Charles M. Washington, MD
Family Medicine Physician · Rockford, IL
Charles M. Washington, MD is a family medicine physician with a practice address in Rockford, Illinois, and NPI 1518077700, issued on Aug 30, 2006. Check the license (Illinois 036-049273, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Charles M. Washington
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036-049273 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2350 N Rockton Ave, Rockford, IL 61103
- Phone
- (815) 971-2000
- Enumerated
- Aug 30, 2006
- Record last updated
- Jan 18, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 036049273 IL
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 2350 N Rockton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles M. Washington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-049273Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average family medicine physician in 2024
2,430 Medicare Part D claims for 224 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 326 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen176 claims
- Gabapentin131 claims
- Albuterol Sulfate Hfa115 claims
- Atorvastatin Calcium95 claims
- Amlodipine Besylate88 claims
- Oxycodone-Acetaminophen70 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. Washington among 6,215 family medicine physician records in Illinois
Charles M. Washington, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2010 · 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 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
145 family medicine physician records list a practice address in Rockford
They are 145 of the 3,893 NPPES records with a practice address in Rockford, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Rockford → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Neelum Ahmed, MDRockford, IL 611031346448867
- Philip Carlson-Dexter, MDRockford, IL 611031053847186
- Marconi Deladisma, MDRockford, IL 611031477597342
- Luke Herman, MDRockford, IL 611031457509150
- Tracey Kinigakis, MDRockford, IL 611031952337131
- Michael Marre, MDRockford, IL 611031932219128
- Bryan McDonald, MDRockford, IL 611031669582854
- Shahid Mohammad, DORockford, IL 611031598227407
Common questions
What is Charles M. Washington, MD's NPI number?
Charles M. Washington, MD's National Provider Identifier (NPI) is 1518077700, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles M. Washington, MD located?
The NPPES record lists a practice address at 2350 N Rockton Ave, Rockford, IL, 61103. Phone: (815) 971-2000. Providers update this record themselves, so call before visiting.
How can I verify Charles M. Washington, MD's license?
NPPES lists Illinois license number 036-049273, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles M. Washington, MD prescribe under Medicare Part D?
In 2024, Charles M. Washington, MD had 2,430 Medicare Part D claims for 224 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.