Robert Malizia, M.D.
NPI 1508209800 · Colon & Rectal Surgery Physician · Mechanicsburg, PA
Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Malizia, M.D. is a Colon & Rectal Surgery Physician provider in Mechanicsburg, PA (NPI 1508209800).
Provider details
- NPI number
- 1508209800
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD483865 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
254 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 59 | $92 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 38 | $117 |
| Diagnostic Exam of Anus Using an Endoscope46600 | 36 | $114 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 28 | $240 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 27 | $168 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 34 | 30 |
| Neomycin Sulfate | 28 | 26 |
| Metronidazole | 28 | 26 |
| Hydrocortisone | 15 | — |
| Oxycodone Hcl | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$377 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2501 N 3rd St Fl 2Harrisburg, PA 17110-1904Phone: (717) 782-2100
- 3907 N Front StHarrisburg, PA 17110-1536Phone: (717) 232-4567Fax: (717) 232-8152
Registry dates
- Enumerated
- 2013-04-17
- Last updated
- 2024-12-03
- Certified
- 2024-12-03
Frequently asked questions
- What is Robert Malizia's NPI number?
- Robert Malizia's National Provider Identifier (NPI) is 1508209800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Malizia's specialty?
- Robert Malizia is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Malizia located?
- Robert Malizia's practice location on file with NPPES is 2035 Technology Pkwy Ste 201, Mechanicsburg, PA 17050-9422.
- What is Robert Malizia's phone number?
- The practice phone number listed in the NPPES registry for Robert Malizia is (717) 231-4567.
- Does Robert Malizia accept Medicare?
- Robert Malizia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Malizia's NPI active?
- Yes — Robert Malizia's NPI (1508209800) is active in the NPPES registry as of the last update on 2024-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.