Charles M. Wasson, M.D.
Emergency Medicine Physician · Pontiac, MI
Charles M. Wasson, M.D. is an emergency medicine physician with a practice address in Pontiac, Michigan, and NPI 1851348312, issued on May 30, 2006. Check the license (Michigan 4301406119, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Charles M. Wasson
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 4301406119 MI
285836 NY
Self-reported in NPPES; status is on the state search - Practice location
- 461 W Huron St, Pontiac, MI 48341
- Phone
- (248) 857-7440
- Enumerated
- May 30, 2006
- Record last updated
- Apr 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (248) 857-6992
- Medicaid ID
- 104494778 MI
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 461 W Huron St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles M. Wasson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301406119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.1 times the Medicare Part D claims of the average emergency medicine physician in 2024
1,143 Medicare Part D claims for 177 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 254 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen129 claims
- Ibuprofen102 claims
- Famotidine71 claims
- Diclofenac Sodium64 claims
- Oxycodone Hcl64 claims
- Hydrocodone-Acetaminophen60 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.
Charles M. Wasson among 3,083 emergency medicine physician records in Michigan
Charles M. Wasson, M.D. is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 77% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2017 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 emergency medicine physician records list a practice address in Pontiac
They are 59 of the 1,951 NPPES records with a practice address in Pontiac, and 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in Pontiac → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Zachary Jarou, MD, MBAPontiac, MI 483411992123715
- Scott Kleiman, D.O.Pontiac, MI 483411942257407
- Alexander Madgy, MDPontiac, MI 483411063653673
- Phillip Masterson, M.D.Pontiac, MI 483411104873579
- Sean Mohon, D.O.Pontiac, MI 483411164862561
- William Serote, D.O.Pontiac, MI 483411033166590
- Elizabeth Smith, MDPontiac, MI 483411417586074
- Roy Solano, MDPontiac, MI 483411457581589
Common questions
What is Charles M. Wasson, M.D.'s NPI number?
Charles M. Wasson, M.D.'s National Provider Identifier (NPI) is 1851348312, issued on May 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles M. Wasson, M.D. located?
The NPPES record lists a practice address at 461 W Huron St, Pontiac, MI, 48341. Phone: (248) 857-7440. Providers update this record themselves, so call before visiting.
How can I verify Charles M. Wasson, M.D.'s license?
NPPES lists Michigan license number 4301406119, 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 Charles M. Wasson, M.D. prescribe under Medicare Part D?
In 2024, Charles M. Wasson, M.D. had 1,143 Medicare Part D claims for 177 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.