Dr. Lorien Y. Sites, MD
- Medicare services, 2024
- 4,891
- Medicare patients, 2024
- 1,019
- Part D claims, 2024
- 1,144
- MIPS score, 2024
- 84
- Industry payments
- $9,858
- Practice address
- 2301 21st Ave S, Nashville, TN 37212-4908
- Practice phone
- Call (615) 327-9797
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nashville Skin Comprehensive Dermatology Center
Multi-specialty group site · Nashville, Tennessee
Find Dr. Sites' 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.
Dr. Lorien Y. Sites is a dermatologist in Nashville, Tennessee
Dr. Sites practices at Nashville Skin Comprehensive Dermatology Center in Nashville, Tennessee.
Dr. Sites' NPI, 1578610390, was assigned on January 4, 2007. Dr. Sites graduated from University of Tennessee, Hsc, College of Medicine in 2005. Dr. Sites holds Tennessee license 44630.
- NPI
- 1578610390NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587715560
- NPI enumeration date
- January 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 327-9797
- 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)
Dr. Lorien Y. Sites practices at Nashville Skin Comprehensive Dermatology Center in Nashville, Tennessee
Dr. Sites' primary practice is Nashville Skin Comprehensive Dermatology Center, at 2301 21st Ave S, Nashville, TN 37212-4908. The practice phone is (615) 327-9797.
- Nashville Skin Comprehensive Dermatology Center2301 21st Ave S, Nashville, TN 37212-4908Phone(615) 327-9797
Source: Dmand AI Affiliation Data
Dr. Lorien Y. Sites is affiliated with 1 site of care and 1 medical group
Dr. Sites' primary practice is Nashville Skin Comprehensive Dermatology Center in Nashville, Tennessee. The medical group on file is Nashville Skin.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lorien Y. Sites' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sites practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nashville Skin Comprehensive Dermatology Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lorien Y. Sites is one of 202 dermatologists in Tennessee
Dermatology is Dr. Sites' primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Sites is licensed in Tennessee.
Specialties and state licenses
- Dermatology, TennesseePrimary
Dermatologists near Dr. Sites
Counts of dermatologists 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. Lorien Y. Sites billed Medicare for 4,891 services in 2024
CMS data shows 4,891 Medicare services from Dr. Sites across 24 procedure codes in 2024, for 1,019 Medicare patients. Medicare paid $204,953 for them. Every service was in an office.
Dr. Sites' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3,0952024: 3,40510%
- Office and hospital visits
- 2023: 1,2062024: 1,33311%
- Drugs given in the office
- 2023: 402024: 83108%
- Tests and treatments
- 2023: 412024: 7071%
Dr. Sites compared with the Tennessee median for dermatologists, 2024
- Dr. Sites
- Tennessee median
- Medicare services
- 4,891vs 2,70481% above
- Medicare patients
- 1,019vs 60070% above
- Part D claims
- 999vs 56278% above
Medians across 204 dermatologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Sites' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Sites?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sites and other dermatologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lorien Y. Sites treated 1,019 Medicare patients in 2024, average age 74
CMS counts 1,019 Medicare patients who saw Dr. Sites in 2024. The largest group is 65 to 74, with 582 patients. 71% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.78, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sites' median patient age at 56, with 69% women.
Dr. Sites' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sites' Medicare patients by sex, 2024
- Women63162%
- Men38838%
Chronic conditions among Dr. Sites' Medicare patients, 2024
- High cholesterol71%
- High blood pressure64%
- Arthritis43%
- Ischemic heart disease24%
- Anxiety17%
- Mood disorders17%
- Osteoporosis16%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sites' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lorien Y. Sites wrote 1,144 Medicare Part D claims in 2024
In 2024, Dr. Sites wrote 1,144 Medicare Part D claims for 528 patients. 93% of them were for generic drugs. CMS names the drug for 999 of them, across 20 drugs with 11 or more claims each, at $205,345 in total drug cost. In 2023, CMS named 746 claims across 15 drugs.
Dr. Sites' Part D claims by kind of drug, 2024
- Generic1,066 claims93%
- Brand-name78 claims7%
Dr. Sites' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Sites' Part D claims, 2024
- Antibiotics6%67 of 1,144 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7462024: 99934%
Drugs named by CMS: 20 in 2024, 15 in 2023.
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
Dr. Lorien Y. Sites scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Sites for performance year 2024, reported as part of a group. Dr. Sites accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 840 procedures of skin biopsy by Dr. Sites, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Sites' MIPS scores, performance year 2024
- 84of 100Final score
- 80.6of 100Quality
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
- 67of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Sites ranks in Medicare procedure volume
- Removal of skin lesions
- 97th percentile1,691 procedures
- Skin biopsy
- 98th percentile840 procedures
- Melanoma (skin cancer) excision
- 91st percentile81 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Lorien Y. Sites received $9,858 in industry payments from 2016 to 2025
CMS Open Payments shows 696 general payments to Dr. Sites from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,261.
General payments to Dr. Sites by program year, 2016 to 2025
General payments to Dr. Sites by kind, 2016 to 2025
- Food and beverage$9,72799%
- Education$1311%
Companies that paid Dr. Sites the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lorien Y. Sites graduated from University of Tennessee, Hsc, College of Medicine
Dr. Sites graduated from University of Tennessee, Hsc, College of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lorien Y. Sites'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Lorien Y. Sites
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. Lorien Y. Sites' NPI number?
Dr. Lorien Y. Sites' NPI number is 1578610390. It was assigned on January 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Lorien Y. Sites?
Dr. Lorien Y. Sites is a dermatologist in Nashville, Tennessee. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Lorien Y. Sites practice?
Dr. Sites practices at 2301 21st Ave S, Nashville, TN 37212-4908. Dr. Sites' primary practice is Nashville Skin Comprehensive Dermatology Center in Nashville, Tennessee.
What is Dr. Lorien Y. Sites' office phone number?
The practice phone on file for Dr. Sites is (615) 327-9797.
What is Dr. Lorien Y. Sites' medical license number?
Dr. Sites holds Tennessee license 44630.
What medical group is Dr. Lorien Y. Sites part of?
Dr. Sites is linked to Nashville Skin.
Does Dr. Lorien Y. Sites accept Medicare?
Yes. CMS data shows Dr. Sites billed Medicare for 4,891 services in 2024, and Dr. Sites accepts Medicare assignment.
What is Dr. Lorien Y. Sites' MIPS score?
Dr. Sites' MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Lorien Y. Sites see?
CMS counts 1,019 Medicare patients who saw Dr. Sites in 2024, with an average age of 74.
What services does Dr. Lorien Y. Sites bill to Medicare?
In 2024, Dr. Sites' most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
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Where did Dr. Lorien Y. Sites go to medical school?
Dr. Sites graduated from University of Tennessee, Hsc, College of Medicine in 2005.
What drugs does Dr. Lorien Y. Sites prescribe most?
In 2024 Medicare Part D data, Dr. Sites' most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Minoxidil.
Has Dr. Lorien Y. Sites received payments from drug or device companies?
CMS Open Payments shows $9,858 in general payments to Dr. Sites from 41 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Lorien Y. Sites been practicing?
Dr. Sites graduated from medical school in 2005, 21 years ago.
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