Dr. Peter W. Marcello, MD

Dr. Marcello practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.

Dr. Marcello's NPI, 1477603660, was assigned on January 11, 2007. Dr. Marcello graduated from Boston University School Of Medicine in 1988. Dr. Marcello's Massachusetts license number on file is 74572.

Dr. Marcello's primary practice is Lahey Clinic, at 41 & 45 Mall Road, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 744-5100.

Dr. Marcello's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dr. Marcello is also affiliated with Beverly Hospital. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Marcello to 1 more hospital and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marcello practices, 4 sites in all. Vendor and product names are available with a free account.

Colon and rectal surgery is Dr. Marcello's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Marcello is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Marcello's licenses on file in 4 states: Massachusetts, New Hampshire, Florida and Ohio.

Dmand AI lists colonoscopy, colon removal, gastrointestinal obstruction and hemorrhoids among the conditions Dr. Marcello treats.

CMS data shows 914 Medicare services from Dr. Marcello across 20 procedure codes in 2024, for 429 Medicare patients. Medicare paid $66,793 for them.

CMS counts 429 Medicare patients who saw Dr. Marcello in 2024. The largest group is 65 to 74, with 179 patients. 72% of them have high blood pressure, and 70% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Marcello's median patient age at 69, with 50% women.

In 2024, Dr. Marcello wrote 84 Medicare Part D claims for 32 patients. 99% of them were for generic drugs. CMS names the drug for 63 of them, across 4 drugs with 11 or more claims each, at $537 in total drug cost. In 2023, CMS named 26 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Marcello for performance year 2024, reported through an alternative payment model (APM). Dr. Marcello accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Marcello as offering telehealth. CMS counts 173 procedures of colonoscopy by Dr. Marcello, more than 91% of the clinicians it reports for that procedure.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 84 papers to Dr. Marcello, published from 2005 to 2025. 2014 was the busiest year, with 4. The most frequent topics are Colectomy, Postoperative Complications and Laparoscopy. Dr. Marcello has published most often in Dis Colon Rectum. Dr. Marcello's most frequent co-authors are Thomas E. Read, MD, Todd D. Francone, MD, MPH and Rocco Ricciardi, MD.

CMS Open Payments shows 149 general payments to Dr. Marcello from 16 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 36% of the total. Applied Medical Resources Corporation paid the most, $60,694. It also lists 4 research payments totaling $262 in 2019.

Dmand AI lists 4 awards for Dr. Marcello, most recently Boston Magazine in 2013.

Dr. Marcello graduated from Boston University School Of Medicine in 1988. Dr. Marcello is a member of ACS.

Dr. Marcello is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.