Active NPI 1427092501 Individual Practitioner Male Practitioner

Dr. William Macon Sheppard , MD

Otolaryngology • Newark, DE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Sheppard, MD is a certified Otolaryngology practicing in Newark, DE. With approximately 29 years of clinical experience since graduating from Medical University Of South Carolina College Of Medicine in 1997, Dr. Sheppard delivers high-quality medical care to the local community at 700 PRIDES XING STE 200.

Dr. Sheppard is affiliated with Ent And Allergy Of Delaware Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, test for allergy using allergenic extract, injection of allergenic extracts into skin for immediate reaction analysis. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

700 Prides Xing Ste 200

Newark, DE 197136109

Telephone 3029980300

Fax 3029985111

Associated Practice Facility / Clinic

🏢 Ent And Allergy Of Delaware Llc Facility NPI 1386946333

Medicare Profile & Education

Medical School

Medical University Of South Carolina College Of Medicine

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Otolaryngology in Newark, DE

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +12.4 yrs vs City Avg

City Avg: 16.6 Yrs

State Avg: 29.4 Yrs

Regional Practice Density

12 Specialists

Practicing in Newark, DE (30 Statewide)

Telehealth Adoption Rate

8.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sheppard (29 Years) 29 Yrs

Newark Specialty Average (16.6 Years) 16.6 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	643	476	$323.19	$126.25
95004 Test for allergy using allergenic extract	570	15	$9.44	$3.58
99213 Established patient office or other outpatient visit, typically 15 minutes	544	434	$229.02	$89.51
95024 Injection of allergenic extracts into skin for immediate reaction analysis	453	14	$20.33	$7.83
31231 Diagnostic examination of nasal passages using an endoscope	368	286	$483.06	$182.17
69210 Removal of impacted ear wax	301	272	$120.01	$43.09
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	198	198	$421.46	$163.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	193	193	$282.03	$109.71
69220 Removal of skin debris and drainage of mastoid cavity	158	134	$281.14	$89.73
95117 Professional service for multiple injections of allergen	128	96	$30.15	$12.00
31575 Diagnostic exam of voice box using a flexible endoscope	89	80	$326.64	$123.97
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	42	33	$576.93	$214.11
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	33	16	$880.01	$318.61
30901 Simple control of nose bleed	23	20	$469.36	$166.90
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	21	21	$139.89	$51.27
95115 Injection of incremental dosages of allergen	14	12	$25.05	$9.71
31267 Removal of nasal sinus tissue using an endoscope	12	12	$805.84	$245.46
30520 Reshaping of nasal cartilage	12	12	$1735.00	$444.24
31259 Removal of tissue from sphenoid sinus using an endoscope	11	11	$1673.29	$576.63
31240 Removal of nasal breathing passages using an endoscope	11	11	$526.78	$117.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95004 Test for allergy using allergenic extract	760	19	$11.00	$3.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	738	528	$308.86	$128.59
95165 Professional service for preparation and provision of 1 or more antigens	690	73	$40.50	$15.37
95024 Injection of allergenic extracts into skin for immediate reaction analysis	603	19	$21.67	$7.75
95117 Professional service for multiple injections of allergen	373	193	$29.16	$11.94
69210 Removal of impacted ear wax	309	261	$119.02	$42.43
99213 Established patient office or other outpatient visit, typically 15 minutes	309	264	$216.88	$91.40
31231 Diagnostic examination of nasal passages using an endoscope	244	195	$478.49	$191.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	223	223	$404.82	$165.80
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	109	109	$131.61	$53.05
31575 Diagnostic exam of voice box using a flexible endoscope	109	87	$319.69	$130.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	97	97	$278.48	$112.36
95115 Injection of incremental dosages of allergen	49	31	$24.53	$10.23
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	30	28	$604.65	$225.83
69220 Removal of skin debris and drainage of mastoid cavity	26	17	$243.35	$83.17
30901 Simple control of nose bleed	24	23	$450.30	$162.01
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	19	11	$1203.01	$387.85
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	12	$433.01	$181.12
31267 Removal of nasal sinus tissue using an endoscope	11	11	$1041.23	$276.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	1,060	108	$27.00	$15.97
95004 Test for allergy using allergenic extract	760	19	$15.00	$3.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	719	512	$195.00	$129.26
95024 Injection of allergenic extracts into skin for immediate reaction analysis	520	19	$16.00	$8.18
99213 Established patient office or other outpatient visit, typically 15 minutes	464	384	$145.00	$92.04
69210 Removal of impacted ear wax	323	273	$102.00	$43.85
95117 Professional service for multiple injections of allergen	291	111	$21.00	$11.87
31231 Diagnostic examination of nasal passages using an endoscope	263	216	$360.00	$194.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	262	262	$182.00	$113.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	206	206	$279.00	$167.85
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	148	148	$108.00	$51.53
31575 Diagnostic exam of voice box using a flexible endoscope	136	111	$238.00	$130.72
69220 Removal of skin debris and drainage of mastoid cavity	42	30	$324.52	$81.44
30901 Simple control of nose bleed	33	30	$351.48	$178.44
95115 Injection of incremental dosages of allergen	30	18	$18.00	$9.80
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	26	25	$477.38	$222.11
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	24	21	$368.00	$182.35
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	17	14	$824.35	$334.80
92557 Comprehensive hearing and speech recognition test	15	15	$77.00	$29.55
92567 Eardrum testing using ear probe	15	15	$30.00	$13.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$231.00	$135.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	1,420	144	$27.00	$16.40
95004 Test for allergy using allergenic extract	960	24	$15.00	$4.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	612	443	$185.74	$131.69
95024 Injection of allergenic extracts into skin for immediate reaction analysis	558	23	$16.00	$8.52
99213 Established patient office or other outpatient visit, typically 15 minutes	534	409	$129.59	$93.63
95117 Professional service for multiple injections of allergen	412	160	$21.00	$11.86
69210 Removal of impacted ear wax	345	295	$102.00	$43.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	334	334	$182.00	$114.77
31231 Diagnostic examination of nasal passages using an endoscope	264	227	$360.00	$202.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	128	128	$279.00	$171.78
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	125	125	$108.00	$51.11
31575 Diagnostic exam of voice box using a flexible endoscope	113	99	$238.00	$132.53
69220 Removal of skin debris and drainage of mastoid cavity	54	38	$354.44	$88.04
30901 Simple control of nose bleed	40	34	$248.75	$183.42
95115 Injection of incremental dosages of allergen	38	29	$18.00	$9.70
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	23	17	$465.22	$216.87
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	22	14	$857.50	$347.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95165 Professional service for preparation and provision of 1 or more antigens	1,190	119	$27.00	$15.18
95004 Test for allergy using allergenic extract	1,120	28	$15.00	$4.44
99213 Established patient office or other outpatient visit, typically 15 minutes	638	496	$123.00	$77.53
95024 Injection of allergenic extracts into skin for immediate reaction analysis	562	23	$16.00	$8.51
95117 Professional service for multiple injections of allergen	466	179	$21.00	$11.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	395	291	$181.00	$110.95
69210 Removal of impacted ear wax	315	267	$102.00	$46.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	314	314	$182.00	$110.78
31231 Diagnostic examination of nasal passages using an endoscope	180	155	$360.00	$198.23
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	106	103	$108.00	$50.48
31575 Diagnostic exam of voice box using a flexible endoscope	91	79	$238.00	$126.83
95115 Injection of incremental dosages of allergen	87	45	$18.00	$9.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	71	71	$279.00	$170.09
69220 Removal of skin debris and drainage of mastoid cavity	40	31	$382.00	$94.40
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	25	19	$530.72	$228.07
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle	19	12	$152.00	$82.58
30901 Simple control of nose bleed	18	18	$210.06	$150.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$231.00	$142.13
31575 Diagnostic exam of voice box using a flexible endoscope	12	11	$238.00	$66.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95004 Test for allergy using allergenic extract	1,320	33	$15.00	$4.42
99213 Established patient office or other outpatient visit, typically 15 minutes	689	498	$123.00	$76.09
95024 Injection of allergenic extracts into skin for immediate reaction analysis	684	29	$16.00	$8.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	412	316	$181.00	$110.53
95165 Professional service for preparation and provision of 1 or more antigens	365	33	$27.00	$14.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	339	339	$182.00	$111.25
69210 Removal of impacted ear wax	271	221	$102.00	$44.83
95117 Professional service for multiple injections of allergen	263	51	$21.00	$11.00
31231 Diagnostic examination of nasal passages using an endoscope	254	195	$360.00	$207.40
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	135	134	$108.00	$49.92
31575 Diagnostic exam of voice box using a flexible endoscope	110	96	$238.00	$120.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	105	105	$279.00	$169.00
95115 Injection of incremental dosages of allergen	65	15	$18.00	$9.53
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	28	18	$827.75	$336.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	27	$231.00	$140.75
30901 Simple control of nose bleed	23	21	$233.61	$152.34
31575 Diagnostic exam of voice box using a flexible endoscope	19	19	$238.00	$68.03
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	18	17	$451.78	$195.88
31267 Removal of nasal sinus tissue using an endoscope	12	12	$1046.58	$186.68
30520 Reshaping of nasal cartilage	11	11	$1302.00	$539.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95004 Test for allergy using allergenic extract	752	16	$13.43	$4.96
99213 Established patient office or other outpatient visit, typically 15 minutes	669	485	$123.00	$73.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	372	279	$181.00	$106.26
95165 Professional service for preparation and provision of 1 or more antigens	335	21	$27.00	$13.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	328	328	$182.00	$106.93
69210 Removal of impacted ear wax	304	243	$102.00	$45.31
31231 Diagnostic examination of nasal passages using an endoscope	210	148	$360.00	$210.04
95117 Professional service for multiple injections of allergen	177	33	$21.00	$10.35
31575 Diagnostic exam of voice box using a flexible endoscope	127	110	$238.00	$111.90
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	98	97	$108.00	$50.57
95115 Injection of incremental dosages of allergen	87	13	$18.00	$8.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$279.00	$161.26
30901 Simple control of nose bleed	31	25	$205.42	$137.79
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	28	14	$885.50	$353.95
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	27	24	$507.26	$213.50
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$231.00	$137.10
31575 Diagnostic exam of voice box using a flexible endoscope	13	13	$238.00	$67.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$74.00	$44.42
92537 Test to assess balance during warm and cool irrigation in both ears	11	11	$82.00	$40.70
70486 CT scan of face	11	11	$380.00	$139.81
92540 Evaluation and testing for balance with recording	11	11	$209.00	$101.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95004 Test for allergy using allergenic extract	1,294	24	$13.00	$6.60
99213 Established patient office or other outpatient visit, typically 15 minutes	718	513	$123.00	$74.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	384	384	$182.00	$109.71
69210 Removal of impacted ear wax	324	258	$102.00	$47.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	277	236	$181.00	$108.61
95165 Professional service for preparation and provision of 1 or more antigens	215	12	$27.00	$13.40
31231 Diagnostic examination of nasal passages using an endoscope	179	133	$360.00	$210.77
95117 Professional service for multiple injections of allergen	177	21	$21.00	$10.55
31575 Diagnostic exam of voice box using a flexible endoscope	126	112	$238.00	$116.17
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	102	102	$108.00	$51.91
95115 Injection of incremental dosages of allergen	56	11	$18.00	$9.08
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	32	$74.00	$44.43
30901 Simple control of nose bleed	28	23	$220.32	$102.95
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$231.00	$133.91
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	21	13	$872.67	$377.98
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia	17	17	$503.53	$219.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$279.00	$167.01
69220 Removal of skin debris and drainage of mastoid cavity	14	12	$331.43	$99.32
92567 Eardrum testing using ear probe	13	13	$30.00	$12.54
70486 CT scan of face	13	13	$380.00	$142.14
92557 Comprehensive hearing and speech recognition test	13	13	$77.00	$32.71

Medical Specialties & State Licenses

CMS Verified: 2020-08-10

Otolaryngology Primary Specialty

NUCC Taxonomy Code: 207Y00000X

State License DE CI0006510

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1000015809 (DE)

Hospital & Practice Group Affiliations

Ent And Allergy Of Delaware Llc

1401 Foulk Rd, Wilmington, DE 198032764

Phone: 3029980300

Practice Associates & Co-Workers

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

38 Associated Practitioners

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Allergy & Immunology

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Natalie Motylinski

Speech-Language Pathologist

NPI 1053988766

David Lafferty

Otolaryngology

NPI 1063952463

Dr. Isma Shah , MD

Allergy & Immunology

NPI 1073018693

Doctor of Medicine (M.D.)

Dr. Jonathan Romak , MD

Otolaryngology

NPI 1114239407

Doctor of Medicine (M.D.)

Dr. Quan Nguyen , MD

Allergy & Immunology - Allergy

NPI 1144258120

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location August 10, 2020

Registered at 700 PRIDES XING STE 200, NEWARK, DE 197136109 (Tel: 3029980300)

📍

Updated Business Mailing Address August 10, 2020

Registered at 700 PRIDES XING STE 200, NEWARK, DE 197136109 (Tel: 3029980300)

✅

NPI Profile Active July 12, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location July 12, 2012

Registered at 2060 LIMESTONE ROAD, SUITE 203, WILMINGTON, DE 19808 (Tel: 3029980300)

📍

Updated Business Mailing Address July 12, 2012

Registered at 2060 LIMESTONE ROAD, SUITE 203, WILMINGTON, DE 19808 (Tel: 3029980300)

👤

Provider Name / Credentials Updated July 12, 2012

Recorded as WILLIAM SHEPPARD, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 12, 2012

Otolaryngology (License #CI0006510 in DE)

🟢

Initial NPI Registration & Enumeration June 16, 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: 1427092501

Entity Type:

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

Enumeration Date: June 16, 2006

Last Update: August 10, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

700 Prides Xing Ste 200

Newark, DE 197136109

Phone: 3029980300

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.