Active NPI 1306831375 Individual Practitioner Male Practitioner

Dr. Gerald B Hamilton , MD

Surgery • Lenexa, KS

Professional Overview & Biography Verified Profile Summary

Dr. Gerald Hamilton, MD is a certified Surgery practicing in Lenexa, KS. With approximately 29 years of clinical experience since graduating from University Of Tennessee, Hsc, College Of Medicine in 1997, Dr. Hamilton delivers high-quality medical care to the local community at 23401 PRAIRIE STAR PKWY.

Dr. Hamilton is affiliated with Kc Bariatric Llc and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include therapy procedure using functional activities, therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each, evaluation for physical therapy. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

23401 Prairie Star Pkwy
Suite 300

Lenexa, KS 662277268

Telephone 9136776319

Fax 9136771540

Associated Practice Facility / Clinic

🏢 Md Diversified Services Llc Facility NPI 1871534248

Medicare Profile & Education

Medical School

University Of Tennessee, Hsc, College Of Medicine

Graduation Year

1997

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Lenexa, KS

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs -1.0 yrs vs City Avg

City Avg: 30.0 Yrs

State Avg: 23.7 Yrs

Regional Practice Density

5 Specialists

Practicing in Lenexa, KS (376 Statewide)

Telehealth Adoption Rate

20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hamilton (29 Years) 29 Yrs

Lenexa Specialty Average (30.0 Years) 30.0 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
97530 Therapy procedure using functional activities	56	25	$100.00	$25.77
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	28	19	$100.00	$20.04
97162 Evaluation for physical therapy, typically 30 minutes	17	16	$200.00	$88.64
97164 Re-evaluation for physical therapy, typically 20 minutes	14	14	$100.00	$61.32
84460 Liver enzyme (sgpt), level	12	11	$20.00	$5.19
84450 Liver enzyme (sgot), level	12	11	$20.00	$5.08
84443 Blood test, thyroid stimulating hormone (TSH)	12	11	$69.00	$16.46
84295 Blood sodium level	12	11	$15.00	$4.71
84155 Total protein level, blood	12	11	$15.00	$3.60
84134 Prealbumin (protein) level	12	11	$60.00	$14.30
84132 Blood potassium level	12	11	$15.00	$4.66
84100 Phosphate level	12	11	$60.00	$4.65
84075 Phosphatase (enzyme) level, alkaline	12	11	$15.00	$5.08
83735 Magnesium level	12	11	$60.00	$6.57
83540 Iron level	12	11	$26.00	$6.34
82947 Blood glucose (sugar) level	12	11	$15.00	$3.85
82746 Folic acid level	12	11	$60.00	$14.41
82728 Ferritin (blood protein) level	12	11	$20.00	$13.36
82607 Cyanocobalamin (vitamin B-12) level	12	11	$62.00	$14.78
82565 Blood creatinine level	12	11	$15.00	$5.02
82435 Blood chloride level	12	11	$15.00	$4.51
82310 Calcium level, total	12	11	$15.00	$5.06
82306 Vitamin d-3 level	12	11	$124.00	$29.01
82247 Bilirubin level	12	11	$14.00	$4.92
82040 Albumin (protein) level	12	11	$14.00	$4.85
80061 Blood test, lipids (cholesterol and triglycerides)	12	11	$55.00	$13.12
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	12	11	$42.00	$6.34
84550 Uric acid level, blood	12	11	$50.00	$4.43
84520 Urea nitrogen level to assess kidney function	12	11	$15.00	$3.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$200.00	$80.29
83036 Hemoglobin A1C level	11	11	$40.00	$9.52
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	11	11	$42.00	$6.34
84520 Urea nitrogen level to assess kidney function	11	11	$15.00	$3.87
84460 Liver enzyme (sgpt), level	11	11	$20.00	$5.19
84450 Liver enzyme (sgot), level	11	11	$20.00	$5.08
84295 Blood sodium level	11	11	$15.00	$4.71
84155 Total protein level, blood	11	11	$15.00	$3.60
84132 Blood potassium level	11	11	$15.00	$4.66
84075 Phosphatase (enzyme) level, alkaline	11	11	$15.00	$5.08
83540 Iron level	11	11	$26.00	$6.34
82947 Blood glucose (sugar) level	11	11	$15.00	$3.85
82728 Ferritin (blood protein) level	11	11	$20.00	$13.36
82565 Blood creatinine level	11	11	$15.00	$5.02
82435 Blood chloride level	11	11	$15.00	$4.51
82310 Calcium level, total	11	11	$15.00	$5.06
82306 Vitamin d-3 level	11	11	$124.00	$29.01
82247 Bilirubin level	11	11	$14.00	$4.92
82040 Albumin (protein) level	11	11	$14.00	$4.85
80061 Blood test, lipids (cholesterol and triglycerides)	11	11	$55.00	$13.12
36415 Insertion of needle into vein for collection of blood sample	11	11	$9.00	$8.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	32	27	$177.50	$77.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	31	30	$160.00	$78.53
80061 Blood test, lipids (cholesterol and triglycerides)	20	20	$55.00	$13.39
83540 Iron level	20	20	$26.00	$6.47
82306 Vitamin d-3 level	20	20	$124.00	$29.60
36415 Insertion of needle into vein for collection of blood sample	20	20	$9.00	$3.00
82607 Cyanocobalamin (vitamin B-12) level	19	19	$62.00	$15.08
84100 Phosphate level	19	19	$60.00	$4.74
84550 Uric acid level, blood	19	19	$50.00	$4.52
84134 Prealbumin (protein) level	19	19	$60.00	$14.59
80053 Blood test, comprehensive group of blood chemicals	19	19	$43.00	$10.56
83735 Magnesium level	19	19	$60.00	$6.70
82746 Folic acid level	19	19	$60.00	$14.70
83036 Hemoglobin A1C level	17	17	$40.00	$9.71
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	17	17	$32.00	$7.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	48	41	$160.00	$61.42
36415 Insertion of needle into vein for collection of blood sample	42	31	$9.00	$2.96
80061 Blood test, lipids (cholesterol and triglycerides)	42	31	$55.00	$13.23
84100 Phosphate level	41	30	$60.00	$4.69
83735 Magnesium level	41	30	$60.00	$6.62
84550 Uric acid level, blood	41	30	$50.00	$4.47
84134 Prealbumin (protein) level	41	30	$60.00	$14.42
82746 Folic acid level	41	30	$60.00	$14.53
82607 Cyanocobalamin (vitamin B-12) level	41	30	$62.00	$14.90
80053 Blood test, comprehensive group of blood chemicals	41	30	$43.00	$10.44
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	41	30	$32.00	$7.68
83540 Iron level	40	30	$26.00	$6.40
82306 Vitamin d-3 level	39	30	$124.00	$29.27
83036 Hemoglobin A1C level	32	27	$40.00	$9.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	77	60	$160.00	$63.22
36415 Insertion of needle into vein for collection of blood sample	58	45	$9.00	$2.94
83540 Iron level	58	45	$26.00	$6.93
82306 Vitamin d-3 level	58	45	$124.00	$31.67
80061 Blood test, lipids (cholesterol and triglycerides)	57	45	$55.00	$14.58
84550 Uric acid level, blood	56	44	$50.00	$4.92
84134 Prealbumin (protein) level	56	44	$60.00	$15.89
84100 Phosphate level	56	44	$60.00	$5.16
83735 Magnesium level	56	44	$60.00	$7.29
82607 Cyanocobalamin (vitamin B-12) level	56	44	$62.00	$16.41
82746 Folic acid level	56	44	$60.00	$16.01
80053 Blood test, comprehensive group of blood chemicals	55	44	$43.00	$11.51
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	54	43	$32.00	$8.46
83036 Hemoglobin A1C level	45	39	$40.00	$10.34
84443 Blood test, thyroid stimulating hormone (TSH)	26	22	$69.00	$18.30
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	20	20	$787.50	$114.30
93000 Routine ekg using at least 12 leads including interpretation and report	15	15	$50.00	$14.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$228.00	$92.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	93	69	$160.00	$63.47
36415 Insertion of needle into vein for collection of blood sample	58	44	$9.00	$2.89
80053 Blood test, comprehensive group of blood chemicals	58	44	$43.00	$12.56
82607 Cyanocobalamin (vitamin B-12) level	57	43	$62.00	$17.92
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	57	43	$32.00	$9.40
84550 Uric acid level, blood	57	43	$50.00	$5.37
84134 Prealbumin (protein) level	57	43	$60.00	$17.34
84100 Phosphate level	57	43	$60.00	$5.63
83735 Magnesium level	57	43	$60.00	$7.96
82746 Folic acid level	57	43	$60.00	$17.48
80061 Blood test, lipids (cholesterol and triglycerides)	57	43	$55.00	$15.92
83540 Iron level	56	42	$26.00	$7.69
82306 Vitamin d-3 level	55	42	$124.00	$35.17
83036 Hemoglobin A1C level	49	41	$40.00	$11.51
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	17	$779.41	$120.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	139	85	$160.00	$61.63
36415 Insertion of needle into vein for collection of blood sample	96	63	$9.00	$2.83
84550 Uric acid level, blood	96	64	$50.00	$5.87
84134 Prealbumin (protein) level	96	64	$60.00	$18.90
84100 Phosphate level	96	64	$60.00	$7.03
83735 Magnesium level	96	64	$60.00	$8.69
83540 Iron level	96	64	$26.00	$8.39
82746 Folic acid level	96	64	$60.00	$19.06
82607 Cyanocobalamin (vitamin B-12) level	96	64	$62.00	$19.54
80061 Blood test, lipids (cholesterol and triglycerides)	96	64	$55.00	$6.65
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	95	63	$32.00	$10.16
80053 Blood test, comprehensive group of blood chemicals	95	63	$43.00	$5.15
82306 Vitamin d-3 level	91	60	$124.00	$39.56
83036 Hemoglobin A1C level	78	59	$40.00	$12.77
84443 Blood test, thyroid stimulating hormone (TSH)	34	30	$69.00	$22.59
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	28	27	$767.86	$116.27
74246 X-ray of upper digestive tract with contrast	26	12	$450.00	$100.99
93000 Routine ekg using at least 12 leads including interpretation and report	17	17	$50.00	$14.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$228.00	$90.97
84402 Testosterone (hormone) level, free	13	12	$100.00	$29.50

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License KS 04-28867

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

200521560A (IN)

Commercial Insurance / Payer ID Medicare

M400052405 (IN)

Commercial Insurance / Payer ID Kansas License

04-28867 (KS)

Commercial Insurance / Payer ID Tax Id #

1306831375 (KS)

Hospital & Practice Group Affiliations

Kc Bariatric Llc

23401 Prairie Star Pkwy, Lenexa, KS 662277246

Kc Bariatric Llc

23401 Prairie Star Pkwy, Lenexa, KS 662277268

Phone: 9136776319

Kc Bariatric Llc

23401 Prairie Star Pkwy, Lenexa, KS 662277268

Practice Associates & Co-Workers

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

18 Associated Practitioners

Annie Epp , RD

Dietitian, Registered

NPI 1013421171

Registered Dietitian

Andrew Williamson

Physician Assistant

NPI 1073104493

Dr. Robert Aragon , MD

Surgery

NPI 1215138532

Doctor of Medicine (M.D.)

Dr. Darby Harvey , DNP

Nurse Practitioner - Family

NPI 1295344968

Doctor of Nursing Practice

Jeffrey Turek , PA-C

Physician Assistant

NPI 1306256342

Physician Assistant (Certified)

Shelly Buse , PT

Physical Therapist

NPI 1336363035

Physical Therapist

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 22, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 22, 2015

Registered at 23401 PRAIRIE STAR PKWY, SUITE 300, LENEXA, KS 662277268 (Tel: 9136776319)

📍

Updated Business Mailing Address June 22, 2015

Registered at 23401 PRAIRIE STAR PKWY, SUITE 300, LENEXA, KS 662277268 (Tel: 9136776319)

👤

Provider Name / Credentials Updated June 22, 2015

Recorded as GERALD HAMILTON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 22, 2015

Surgery (License #04-28867 in KS)

🟢

Initial NPI Registration & Enumeration September 15, 2005

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: 1306831375

Entity Type:

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

Enumeration Date: September 15, 2005

Last Update: March 07, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

23401 Prairie Star Pkwy, Suite 300

Lenexa, KS 662277268

Phone: 9136776319

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.