Active NPI 1316109317 Individual Practitioner Male Practitioner

Dr. Corey French Graham , MD

Surgery • Warsaw, IN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Corey Graham, MD is a certified Surgery practicing in Warsaw, IN. With approximately 18 years of clinical experience since graduating from Michigan State University College Of Human Medicine in 2008, Dr. Graham delivers high-quality medical care to the local community at 1000 PROVIDENT DR.

Dr. Graham is affiliated with Kosciusko Medical Group Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1000 Provident Dr
Suite C

Warsaw, IN 465803255

Telephone 5742678728

Fax 5742693470

Associated Practice Facility / Clinic

🏢 Medical Group Of Fort Wayne, P.c. Facility NPI 1811956337

Medicare Profile & Education

Medical School

Michigan State University College Of Human Medicine

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Warsaw, IN

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs -4.0 yrs vs City Avg

City Avg: 22.0 Yrs

State Avg: 25.9 Yrs

Regional Practice Density

6 Specialists

Practicing in Warsaw, IN (657 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

76.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Graham (18 Years) 18 Yrs

Warsaw Specialty Average (22.0 Years) 22.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes	72	51	$139.00	$84.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$206.00	$103.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	19	$186.00	$73.43
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	25	25	$1174.00	$231.88
45380 Biopsy of large bowel using an endoscope	23	23	$500.52	$102.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$259.00	$91.14
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	19	$657.00	$93.59
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	17	17	$809.94	$153.04
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$787.07	$156.77
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$351.00	$121.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	96	64	$139.00	$85.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$206.00	$105.18
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	15	$186.00	$75.30
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$1156.18	$228.89
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$657.00	$69.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$206.00	$120.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$351.00	$123.52
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$800.09	$147.77
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$772.18	$140.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	114	74	$138.91	$84.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	56	56	$204.79	$104.65
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	25	24	$615.72	$159.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	13	$165.55	$67.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	19	$206.00	$120.46
45380 Biopsy of large bowel using an endoscope	20	20	$989.25	$142.63
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	17	15	$462.00	$79.23
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	15	$657.00	$85.37
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	15	$318.50	$120.00
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	12	$523.92	$90.33
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$805.58	$161.38
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$1150.73	$237.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	71	57	$128.00	$87.37
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	59	59	$189.00	$106.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	46	45	$299.00	$127.40
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	42	23	$161.00	$62.42
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	29	25	$462.00	$75.71
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	21	$119.00	$36.96
76937 Ultrasonic guidance for blood vessel access	26	23	$36.00	$12.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	19	$188.00	$124.32
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	20	18	$556.00	$111.41
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	17	$657.00	$81.09
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$1132.53	$236.55
99221 Initial hospital inpatient care per day, typically 30 minutes	16	15	$224.00	$90.11
45380 Biopsy of large bowel using an endoscope	15	14	$973.53	$129.94
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$484.00	$169.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	76	55	$128.00	$71.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	61	55	$299.00	$133.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	54	32	$161.00	$70.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$189.00	$102.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	23	$119.00	$38.18
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	26	$556.00	$108.46
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	24	23	$462.00	$83.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	18	$188.00	$99.05
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	20	19	$657.00	$98.41
76937 Ultrasonic guidance for blood vessel access	14	13	$37.29	$14.14
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	12	12	$1174.00	$248.76
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$206.18	$98.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	114	84	$128.54	$69.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	71	71	$189.00	$101.45
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	27	$161.00	$69.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	32	$188.00	$100.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	25	$299.00	$129.83
45378 Diagnostic exam of large bowel using a flexible endoscope	23	23	$781.22	$150.70
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	22	22	$657.00	$71.23
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	20	20	$1174.00	$245.27
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	14	$119.00	$37.36
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	18	18	$507.00	$167.11
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	16	16	$556.00	$99.49
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$220.27	$95.49
45380 Biopsy of large bowel using an endoscope	14	14	$989.00	$84.94
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	12	12	$479.42	$78.00
43249 Balloon dilation of esophagus using an endoscope	11	11	$712.00	$123.75
99238 Hospital discharge day management, 30 minutes or less	11	11	$148.00	$69.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	125	97	$128.00	$66.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	80	80	$189.00	$97.46
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	41	23	$161.00	$67.45
99231 Follow-up hospital inpatient care per day, typically 15 minutes	39	23	$119.00	$37.17
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	37	36	$1142.70	$226.50
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	31	$299.00	$125.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	27	$188.00	$101.51
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	26	26	$674.00	$99.59
45380 Biopsy of large bowel using an endoscope	25	25	$984.84	$96.64
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	18	17	$556.00	$88.48
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	17	16	$786.12	$155.95
45378 Diagnostic exam of large bowel using a flexible endoscope	16	15	$743.94	$146.95
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	14	13	$445.50	$89.68
43249 Balloon dilation of esophagus using an endoscope	13	13	$692.62	$124.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	84	60	$128.00	$65.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	56	29	$161.00	$66.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$189.00	$98.79
99231 Follow-up hospital inpatient care per day, typically 15 minutes	36	19	$119.00	$37.31
99221 Initial hospital inpatient care per day, typically 30 minutes	27	26	$224.00	$93.10
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	21	$657.00	$93.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$188.00	$101.19
45378 Diagnostic exam of large bowel using a flexible endoscope	15	15	$774.20	$149.30
99238 Hospital discharge day management, 30 minutes or less	15	13	$148.00	$69.03
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$299.00	$130.05
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$1022.93	$202.76
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$798.33	$170.83

Medical Specialties & State Licenses

CMS Verified: 2021-12-15

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IN 01074316A

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

201246970 (IN)

Commercial Insurance / Payer ID Medicare Ptan

262490014 (IN)

Hospital & Practice Group Affiliations

Kosciusko Medical Group Llc

107 W Pickwick Dr A, Syracuse, IN 465671832

Phone: 5744578585

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Patrick Ilada , MD

Surgery

NPI 1508803081

Doctor of Medicine (M.D.)

Dr. Adria Ford , DO

Surgery

NPI 1861609182

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 02, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 02, 2015

Registered at 1000 PROVIDENT DR, SUITE C, WARSAW, IN 465803255 (Tel: 5742678728)

📍

Updated Business Mailing Address June 02, 2015

Registered at 7916 W JEFFERSON BLVD, FORT WAYNE, IN 468044140 (Tel: 2604346071)

👤

Provider Name / Credentials Updated June 02, 2015

Recorded as COREY GRAHAM, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 02, 2015

Surgery (License #01074316A in IN)

🟢

Initial NPI Registration & Enumeration June 30, 2008

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: 1316109317

Entity Type:

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

Enumeration Date: June 30, 2008

Last Update: December 15, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

7916 W Jefferson Blvd

Fort Wayne, IN 468044140

Phone: 2604346071

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.