Active NPI 1689652125 Individual Practitioner Male Practitioner

Dr. Daryl Christopher Hacker , MD

Internal Medicine - Gastroenterology • Middletown, OH

Professional Overview & Biography Verified Profile Summary

Dr. Daryl Hacker, MD is a registered healthcare professional specializing in Internal Medicine - Gastroenterology in Middletown, OH. Practice services are available at 255 N BREIEL BLVD under active NPI credentials.

Frequently performed procedures and clinical services include new patient outpatient office visit, removal of polyps or growths of large bowel using an endoscope with mechanical snare, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

255 N Breiel Blvd

Middletown, OH 450423807

Telephone 5134225915

Fax 5134225101

Associated Practice Facility / Clinic

🏢 Mid Valley Gastroenterology Associates, Inc. Facility NPI 1679637292

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Gastroenterology in Middletown, OH

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 49.7 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

5 Specialists

Practicing in Middletown, OH (766 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

56.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	29	29	$120.00	$69.69
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	19	19	$747.00	$247.30
99213 Established patient office or other outpatient visit, typically 15 minutes	17	17	$100.00	$87.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$140.00	$108.71
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	11	11	$541.00	$179.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$70.00	$54.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	182	182	$120.00	$71.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	100	93	$70.00	$54.56
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	95	95	$747.00	$253.49
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	39	39	$541.00	$180.19
45380 Biopsy of large bowel using an endoscope	39	39	$618.00	$138.12
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	36	$415.00	$98.00
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	32	25	$125.00	$70.12
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	32	29	$531.00	$149.31
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	32	31	$446.00	$93.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$140.00	$107.59
99213 Established patient office or other outpatient visit, typically 15 minutes	25	23	$100.00	$88.77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	19	19	$150.00	$100.79
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	18	18	$541.00	$184.43
45378 Diagnostic exam of large bowel using a flexible endoscope	13	13	$558.00	$169.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	211	211	$119.81	$70.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	89	81	$70.00	$54.15
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	80	79	$747.00	$250.28
99213 Established patient office or other outpatient visit, typically 15 minutes	56	52	$100.00	$87.59
45380 Biopsy of large bowel using an endoscope	40	40	$618.00	$158.31
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	37	35	$531.00	$149.15
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	36	$415.00	$105.18
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	34	34	$541.00	$181.81
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	31	31	$150.00	$98.26
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	27	$446.00	$108.79
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	25	25	$541.00	$170.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$140.00	$106.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	155	155	$120.00	$74.40
99213 Established patient office or other outpatient visit, typically 15 minutes	95	91	$100.00	$73.08
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	82	82	$747.00	$261.60
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	58	56	$150.00	$104.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$140.00	$105.87
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	51	46	$531.00	$159.40
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	50	50	$415.00	$99.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	48	48	$70.00	$44.32
45380 Biopsy of large bowel using an endoscope	48	48	$618.00	$130.57
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	47	47	$446.00	$101.82
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	28	$125.00	$72.48
45378 Diagnostic exam of large bowel using a flexible endoscope	28	27	$558.00	$187.12
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	22	22	$541.00	$179.86
99225 Subsequent observation care, typically 25 minutes per day	20	20	$150.00	$73.18
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$541.00	$191.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	216	216	$120.00	$73.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	77	76	$70.00	$43.25
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	68	67	$150.00	$102.48
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	68	68	$747.00	$250.44
99213 Established patient office or other outpatient visit, typically 15 minutes	61	57	$100.00	$70.27
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	51	43	$531.00	$151.13
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	50	50	$446.00	$103.99
45380 Biopsy of large bowel using an endoscope	47	47	$618.00	$176.15
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	42	41	$415.00	$96.34
45378 Diagnostic exam of large bowel using a flexible endoscope	34	34	$558.00	$180.76
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	30	$125.00	$71.67
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	32	32	$541.00	$183.46
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	27	27	$541.00	$181.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$140.00	$104.76
99225 Subsequent observation care, typically 25 minutes per day	11	11	$150.00	$72.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	216	216	$120.00	$71.33
99213 Established patient office or other outpatient visit, typically 15 minutes	105	93	$100.00	$69.36
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	93	92	$150.00	$102.21
45380 Biopsy of large bowel using an endoscope	87	87	$618.00	$159.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	76	71	$70.00	$41.84
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	66	62	$415.00	$102.21
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	61	61	$747.00	$258.31
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	57	45	$125.00	$71.34
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	49	47	$531.00	$155.48
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	46	45	$446.00	$102.31
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	45	45	$541.00	$186.54
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	35	35	$541.00	$186.92
45378 Diagnostic exam of large bowel using a flexible endoscope	31	30	$558.00	$171.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$140.00	$103.91
43246 Insertion of stomach tube using a flexible endoscope	12	11	$558.00	$203.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	169	169	$120.00	$70.95
99213 Established patient office or other outpatient visit, typically 15 minutes	131	121	$100.00	$69.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	85	63	$70.00	$40.81
45380 Biopsy of large bowel using an endoscope	73	73	$618.00	$179.89
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	70	70	$150.00	$101.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$140.00	$103.81
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	59	57	$415.00	$89.39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	56	43	$125.00	$69.26
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	51	51	$747.00	$254.63
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope	49	43	$531.00	$149.81
45378 Diagnostic exam of large bowel using a flexible endoscope	45	43	$558.00	$185.11
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	39	39	$541.00	$173.78
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	34	34	$541.00	$176.80
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	33	$446.00	$106.96
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	16	$85.00	$38.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$150.00	$102.86

Medical Specialties & State Licenses

Internal Medicine - Gastroenterology Primary Specialty

NUCC Taxonomy Code: 207RG0100X

State License OH 35052293H

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0647965 (OH)

Commercial Insurance / Payer ID Anthem

000000232754 (OH)

Practice Associates & Co-Workers

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

3 Associated Practitioners

Tyler Ritchie , PA-C

Physician Assistant

NPI 1144010984

Physician Assistant (Certified)

Dr. Kuldip Sharma , MD

Internal Medicine - Gastroenterology

NPI 1578541017

Doctor of Medicine (M.D.)

Dr. Gregory Gerber , MD

Internal Medicine - Gastroenterology

NPI 1952389496

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 255 N BREIEL BLVD, MIDDLETOWN, OH 450423807 (Tel: 5134225915)

📍

Updated Business Mailing Address July 08, 2007

Registered at 255 N BREIEL BLVD, MIDDLETOWN, OH 450423807 (Tel: 5134225915)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DARYL HACKER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #35052293H in OH)

🟢

Initial NPI Registration & Enumeration January 05, 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: 1689652125

Entity Type:

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

Enumeration Date: January 05, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

255 N Breiel Blvd

Middletown, OH 450423807

Phone: 5134225915

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.