William Coleman Sharp, MD
Internal Medicine Physician · Southfield, MI
William Coleman Sharp, MD is an internal medicine physician with a practice address in Southfield, Michigan, and NPI 1053312983, issued on Aug 2, 2005. Check the license (Michigan 4301036715, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- William Coleman Sharp
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301036715 MI
Self-reported in NPPES; status is on the state search - Practice location
- 21700 Northwestern Hwy, Southfield, MI 48075
- Phone
- (248) 559-6664
- Enumerated
- Aug 2, 2005
- Record last updated
- Jul 18, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (248) 559-5628
- Medicaid ID
- 350039810 MI
- Medicare enrollment
- Enrolled (PECOS I20040921000454); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1975
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 21700 Northwestern Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nagashree Chandrashekar, MDInternal Medicine Physician1821092750
- Emily Cutler-BrockwayClinical Social Worker1366090334
- Rayven Davis, LLMSWSocial Worker1295304459
- Twana Fisher-Bean, OTRLOccupational Therapist1053989780
Verify William Coleman Sharp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301036715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.2 times the Medicare Part D claims of the average internal medicine physician in 2024
13,478 Medicare Part D claims for 797 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 215 claims were for opioids.
Most prescribed
- Atorvastatin Calcium617 claims
- Amlodipine Besylate473 claims
- Pantoprazole Sodium447 claims
- Simvastatin347 claims
- Metoprolol Succinate346 claims
- Allopurinol302 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $204.67
3 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Henry Ford Health Providence HospitalSouthfield, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Coleman Sharp among 5,735 internal medicine physician records in Michigan
William Coleman Sharp, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1975 · median 2006 among the 3,564 with a school on file
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
200 internal medicine physician records list a practice address in Southfield
They are 200 of the 5,689 NPPES records with a practice address in Southfield, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Southfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Ted Coy, MDSouthfield, MI 480751740273069
- Leonard Ellison, MDSouthfield, MI 480751679575328
- John Frownfelter, MDSouthfield, MI 480751548268626
- Houston Johnson, MDSouthfield, MI 480751245238872
- Athanasius Lobo, M.D.Southfield, MI 480751295719896
Common questions
What is William Coleman Sharp, MD's NPI number?
William Coleman Sharp, MD's National Provider Identifier (NPI) is 1053312983, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Coleman Sharp, MD located?
The NPPES record lists a practice address at 21700 Northwestern Hwy, Southfield, MI, 48075. Phone: (248) 559-6664. Providers update this record themselves, so call before visiting.
How can I verify William Coleman Sharp, MD's license?
NPPES lists Michigan license number 4301036715, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Coleman Sharp, MD prescribe under Medicare Part D?
In 2024, William Coleman Sharp, MD had 13,478 Medicare Part D claims for 797 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.