Dr. Paul Raynes Harnish, MD

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

Dr. Harnish's NPI, 1821416231, was assigned on April 2, 2014. Dr. Harnish holds Massachusetts license 1015151.

Dr. Harnish'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. Harnish's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dr. Harnish is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Harnish to 3 more hospitals 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. Harnish practices, 6 sites in all. Vendor and product names are available with a free account.

Cardiovascular disease is Dr. Harnish's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Harnish's licenses on file in 2 states: Massachusetts and Ohio.

CMS data shows 2,202 Medicare services from Dr. Harnish across 30 procedure codes in 2024, for 1,396 Medicare patients. Medicare paid $168,270 for them.

CMS counts 1,396 Medicare patients who saw Dr. Harnish in 2024. The largest group is 75 to 84, with 631 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.89, 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. Harnish's median patient age at 76, with 39% women.

In 2024, Dr. Harnish wrote 108 Medicare Part D claims for 40 patients. 76% of them were for generic drugs. CMS names the drug for 77 of them, across 4 drugs with 11 or more claims each, at $30,270 in total drug cost. In 2023, CMS named 25 claims across 2 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Harnish for performance year 2024, reported through an alternative payment model (APM). Dr. Harnish accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Harnish as offering telehealth. CMS counts 70 procedures of pacemaker insertion or repair by Dr. Harnish, more than 95% of the clinicians it reports for that procedure.

CMS Open Payments shows 114 general payments to Dr. Harnish from 12 drug and device companies from 2017 to 2025. Grants make up the largest share, 73% of the total. Medtronic, Inc. paid the most, $29,681.