Active NPI 1417917212 Individual Practitioner Male Practitioner

Dr. Thomas S Layman , MD

Surgery • Athens, TN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Layman, MD is a certified Surgery practicing in Athens, TN. With approximately 37 years of clinical experience since graduating from University Of Tennessee, Hsc, College Of Medicine in 1989, Dr. Layman delivers high-quality medical care to the local community at 719 COOK DR.

Dr. Layman accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

719 Cook Dr
Suite 110

Athens, TN 373033495

Telephone 4237452344

Fax 4237452314

Associated Practice Facility / Clinic

🏢 Athens Physicians Practice, Llc Facility NPI 1689055774

Medicare Profile & Education

Medical School

University Of Tennessee, Hsc, College Of Medicine

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Athens, TN

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +8.7 yrs vs City Avg

City Avg: 28.3 Yrs

State Avg: 26.3 Yrs

Regional Practice Density

5 Specialists

Practicing in Athens, TN (682 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Layman (37 Years) 37 Yrs

Athens Specialty Average (28.3 Years) 28.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	475	230	$142.00	$83.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	159	159	$312.00	$152.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	121	107	$203.00	$117.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	92	75	$85.00	$51.49
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	65	63	$905.00	$80.53
45378 Diagnostic exam of large bowel using a flexible endoscope	40	40	$1075.00	$160.45
17003 Destruction of precancer skin growth, 2-14 growths	39	14	$130.00	$3.99
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	38	38	$1075.00	$165.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$206.00	$101.82
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	30	30	$1400.00	$204.09
17000 Destruction of skin growth	25	19	$160.00	$57.41
43249 Balloon dilation of esophagus using an endoscope	16	16	$980.00	$109.65
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$1075.00	$165.55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	15	$387.00	$159.12
43450 Dilation of esophagus	13	13	$400.00	$35.80
49505 Repair of groin hernia (5 years or older)	12	12	$1775.00	$485.84
45398 Tying of large bowel using an endoscope	12	12	$1800.00	$210.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	499	239	$142.00	$83.26
17003 Destruction of precancer skin growth, 2-14 growths	144	29	$130.00	$5.60
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	142	110	$85.00	$51.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	140	140	$312.00	$152.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	91	$204.06	$118.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	81	81	$206.00	$102.77
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	67	67	$905.00	$82.24
17000 Destruction of skin growth	65	45	$165.48	$59.33
45378 Diagnostic exam of large bowel using a flexible endoscope	46	46	$1075.00	$166.01
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	40	40	$1400.00	$196.94
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	37	37	$1075.00	$162.63
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	31	31	$1075.00	$167.32
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$139.00	$66.66
43249 Balloon dilation of esophagus using an endoscope	17	15	$980.00	$127.30
47562 Removal of gallbladder using an endoscope	13	13	$3010.00	$593.96
19081 Biopsy of breast accessed through the skin with stereotactic guidance	11	11	$1200.00	$151.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	429	216	$141.85	$84.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	238	172	$84.66	$52.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	153	153	$205.19	$103.25
45378 Diagnostic exam of large bowel using a flexible endoscope	58	58	$1074.83	$168.71
17003 Destruction of precancer skin growth, 2-14 growths	54	21	$88.19	$6.26
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	52	52	$904.81	$76.57
99202 New patient office or other outpatient visit, typically 20 minutes	45	45	$125.38	$67.17
17000 Destruction of skin growth	40	32	$150.78	$58.26
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	25	25	$1400.00	$206.92
43249 Balloon dilation of esophagus using an endoscope	24	22	$977.92	$139.71
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	22	22	$1075.00	$167.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	17	$204.17	$120.46
17110 Destruction of up to 14 skin growths	17	15	$208.29	$104.75
47562 Removal of gallbladder using an endoscope	14	14	$3017.14	$584.42
49505 Repair of groin hernia (5 years or older)	11	11	$1814.09	$501.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	220	159	$85.11	$52.67
99213 Established patient office or other outpatient visit, typically 15 minutes	207	153	$142.00	$85.98
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$203.00	$105.40
45378 Diagnostic exam of large bowel using a flexible endoscope	64	64	$1074.92	$171.90
17003 Destruction of precancer skin growth, 2-14 growths	57	20	$53.35	$6.06
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	55	55	$903.45	$80.81
17000 Destruction of skin growth	40	29	$125.58	$57.82
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	29	$206.00	$122.31
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	22	22	$1405.91	$214.19
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	22	22	$1075.00	$174.64
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$148.71	$68.23
47562 Removal of gallbladder using an endoscope	16	16	$3010.00	$612.32
43249 Balloon dilation of esophagus using an endoscope	16	15	$997.00	$135.81
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	13	13	$1075.00	$174.81
49505 Repair of groin hernia (5 years or older)	12	12	$1967.50	$525.43
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	11	11	$534.55	$80.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	56	56	$907.14	$91.56
45378 Diagnostic exam of large bowel using a flexible endoscope	49	49	$1075.00	$169.91
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	27	27	$1400.00	$211.14
99213 Established patient office or other outpatient visit, typically 15 minutes	25	20	$131.60	$67.85
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$1075.00	$169.14
43249 Balloon dilation of esophagus using an endoscope	16	16	$930.00	$124.46
47562 Removal of gallbladder using an endoscope	15	15	$3010.00	$598.66
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	13	13	$1075.00	$170.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$190.91	$97.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	67	67	$905.00	$87.21
45378 Diagnostic exam of large bowel using a flexible endoscope	58	58	$1075.00	$171.08
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	38	38	$1075.00	$165.70
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	26	26	$1400.00	$208.39
99213 Established patient office or other outpatient visit, typically 15 minutes	21	19	$95.00	$67.48
47562 Removal of gallbladder using an endoscope	20	20	$3010.00	$568.49
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	19	19	$1075.00	$170.36
43249 Balloon dilation of esophagus using an endoscope	16	16	$930.00	$120.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$155.00	$97.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	91	91	$905.00	$81.14
45378 Diagnostic exam of large bowel using a flexible endoscope	76	76	$1075.00	$163.54
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	39	39	$1075.00	$165.26
47562 Removal of gallbladder using an endoscope	38	38	$3010.00	$566.65
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	34	34	$1400.00	$207.59
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	24	24	$1075.00	$167.48
43249 Balloon dilation of esophagus using an endoscope	21	19	$930.00	$129.90
99213 Established patient office or other outpatient visit, typically 15 minutes	20	18	$95.00	$64.41
38221 Needle or trocar bone marrow biopsy	15	15	$560.00	$63.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	13	$60.00	$38.48
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	14	14	$1840.00	$291.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$155.00	$94.79
49505 Repair of groin hernia (5 years or older)	11	11	$1755.00	$455.66
19081 Biopsy of breast accessed through the skin with stereotactic guidance	11	11	$1465.00	$152.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	222	157	$60.00	$38.49
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	108	107	$905.00	$85.50
99213 Established patient office or other outpatient visit, typically 15 minutes	95	71	$95.00	$64.90
45378 Diagnostic exam of large bowel using a flexible endoscope	79	79	$1075.00	$165.31
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	50	50	$1075.00	$168.34
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	46	46	$1400.00	$208.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$155.00	$95.33
47562 Removal of gallbladder using an endoscope	19	19	$3010.00	$579.13
43249 Balloon dilation of esophagus using an endoscope	19	18	$928.68	$111.38
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	17	17	$1075.00	$168.71
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	14	14	$1840.00	$282.81
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	13	13	$520.00	$109.88
49505 Repair of groin hernia (5 years or older)	13	13	$1755.00	$422.40
49568 Placement of mesh to repair incisional or abdominal hernia	12	12	$820.00	$236.60
38221 Needle or trocar bone marrow biopsy	11	11	$500.00	$65.32
36590 Removal of peripheral venous catheter for infusion	11	11	$745.00	$170.44
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$110.00	$66.05

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TN MD21415

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3064582 (TN)

Commercial Insurance / Payer ID Blue Cross Blue Shield

3012256 (TN)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners

Dr. Nicholas Ballay , MD

Surgery

NPI 1295093052

Doctor of Medicine (M.D.)

Dr. Preston Brown , MD

Surgery

NPI 1306806112

Doctor of Medicine (M.D.)

Dr. Michael Sumida , MD

Surgery

NPI 1609835115

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active March 01, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location March 01, 2010

Registered at 719 COOK DR, SUITE 110, ATHENS, TN 373033495 (Tel: 4237452344)

📍

Updated Business Mailing Address March 01, 2010

Registered at PO BOX 688, ATHENS, TN 373710688 (Tel: 4237452344)

👤

Provider Name / Credentials Updated March 01, 2010

Recorded as THOMAS LAYMAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 01, 2010

Surgery (License #MD21415 in TN)

🟢

Initial NPI Registration & Enumeration March 24, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1417917212

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 24, 2006

Last Update: March 01, 2010

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 688

Athens, TN 373710688

Phone: 4237452344

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.