Dr. Mark H. Leech, MD
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 28
- Part D claims, 2024
- 167
- Hospital affiliations
- 1
- Industry payments
- $9,093
- Practice address
- 1616 Gunbarrel Rd, Chattanooga, TN 37421-4136
- Practice phone
- Call (423) 826-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chattanooga Plastic Surgery
Physician office · Chattanooga, Tennessee
Find Dr. Leech's professional email, personal email and mobile number
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Dr. Mark H. Leech is a plastic surgeon in Chattanooga, Tennessee
Dr. Leech practices at Chattanooga Plastic Surgery in Chattanooga, Tennessee.
Dr. Leech's NPI, 1851317671, was assigned on July 14, 2006. Dr. Leech graduated from Medical College of Georgia School of Medicine in 1986. Dr. Leech holds Tennessee license MD0000018072.
- NPI
- 1851317671NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446351068
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 826-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark H. Leech practices at Chattanooga Plastic Surgery in Chattanooga, Tennessee
Dr. Leech's primary practice is Chattanooga Plastic Surgery, at 1616 Gunbarrel Rd, Chattanooga, TN 37421-4136. The practice phone is (423) 826-8200.
- Chattanooga Plastic Surgery1616 Gunbarrel Rd, Chattanooga, TN 37421-4136Phone(423) 826-8200
Source: Dmand AI Affiliation Data
Dr. Mark H. Leech is affiliated with 2 sites of care
Dr. Leech's primary practice is Chattanooga Plastic Surgery in Chattanooga, Tennessee. Dr. Leech is also affiliated with Erlanger Baroness Hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark H. Leech's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leech practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chattanooga Plastic Surgery | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark H. Leech is one of 79 plastic surgeons in Tennessee
Plastic surgery is Dr. Leech's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Leech is licensed in Tennessee.
Specialties and state licenses
- Plastic surgery, TennesseePrimary
Plastic surgeons near Dr. Leech
Counts of plastic surgeons 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. Mark H. Leech billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Dr. Leech across 1 procedure code in 2024, all of them office visits, for 28 Medicare patients. Medicare paid $1,467 for them. Every service was in an office.
Dr. Leech's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 452024: 1273%
Dr. Leech compared with the Tennessee median for plastic surgeons, 2024
- Dr. Leech
- Tennessee median
- Medicare services
- 12vs 3566% below
- Medicare patients
- 28vs 3418% below
- Part D claims
- 117vs 333.5 times
Medians across 76 plastic surgeons in Tennessee with Dmand AI profiles that report each measure.
Dr. Leech's 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Leech and other plastic surgeons in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark H. Leech treated 28 Medicare patients in 2024, average age 69
CMS counts 28 Medicare patients who saw Dr. Leech in 2024. 75% of them have cancer, and 57% have high cholesterol. Their average risk score is 0.70, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Leech's median patient age at 56, with 96% women.
Chronic conditions among Dr. Leech's Medicare patients, 2024
- Cancer75%
- High cholesterol57%
- Arthritis46%
- Anxiety39%
- High blood pressure39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leech's 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
- Women96%
- Men4%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark H. Leech wrote 167 Medicare Part D claims in 2024
In 2024, Dr. Leech wrote 167 Medicare Part D claims for 40 patients. 99% of them were for generic drugs. CMS names the drug for 117 of them, across 4 drugs with 11 or more claims each, at $613 in total drug cost. In 2023, CMS named 176 claims across 5 drugs.
Dr. Leech's Part D claims by kind of drug, 2024
- Generic166 claims99%
- Brand-name and other1 claims1%
Dr. Leech's 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. Leech's Part D claims, 2024
- Opioids25%42 of 167 claims
- Antibiotics38%64 of 167 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: 1762024: 11734%
Drugs named by CMS: 4 in 2024, 5 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. Mark H. Leech ranks in the 78th percentile for mastectomy in Medicare
Dr. Leech accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of mastectomy by Dr. Leech, more than 78% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Leech ranks in Medicare procedure volume
- Mastectomy
- 78th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark H. Leech received $9,093 in industry payments from 2016 to 2025
CMS Open Payments shows 80 general payments to Dr. Leech from 9 drug and device companies from 2016 to 2025. Gifts make up the largest share, 80% of the total. Allergan Inc. paid the most, $7,349.
General payments to Dr. Leech by program year, 2016 to 2025
General payments to Dr. Leech by kind, 2016 to 2025
- Gifts$7,23680%
- Food and beverage$1,17213%
- Travel and lodging$6858%
Companies that paid Dr. Leech 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. Mark H. Leech graduated from Medical College of Georgia School of Medicine
Dr. Leech graduated from Medical College of Georgia School of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark H. Leech'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)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. Mark H. Leech
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. Mark H. Leech's NPI number?
Dr. Mark H. Leech's NPI number is 1851317671. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark H. Leech?
Dr. Mark H. Leech is a plastic surgeon in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Mark H. Leech practice?
Dr. Leech practices at 1616 Gunbarrel Rd, Chattanooga, TN 37421-4136. Dr. Leech's primary practice is Chattanooga Plastic Surgery in Chattanooga, Tennessee.
What is Dr. Mark H. Leech's office phone number?
The practice phone on file for Dr. Leech is (423) 826-8200.
What is Dr. Mark H. Leech's medical license number?
Dr. Leech holds Tennessee license MD0000018072.
Which hospitals is Dr. Mark H. Leech affiliated with?
Dr. Leech is affiliated with Erlanger Baroness Hospital.
Does Dr. Mark H. Leech accept Medicare?
Yes. CMS data shows Dr. Leech billed Medicare for 12 services in 2024, and Dr. Leech accepts Medicare assignment.
How many Medicare patients does Dr. Mark H. Leech see?
CMS counts 28 Medicare patients who saw Dr. Leech in 2024, with an average age of 69.
What services does Dr. Mark H. Leech bill to Medicare?
In 2024, Dr. Leech's most billed Medicare services were office visit, new patient (99204).
Where did Dr. Mark H. Leech go to medical school?
Dr. Leech graduated from Medical College of Georgia School of Medicine in 1986.
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What drugs does Dr. Mark H. Leech prescribe most?
In 2024 Medicare Part D data, Dr. Leech's most prescribed drugs by claims were Doxycycline Hyclate, Ondansetron HCl and Oxycodone-Acetaminophen.
Has Dr. Mark H. Leech received payments from drug or device companies?
CMS Open Payments shows $9,093 in general payments to Dr. Leech from 9 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Mark H. Leech been practicing?
Dr. Leech graduated from medical school in 1986, 40 years ago.
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