Mark Robert Sinibaldi, M.D.
Psychiatry Physician · Palos Heights, IL
Mark Robert Sinibaldi, M.D. is a psychiatry physician with a practice address in Palos Heights, Illinois, and NPI 1376581413, issued on Jun 2, 2006. Check the license (Illinois 036050158, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mark Robert Sinibaldi
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 036050158 IL
Self-reported in NPPES; status is on the state search - Practice location
- 12255 S 80TH Ave, Palos Heights, IL 60463
- Phone
- (708) 923-7878
- Enumerated
- Jun 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (708) 923-7888
- Medicaid ID
- 036050158 IL
- Medicare enrollment
- Enrolled (PECOS I20110308000515); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1973
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 12255 S 80TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bruce Dolitsky, MDOrthopaedic Surgery Physician1356330286
- Cezary Dudzinski, M.D.Psychiatry Physician1487841540
- Alan Gill, LCSW,SAP.,MSWSocial Worker1104919646
Verify Mark Robert Sinibaldi 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 036050158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average psychiatry physician in 2024
2,451 Medicare Part D claims for 183 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Alprazolam175 claims
- Clonazepam160 claims
- Trazodone Hcl159 claims
- Escitalopram Oxalate154 claims
- Lorazepam112 claims
- Quetiapine Fumarate111 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): 94.1 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: $13.12
1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Central Dupage Physician GroupOrland Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Robert Sinibaldi among 2,147 psychiatry physician records in Illinois
Mark Robert Sinibaldi, M.D. is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 65% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated1973 · median 2004 among the 877 with a school on file
- Record last updated2007 · 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 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 psychiatry physician records list a practice address in Palos Heights
They are 21 of the 992 NPPES records with a practice address in Palos Heights, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Palos Heights → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Sameen Ahmad, M.D.Palos Heights, IL 604631720243025
- Mary Belford, MDPalos Heights, IL 604631194719534
- Piyush Buch, MDPalos Heights, IL 604631841225349
- Cezary Dudzinski, M.D.Palos Heights, IL 604631487841540
- Rose Gomez, M.D.,Palos Heights, IL 604631750499463
- Khondakar Hasanat, MDPalos Heights, IL 604631902907116
- Paul Killion, M.D.Palos Heights, IL 604631982797692
- Manjari Kumar, M.D.Palos Heights, IL 604631790871408
Common questions
What is Mark Robert Sinibaldi, M.D.'s NPI number?
Mark Robert Sinibaldi, M.D.'s National Provider Identifier (NPI) is 1376581413, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Robert Sinibaldi, M.D. located?
The NPPES record lists a practice address at 12255 S 80TH Ave, Palos Heights, IL, 60463. Phone: (708) 923-7878. Providers update this record themselves, so call before visiting.
How can I verify Mark Robert Sinibaldi, M.D.'s license?
NPPES lists Illinois license number 036050158, 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 Mark Robert Sinibaldi, M.D. prescribe under Medicare Part D?
In 2024, Mark Robert Sinibaldi, M.D. had 2,451 Medicare Part D claims for 183 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Mark Robert Sinibaldi, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 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.