Robert Anthony Malizia, M.D.
Colon & Rectal Surgery Physician · Mechanicsburg, PA
Robert Anthony Malizia, M.D. is a colon & rectal surgery physician with a practice address in Mechanicsburg, Pennsylvania, and NPI 1508209800, issued on Apr 17, 2013. Check the license (Pennsylvania MD483865, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Robert Anthony Malizia
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License numbers
- MD483865 PA
A173275 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2035 Technology Pkwy Ste 201, Mechanicsburg, PA 17050
- Phone
- (717) 231-4567
- Enumerated
- Apr 17, 2013
- Record last updated
- Dec 3, 2024
- Fax
- (717) 231-8152
- Medicare enrollment
- Enrolled (PECOS I20240531003915); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 122 in Pennsylvania → Look up another NPI →
Also registered at 2035 Technology Pkwy Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shauna Filson, CRNPFamily Nurse Practitioner1376199000
- Sharon Fitzgerald, M.D.Gynecologic Oncology Physician1053579698
- Sabina ShayFamily Nurse Practitioner1104558758
Verify Robert Anthony Malizia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD483865Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
145 Medicare Part D claims for 78 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Gavilyte-C34 claims
- Metronidazole28 claims
- Neomycin Sulfate28 claims
- Hydrocortisone15 claims
- Oxycodone Hcl11 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 practice group's MIPS final score for 2023 (Medicare payment program): 85.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $376.53
4 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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
- Pinnacle Health Medical ServicesHarrisburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Anthony Malizia among 122 colon & rectal surgery physician records in Pennsylvania
Robert Anthony Malizia, M.D. is one of 122 colon & rectal surgery physician records with a practice address in Pennsylvania. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 84% of them.
- NPI issued2013 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2013 · median 2000 among the 91 with a school on file
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in Pennsylvania
There are 122 colon & rectal surgery physician records in Pennsylvania.
All 122 in Pennsylvania → Every provider in Mechanicsburg → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Heather CarmichaelHershey, PA 170331063807279
- Jose Guillem, MDHershey, PA 170331902881444
- Walter Koltun, MDHershey, PA 170331619934437
- Audrey Kulaylat, M.D.Hershey, PA 170331346683083
- Patricio Lynn, MDHershey, PA 170331821478090
- Kevin McKenna, MDHershey, PA 170331043268634
- Douglas Murken, M.D.Hershey, PA 170331790047876
- Lisa Poritz, MDHershey, PA 170331427014505
Common questions
What is Robert Anthony Malizia, M.D.'s NPI number?
Robert Anthony Malizia, M.D.'s National Provider Identifier (NPI) is 1508209800, issued on Apr 17, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Robert Anthony Malizia, M.D. located?
The NPPES record lists a practice address at 2035 Technology Pkwy Ste 201, Mechanicsburg, PA, 17050. Phone: (717) 231-4567. Providers update this record themselves, so call before visiting.
How can I verify Robert Anthony Malizia, M.D.'s license?
NPPES lists Pennsylvania license number MD483865, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Anthony Malizia, M.D. prescribe under Medicare Part D?
In 2024, Robert Anthony Malizia, M.D. had 145 Medicare Part D claims for 78 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. Part D covers Medicare prescriptions only.
What is Robert Anthony Malizia, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.8 of 100, reported for the practice group. 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.