Active NPI 1558330621 Individual Practitioner Male Practitioner

Dr. David Shaun Bub , MD

Colon & Rectal Surgery • Allentown, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Bub, MD is a certified Colon & Rectal Surgery practicing in Allentown, PA. With approximately 31 years of clinical experience since graduating from New York University School Of Medicine in 1995, Dr. Bub delivers high-quality medical care to the local community at 1275 S CEDAR CREST BLVD.

Dr. Bub is affiliated with Lehigh Valley Physician Group and accepts Medicare assignment.

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

1275 S Cedar Crest Blvd

Allentown, PA 181036207

Telephone 6104337571

Fax 6104338075

Associated Practice Facility / Clinic

🏢 Khubchandani-Stasik-Rosen, Pc Facility NPI 1740242239

Medicare Profile & Education

Medical School

New York University School Of Medicine

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Allentown, PA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +7.0 yrs vs City Avg

City Avg: 24.0 Yrs

State Avg: 25.6 Yrs

Regional Practice Density

10 Specialists

Practicing in Allentown, PA (126 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

68.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bub (31 Years) 31 Yrs

Allentown Specialty Average (24.0 Years) 24.0 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	330	330	$259.55	$157.80
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	233	233	$1527.00	$231.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	194	177	$236.83	$120.14
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	143	142	$758.57	$166.69
99213 Established patient office or other outpatient visit, typically 15 minutes	102	89	$170.59	$85.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	66	66	$210.30	$105.44
45300 Diagnostic examination of rectum and large bowel using an endoscope	47	42	$222.23	$118.34
45380 Biopsy of large bowel using an endoscope	39	39	$863.59	$116.57
46600 Diagnostic examination of the anus using an endoscope	34	32	$193.97	$108.49
46221 Removal of external hemorrhoids by rubber banding	32	24	$500.00	$264.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$316.00	$164.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$86.79	$53.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	414	414	$250.00	$161.66
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	224	224	$1355.00	$240.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	209	183	$225.00	$123.14
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	164	164	$695.00	$170.41
99213 Established patient office or other outpatient visit, typically 15 minutes	80	66	$160.00	$85.28
45300 Diagnostic examination of rectum and large bowel using an endoscope	54	51	$215.00	$122.72
45380 Biopsy of large bowel using an endoscope	47	47	$770.00	$132.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$187.27	$108.62
46221 Removal of external hemorrhoids by rubber banding	32	25	$475.00	$274.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	22	$290.00	$164.09
46600 Diagnostic examination of the anus using an endoscope	24	23	$180.00	$114.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	19	12	$195.00	$111.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$85.00	$54.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	436	436	$250.00	$163.99
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	203	203	$1355.00	$243.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	198	167	$206.72	$124.15
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	160	159	$695.00	$177.61
99213 Established patient office or other outpatient visit, typically 15 minutes	99	86	$160.00	$89.31
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	60	60	$1200.00	$168.46
46600 Diagnostic examination of the anus using an endoscope	57	52	$180.00	$120.50
46221 Removal of external hemorrhoids by rubber banding	42	34	$475.00	$285.12
45300 Diagnostic examination of rectum and large bowel using an endoscope	35	34	$215.00	$128.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$187.86	$110.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	25	$85.00	$55.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	22	$290.00	$186.71
45380 Biopsy of large bowel using an endoscope	14	14	$770.00	$80.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	11	$150.00	$69.97
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	13	11	$300.00	$46.50
45390 Removal of large bowel tissue using an endoscope	12	12	$695.00	$328.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	483	483	$247.40	$165.57
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	248	247	$1355.00	$250.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	207	192	$195.00	$127.06
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	170	170	$695.00	$181.04
99213 Established patient office or other outpatient visit, typically 15 minutes	107	94	$159.63	$90.41
45300 Diagnostic examination of rectum and large bowel using an endoscope	91	83	$215.00	$127.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	60	60	$185.67	$108.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	45	38	$80.33	$55.45
46600 Diagnostic examination of the anus using an endoscope	41	40	$179.02	$116.83
99231 Follow-up hospital inpatient care per day, typically 15 minutes	36	11	$120.00	$38.04
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	36	36	$1200.00	$176.51
46221 Removal of external hemorrhoids by rubber banding	28	24	$475.00	$289.42
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	11	$150.00	$71.15
45380 Biopsy of large bowel using an endoscope	22	22	$770.00	$125.11
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	15	13	$300.00	$51.62
46930 Destruction of internal anal hemorrhoids	13	11	$375.00	$189.31
46260 Removal of multiple hemorrhoid groups	12	12	$1200.00	$485.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	205	205	$1355.00	$255.94
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	128	127	$695.00	$187.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	121	98	$195.00	$106.61
99213 Established patient office or other outpatient visit, typically 15 minutes	114	93	$160.00	$73.89
45300 Diagnostic examination of rectum and large bowel using an endoscope	99	88	$215.10	$119.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	85	85	$230.00	$161.98
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$185.71	$105.63
46221 Removal of external hemorrhoids by rubber banding	42	32	$475.00	$272.75
45380 Biopsy of large bowel using an endoscope	27	27	$770.00	$93.40
46600 Diagnostic examination of the anus using an endoscope	19	17	$178.95	$101.66
45378 Diagnostic exam of large bowel using a flexible endoscope	16	16	$725.00	$172.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$75.00	$44.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$230.00	$139.19
46930 Destruction of internal anal hemorrhoids	13	12	$375.00	$212.86
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$695.00	$190.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	243	243	$1355.00	$254.39
99213 Established patient office or other outpatient visit, typically 15 minutes	196	159	$131.28	$70.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	153	153	$215.10	$159.35
45300 Diagnostic examination of rectum and large bowel using an endoscope	146	131	$198.56	$116.83
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	134	133	$695.00	$184.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	124	124	$173.91	$104.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	85	$178.96	$105.62
45380 Biopsy of large bowel using an endoscope	51	50	$770.00	$145.58
46221 Removal of external hemorrhoids by rubber banding	43	35	$437.33	$265.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	32	$63.48	$43.54
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	23	23	$695.00	$167.63
45378 Diagnostic exam of large bowel using a flexible endoscope	17	17	$712.65	$162.27
46600 Diagnostic examination of the anus using an endoscope	16	16	$149.06	$86.36
99221 Initial hospital inpatient care per day, typically 30 minutes	16	15	$155.94	$100.08
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	13	11	$300.00	$52.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	193	155	$95.00	$68.30
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	130	130	$1355.00	$247.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	129	129	$152.98	$102.30
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	107	107	$695.00	$176.38
45300 Diagnostic examination of rectum and large bowel using an endoscope	75	68	$175.00	$115.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	58	$125.00	$101.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$200.00	$156.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	36	$55.00	$41.21
45380 Biopsy of large bowel using an endoscope	32	32	$770.00	$109.73
46221 Removal of external hemorrhoids by rubber banding	31	25	$375.00	$255.25
36415 Insertion of needle into vein for collection of blood sample	31	28	$10.00	$2.94
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	30	17	$125.00	$69.80
46600 Diagnostic examination of the anus using an endoscope	30	28	$125.00	$83.77
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	20	19	$18.00	$9.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	13	$175.00	$99.97
45378 Diagnostic exam of large bowel using a flexible endoscope	20	20	$695.00	$170.52
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	17	16	$300.00	$40.53
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$695.00	$182.99
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$110.00	$71.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	174	127	$95.00	$67.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	110	110	$151.00	$99.13
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	86	86	$1355.00	$225.92
45300 Diagnostic examination of rectum and large bowel using an endoscope	50	47	$175.00	$111.42
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	40	29	$175.00	$98.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	35	$125.00	$100.24
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	29	29	$695.00	$176.27
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	29	16	$125.00	$68.23
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	20	20	$35.00	$18.61
46221 Removal of external hemorrhoids by rubber banding	19	12	$375.00	$250.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$200.00	$153.24
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$55.00	$40.28
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	16	13	$300.00	$47.66
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$110.00	$69.40
45378 Diagnostic exam of large bowel using a flexible endoscope	14	14	$695.00	$181.54
44376 Diagnostic examination of small bowel using an endoscope	12	11	$695.00	$279.18
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$250.00	$191.64
82272 Stool analysis for blood	11	11	$15.00	$4.37

Medical Specialties & State Licenses

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License PA MD435011

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Colon & Rectal Surgery

NUCC Taxonomy Code: 208C00000X

State License NY 221421

Hospital & Practice Group Affiliations

Lehigh Valley Physician Group

401 N 17th St, Allentown, PA 181045049

Phone: 6109694470

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Indru Khubchandani , MD

Colon & Rectal Surgery

NPI 1841270964

Doctor of Medicine (M.D.)

Dr. John Stasik , MD

Colon & Rectal Surgery

NPI 1861472227

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 November 22, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location November 22, 2016

Registered at 1275 S CEDAR CREST BLVD, ALLENTOWN, PA 181036207 (Tel: 6104337571)

📍

Updated Business Mailing Address November 22, 2016

Registered at 1275 S CEDAR CREST BLVD, ALLENTOWN, PA 181036207 (Tel: 6104337571)

👤

Provider Name / Credentials Updated November 22, 2016

Recorded as DAVID BUB, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 22, 2016

Colon & Rectal Surgery (License #MD435011 in PA)

🟢

Initial NPI Registration & Enumeration March 14, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. David Bub. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1558330621

Entity Type:

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

Enumeration Date: March 14, 2006

Last Update: November 22, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1275 S Cedar Crest Blvd

Allentown, PA 181036207

Phone: 6104337571

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.