Active NPI 1053312983 Individual Practitioner Male Practitioner

Dr. William Coleman Sharp , MD

Internal Medicine • Southfield, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Sharp, MD is a certified Internal Medicine practicing in Southfield, MI. With approximately 51 years of clinical experience since graduating from University Of Michigan Medical School in 1975, Dr. Sharp delivers high-quality medical care to the local community at 21700 NORTHWESTERN HWY.

Dr. Sharp is affiliated with Henry Ford Health Providence Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

21700 Northwestern Hwy
600

Southfield, MI 480754906

Telephone 2485596664

Fax 2485595628

Associated Practice Facility / Clinic

🏢 Oakland Psychological Clinic, P.c. Facility NPI 1205023835

Medicare Profile & Education

Medical School

University Of Michigan Medical School

Graduation Year

1975

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Southfield, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

51 Yrs +22.0 yrs vs City Avg

City Avg: 29.0 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

221 Specialists

Practicing in Southfield, MI (6010 Statewide)

Telehealth Adoption Rate

16.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

52.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sharp (51 Years) 51 Yrs

Southfield Specialty Average (29.0 Years) 29.0 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	481	180	$124.00	$77.73
99213 Established patient office or other outpatient visit, typically 15 minutes	100	77	$84.00	$58.86
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	84	84	$210.00	$56.94
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	42	37	$15.00	$8.46
99497 Advance care planning, first 30 minutes	18	18	$109.00	$26.42
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	14	$183.00	$110.11
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	15	14	$20.00	$17.30

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	689	209	$124.35	$71.28
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	118	118	$210.00	$50.80
99213 Established patient office or other outpatient visit, typically 15 minutes	103	71	$84.00	$57.36
99497 Advance care planning, first 30 minutes	73	73	$109.00	$12.73
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	47	45	$15.00	$8.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	21	$183.00	$85.41
99496 Transitional care management services for problem of high complexity	11	11	$200.00	$100.66

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	691	216	$124.00	$70.47
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	122	122	$210.00	$50.10
99497 Advance care planning, first 30 minutes	72	68	$109.00	$24.74
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	64	54	$184.91	$103.03
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	56	50	$15.00	$8.42
99213 Established patient office or other outpatient visit, typically 15 minutes	56	48	$84.00	$59.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	11	$246.00	$63.98
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	21	15	$16.00	$12.36
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	16	15	$105.00	$54.14
99496 Transitional care management services for problem of high complexity	13	11	$200.00	$99.32

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	712	231	$117.71	$102.29
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	117	117	$210.00	$136.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	69	52	$170.54	$148.79
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	65	58	$15.00	$8.59
99213 Established patient office or other outpatient visit, typically 15 minutes	64	51	$80.56	$69.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	12	$236.32	$54.55
36415 Insertion of needle into vein for collection of blood sample	29	11	$10.00	$1.16
99496 Transitional care management services for problem of high complexity	17	17	$200.00	$200.00
99497 Advance care planning, first 30 minutes	16	16	$109.00	$80.61
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$310.00	$172.27

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	505	222	$101.40	$82.67
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	93	23	$100.00	$74.61
99213 Established patient office or other outpatient visit, typically 15 minutes	73	59	$70.14	$53.95
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	54	42	$140.00	$116.56
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	48	48	$183.88	$118.17
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	30	30	$15.00	$8.86
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	16	16	$249.38	$173.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	13	$33.73	$27.36

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	942	316	$100.12	$81.13
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	251	52	$100.00	$72.84
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	151	151	$140.07	$117.63
99239 Hospital discharge day management, more than 30 minutes	87	57	$192.59	$108.39
99231 Follow-up hospital inpatient care per day, typically 15 minutes	86	24	$60.00	$40.72
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	79	72	$15.00	$8.75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	58	35	$175.60	$141.67
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	58	44	$140.00	$114.41
99496 Transitional care management services for problem of high complexity	58	41	$198.28	$164.37
99213 Established patient office or other outpatient visit, typically 15 minutes	53	47	$68.42	$52.80
94010 Test to measure expiratory airflow and volume	41	31	$10.44	$8.75
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	41	41	$210.07	$173.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	13	$211.97	$35.35
99495 Transitional care management services for problem of at least moderate complexity	29	25	$136.55	$113.13
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	24	17	$18.00	$12.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	15	$261.35	$208.39
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$215.00	$175.14
99238 Hospital discharge day management, 30 minutes or less	16	12	$128.50	$74.99
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$42.64	$26.47

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	985	322	$99.36	$81.01
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	144	46	$100.00	$75.20
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	103	103	$133.00	$118.55
99213 Established patient office or other outpatient visit, typically 15 minutes	102	82	$64.00	$53.02
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	85	85	$203.00	$173.88
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	83	60	$141.41	$114.82
99496 Transitional care management services for problem of high complexity	67	50	$196.00	$164.87
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	64	60	$15.00	$8.73
94010 Test to measure expiratory airflow and volume	57	46	$10.00	$8.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	53	27	$60.00	$40.68
99238 Hospital discharge day management, 30 minutes or less	43	36	$128.00	$75.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	17	$204.68	$46.65
36415 Insertion of needle into vein for collection of blood sample	25	14	$10.00	$0.56
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	19	15	$22.00	$12.80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	13	$256.00	$209.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	12	$32.00	$26.49
99221 Initial hospital inpatient care per day, typically 30 minutes	14	13	$128.00	$106.02
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$159.92	$130.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$174.00	$141.82

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	1,097	345	$98.00	$80.18
99231 Follow-up hospital inpatient care per day, typically 15 minutes	139	52	$60.00	$40.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	118	85	$138.00	$113.62
99213 Established patient office or other outpatient visit, typically 15 minutes	115	87	$64.00	$52.10
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	114	114	$203.00	$172.28
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	81	36	$100.00	$73.50
94010 Test to measure expiratory airflow and volume	51	42	$10.00	$8.65
99496 Transitional care management services for problem of high complexity	50	40	$196.00	$162.71
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	37	36	$15.00	$8.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	16	$199.38	$46.68
99238 Hospital discharge day management, 30 minutes or less	29	26	$128.00	$73.64
36415 Insertion of needle into vein for collection of blood sample	28	16	$10.00	$0.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	16	$35.89	$26.21
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	22	22	$212.00	$174.13
99495 Transitional care management services for problem of at least moderate complexity	12	11	$135.00	$112.27
99221 Initial hospital inpatient care per day, typically 30 minutes	12	11	$128.00	$104.56

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MI 4301036715

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

350039810 (MI)

Hospital & Practice Group Affiliations

Henry Ford Health Providence Hospital

16001 W 9 Mile Rd 3rd Floor, Southfield, MI 480754818

Phone: 2488496033

Henry Ford Health Providence Hospital

16001 W 9 Mile Rd 3rd Fl, Southfield, MI 480754818

Phone: 2488496033

Henry Ford Health Providence Hospital

22250 Providence Dr, Southfield, MI 480756210

Henry Ford Health Providence Hospital

16001 W 9 Mile Rd, Southfield, MI 480754818

Phone: 2484243000

Henry Ford Health Providence Hospital

22250 Providence Dr, Southfield, MI 480756211

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Nagashree Chandrashekar , MD

Internal Medicine

NPI 1821092750

Doctor of Medicine (M.D.)

Dr. Cheryl Moore , MD

Internal Medicine

NPI 1861484289

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 18, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 18, 2007

Registered at 21700 NORTHWESTERN HWY, 600, SOUTHFIELD, MI 480754906 (Tel: 2485596664)

📍

Updated Business Mailing Address July 18, 2007

Registered at 25925 TELEGRAPH RD, 210, SOUTHFIELD, MI 480342518 (Tel: 2487460342)

👤

Provider Name / Credentials Updated July 18, 2007

Recorded as WILLIAM SHARP, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 18, 2007

Internal Medicine (License #4301036715 in MI)

🟢

Initial NPI Registration & Enumeration August 02, 2005

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. William Sharp. 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: 1053312983

Entity Type:

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

Enumeration Date: August 02, 2005

Last Update: July 18, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

25925 Telegraph Rd, 210

Southfield, MI 480342518

Phone: 2487460342

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.