J Am Coll Surg
Bariatric SurgeryWeight Loss
Dr. Donald A. Colacchio, MD
NPI1306830161PAC ID1153312962
- Medicare services, 2024
- 183
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 156
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 200 Mill Road, Fairhaven, MA 02719
- Practice phone
- Call (508) 973-3210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southcoast Health at Home
Home Health Agency - Main Office · Fairhaven, Massachusetts
Find Dr. Colacchio's professional email, personal email and mobile number
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Dr. Donald A. Colacchio is a general surgeon in Fairhaven, Massachusetts
Dr. Colacchio practices at Southcoast Health at Home in Fairhaven, Massachusetts.
Dr. Colacchio's NPI, 1306830161, was assigned on September 8, 2005. Dr. Colacchio graduated from Geisel School of Medicine at Dartmouth in 1984. Dr. Colacchio holds Massachusetts license 238471.
NPI and contact details
- NPI
- 1306830161NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153312962
- NPI enumeration date
- September 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 973-3210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald A. Colacchio practices at Southcoast Health at Home in Fairhaven, Massachusetts
Dr. Colacchio's primary practice is Southcoast Health at Home, at 200 Mill Road, Fairhaven, MA 02719. The practice phone is (508) 973-3210.
- Southcoast Health at Home200 Mill Road, Fairhaven, MA 02719Phone(508) 973-3210
Source: Dmand AI Affiliation Data
Dr. Donald A. Colacchio is affiliated with 3 sites of care and 1 medical group
Dr. Colacchio's primary practice is Southcoast Health at Home in Fairhaven, Massachusetts. Dr. Colacchio is also affiliated with Charlton Memorial Hospital. The medical group on file is Southcoast Health. Dmand AI also links Dr. Colacchio to 1 more group practice or clinic, named with a free account. Dr. Colacchio's employer is on file too: a home health agency.
Southcoast Health at HomePrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Donald A. Colacchio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Colacchio practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southcoast Health at Home | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Donald A. Colacchio is one of 732 general surgeons in Massachusetts
Surgery is Dr. Colacchio's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Colacchio is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Colacchio
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
732general surgeons in Massachusetts
9general surgeons in Fairhaven
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Donald A. Colacchio billed Medicare for 183 services in 2024
CMS data shows 183 Medicare services from Dr. Colacchio across 6 procedure codes in 2024, for 150 Medicare patients. Medicare paid $27,091 for them.
Medicare services, 2024183
Medicare patients150
Paid by Medicare$27,091
Procedure codes6
Dr. Colacchio's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1932024: 14923%
- Surgery
- 2023: 262024: 3431%
Where Dr. Colacchio's Medicare services took place, 2024
- In an office14981%
- In a facility3419%
Dr. Colacchio compared with the Massachusetts median for general surgeons, 2024
- Dr. Colacchio
- Massachusetts median
- Medicare services
- 183vs 2008% below
- Medicare patients
- 150vs 152Close to median
- Part D claims
- 123vs 225.6 times
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Colacchio's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Colacchio and other general surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donald A. Colacchio treated 150 Medicare patients in 2024, average age 70
CMS counts 150 Medicare patients who saw Dr. Colacchio in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Colacchio's median patient age at 55, with 63% women.
Medicare patients, 2024150
Average age70
Average risk score1.25
Also on Medicaid37%
Dr. Colacchio's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Colacchio's Medicare patients by sex, 2024
- Women9060%
- Men6040%
Chronic conditions among Dr. Colacchio's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Anxiety50%
- Mood disorders43%
- Depression38%
- Diabetes29%
- Chronic kidney disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Colacchio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Donald A. Colacchio wrote 156 Medicare Part D claims in 2024
In 2024, Dr. Colacchio wrote 156 Medicare Part D claims for 67 patients. 98% of them were for generic drugs. CMS names the drug for 123 of them, across 5 drugs with 11 or more claims each, at $2,123 in total drug cost. In 2023, CMS named 118 claims across 5 drugs.
Part D claims, 2024156
Drugs named by CMS5
Total drug cost$2,123
Part D patients67
Dr. Colacchio's Part D claims by kind of drug, 2024
- Generic153 claims98%
- Brand-name and other3 claims2%
Dr. Colacchio's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Colacchio's Part D claims, 2024
- Opioids21%33 of 156 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1182024: 1234%
Drugs named by CMS: 5 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Donald A. Colacchio ranks in the 91st percentile for hernia repair (minimally invasive) in Medicare
Dr. Colacchio accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 23 procedures of hernia repair (minimally invasive) by Dr. Colacchio, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Colacchio ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 91st percentile23 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 51st percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Donald A. Colacchio has 1 publication on record
Dmand AI links 1 paper to Dr. Colacchio in 2014. Dr. Colacchio's most frequent co-authors are Rayford S. Kruger, MD and Victor E. Pricolo, MD.
Papers1
Dr. Colacchio's most frequent co-authors
Recent publications by Dr. Colacchio
See who Dr. Colacchio researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Colacchio works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Donald A. Colacchio received $1,654 in industry payments from 2016 to 2020
CMS Open Payments shows 16 general payments to Dr. Colacchio from 4 drug and device companies from 2016 to 2020. Travel and lodging make up the largest share, 52% of the total. Medical Device Business Services, Inc. paid the most, $1,058.
General payments to Dr. Colacchio by program year, 2016 to 2020
General payments to Dr. Colacchio by kind, 2016 to 2020
$1.7Kin total
- Travel and lodging$86252%
- Food and beverage$79248%
Companies that paid Dr. Colacchio the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donald A. Colacchio graduated from Geisel School of Medicine at Dartmouth
Dr. Colacchio graduated from Geisel School of Medicine at Dartmouth in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donald A. Colacchio's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Donald A. Colacchio
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Donald A. Colacchio's NPI number?
Dr. Donald A. Colacchio's NPI number is 1306830161. It was assigned on September 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald A. Colacchio?
Dr. Donald A. Colacchio is a general surgeon in Fairhaven, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Donald A. Colacchio practice?
Dr. Colacchio practices at 200 Mill Road, Fairhaven, MA 02719. Dr. Colacchio's primary practice is Southcoast Health at Home in Fairhaven, Massachusetts. Dmand AI also links Dr. Colacchio to 1 group practice or clinic.
What is Dr. Donald A. Colacchio's office phone number?
The practice phone on file for Dr. Colacchio is (508) 973-3210.
What is Dr. Donald A. Colacchio's medical license number?
Dr. Colacchio holds Massachusetts license 238471.
Which hospitals is Dr. Donald A. Colacchio affiliated with?
Dr. Colacchio is affiliated with Charlton Memorial Hospital.
What medical group is Dr. Donald A. Colacchio part of?
Dr. Colacchio is linked to Southcoast Health.
Does Dr. Donald A. Colacchio accept Medicare?
Yes. CMS data shows Dr. Colacchio billed Medicare for 183 services in 2024, and Dr. Colacchio accepts Medicare assignment.
How many Medicare patients does Dr. Donald A. Colacchio see?
CMS counts 150 Medicare patients who saw Dr. Colacchio in 2024, with an average age of 70.
What services does Dr. Donald A. Colacchio bill to Medicare?
In 2024, Dr. Colacchio's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and office visit, new patient (99203).
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Where did Dr. Donald A. Colacchio go to medical school?
Dr. Colacchio graduated from Geisel School of Medicine at Dartmouth in 1984.
What drugs does Dr. Donald A. Colacchio prescribe most?
In 2024 Medicare Part D data, Dr. Colacchio's most prescribed drugs by claims were Oxycodone-Acetaminophen, Omeprazole and Pantoprazole Sodium.
Has Dr. Donald A. Colacchio received payments from drug or device companies?
CMS Open Payments shows $1,654 in general payments to Dr. Colacchio from 4 companies from 2016 to 2020. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Donald A. Colacchio been practicing?
Dr. Colacchio graduated from medical school in 1984, 42 years ago.
Does Dr. Donald A. Colacchio do research?
Dmand AI links 1 publication to Dr. Colacchio.
Who does Dr. Donald A. Colacchio publish with?
Dr. Colacchio's most frequent co-authors are Rayford S. Kruger, MD (1 shared paper) and Victor E. Pricolo, MD (1 shared paper).
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