Medically Underserved AreaPolysomnographySleep Apnea, Obstructive
See who Dr. Lloyd researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lloyd works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marguerite Lloyd graduated from Vanderbilt University School of Medicine
Dr. Lloyd graduated from Vanderbilt University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marguerite Lloyd'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Marguerite Lloyd
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Marguerite Lloyd's NPI number?
Dr. Marguerite Lloyd's NPI number is 1326400540. It was assigned on March 26, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Marguerite Lloyd?
Dr. Marguerite Lloyd is an internist in Hermitage, Tennessee. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marguerite Lloyd practice?
Dr. Lloyd practices at 5655 Frist Blvd, Hermitage, TN 37076. Dr. Lloyd's primary practice is TriStar Summit Medical Center in Hermitage, Tennessee, part of HCA Healthcare. Dmand AI also links Dr. Lloyd to 2 group practices and clinics, 1 clinical lab and 1 medical group.
What is Dr. Marguerite Lloyd's office phone number?
The practice phone on file for Dr. Lloyd is (615) 316-3000.
What is Dr. Marguerite Lloyd's medical license number?
Dr. Lloyd holds Tennessee license 60889.
Which hospitals is Dr. Marguerite Lloyd affiliated with?
Dr. Lloyd practices at TriStar Summit Medical Center in Hermitage, Tennessee.
What medical group is Dr. Marguerite Lloyd part of?
Dr. Lloyd is linked to Vanderbilt University Medical Center. Dmand AI links Dr. Lloyd to 1 more medical group.
Does Dr. Marguerite Lloyd accept Medicare?
Yes. CMS data shows Dr. Lloyd billed Medicare for 50 services in 2023.
What services does Dr. Marguerite Lloyd bill to Medicare?
In 2023, Dr. Lloyd's most billed Medicare services were office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Marguerite Lloyd go to medical school?
Dr. Lloyd graduated from Vanderbilt University School of Medicine in 2016.
Show 4 more questionsShow fewer questions
What drugs does Dr. Marguerite Lloyd prescribe most?
In 2023 Medicare Part D data, Dr. Lloyd's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Omeprazole.
How long has Dr. Marguerite Lloyd been practicing?
Dr. Lloyd graduated from medical school in 2016, 10 years ago.
Does Dr. Marguerite Lloyd do research?
Dmand AI links 4 publications to Dr. Lloyd, published from 2022 to 2023.
Who does Dr. Marguerite Lloyd publish with?
Dr. Lloyd's most frequent co-authors are Eleanor Weaver (2 shared papers), Leana Sheryle Wen, MD, MSc (1 shared paper) and Philip Anthony Wilson, MD (1 shared paper).
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