Raymond Phillip Weiss, M.D.
Internal Medicine Physician · Chicago Ridge, IL
Raymond Phillip Weiss, M.D. is an internal medicine physician with a practice address in Chicago Ridge, Illinois, and NPI 1528005634, issued on May 31, 2006. Check the license (Illinois 036070965, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Raymond Phillip Weiss
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036070965 IL
Self-reported in NPPES; status is on the state search - Practice location
- 9830 Ridgeland Ave, Chicago Ridge, IL 60415
- Phone
- (708) 422-6800
- Enumerated
- May 31, 2006
- Record last updated
- Jan 11, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (708) 422-6888
- Medicare enrollment
- Enrolled (PECOS I20110729000503); accepts Medicare assignment
- Medical or professional school
- Chicago Homeopathic Medical College, 1984
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 9830 Ridgeland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ruba AbdullahPharmacist1649851742
- Samar Alsahoury, RPHPharmacist1740870914
- Jerry Coltro, M.D.Internal Medicine Physician1962456442
- Assem Jaber, DCChiropractor1639114598
- Khaled Khorshid, D.C.Chiropractor1285717165
- Marian MakarPhysical Therapy Assistant1811287998
Verify Raymond Phillip Weiss 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 036070965Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average internal medicine physician in 2024
5,846 Medicare Part D claims for 314 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 33 claims were for opioids.
Most prescribed
- Atorvastatin Calcium415 claims
- Rosuvastatin Calcium361 claims
- Amlodipine Besylate289 claims
- Levothyroxine Sodium201 claims
- Losartan Potassium199 claims
- Gabapentin180 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.
The MIPS final score for 2023 (Medicare payment program): 12.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,763.99
116 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Merrionette Park Physicians Group SCChicago Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Raymond Phillip Weiss among 7,238 internal medicine physician records in Illinois
Raymond Phillip Weiss, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1984 · median 2003 among the 3,580 with a school on file
- Record last updated2012 · 47% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Chicago Ridge
They are 4 of the 195 NPPES records with a practice address in Chicago Ridge, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Chicago Ridge → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammed Alawad, MDChicago Ridge, IL 604151952357436
- Jerry Coltro, M.D.Chicago Ridge, IL 604151962456442
- Shaina Rozell, MDChicago Ridge, IL 604151508187253
- Spyro Analytis, MDDiamond, IL 604161407953441
- Luciano Fochesatto Filho, M.D.Crestwood, IL 604181356591549
- Fnu Ayesha, MDDolton, IL 604191750953394
- Leenah Chughtai, M.D.Dolton, IL 604191578185591
- Isaac Kirstein, DOChicago Heights, IL 604111114988425
Common questions
What is Raymond Phillip Weiss, M.D.'s NPI number?
Raymond Phillip Weiss, M.D.'s National Provider Identifier (NPI) is 1528005634, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Raymond Phillip Weiss, M.D. located?
The NPPES record lists a practice address at 9830 Ridgeland Ave, Chicago Ridge, IL, 60415. Phone: (708) 422-6800. Providers update this record themselves, so call before visiting.
How can I verify Raymond Phillip Weiss, M.D.'s license?
NPPES lists Illinois license number 036070965, 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 Raymond Phillip Weiss, M.D. prescribe under Medicare Part D?
In 2024, Raymond Phillip Weiss, M.D. had 5,846 Medicare Part D claims for 314 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Raymond Phillip Weiss, M.D.'s MIPS final score?
The 2023 MIPS final score is 12.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.