Colleen Mary Farrell
- Medicare services, 2024
- 129
- Medicare patients, 2024
- 124
- Part D claims, 2019
- 29
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 1493 Cambridge Street, Cambridge, MA 02139
- Practice phone
- Call (617) 665-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Colleen Farrell's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Colleen Mary Farrell is an internist in Cambridge, Massachusetts
Colleen Farrell practices at CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
Colleen Farrell's NPI, 1811423221, was assigned on May 4, 2017. Colleen Farrell holds Massachusetts license 1014290.
- NPI
- 1811423221NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880049659
- NPI enumeration date
- May 4, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 665-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Colleen Mary Farrell practices at CHA Cambridge Hospital in Cambridge, Massachusetts
Colleen Farrell's primary practice is CHA Cambridge Hospital, at 1493 Cambridge Street, Cambridge, MA 02139 in Middlesex County. The practice phone is (617) 665-1000.
- CHA Cambridge Hospital1493 Cambridge Street, Cambridge, MA 02139 · Middlesex CountyPhone(617) 665-1000
Source: Dmand AI Affiliation Data
Colleen Mary Farrell is affiliated with 1 site of care and 2 medical groups
Colleen Farrell's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Colleen Farrell to 1 more medical group, named with a free account. Colleen Farrell's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Colleen Mary Farrell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colleen Farrell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHA Cambridge Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Colleen Mary Farrell is one of 5,528 internists in Massachusetts
Internal medicine is Colleen Farrell's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Colleen Farrell is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Colleen Farrell
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Colleen Mary Farrell billed Medicare for 129 services in 2024
CMS data shows 129 Medicare services from Colleen Farrell across 6 procedure codes in 2024, for 124 Medicare patients. Medicare paid $8,928 for them.
Colleen Farrell's Medicare services by type, 2024
- Tests and treatments65
- Surgery36
- Office and hospital visits28
Where Colleen Farrell's Medicare services took place, 2024
- In an office2217%
- In a facility10783%
Colleen Farrell compared with the Massachusetts median for internists, 2024
- Colleen Farrell
- Massachusetts median
- Medicare services
- 129vs 43170% below
- Medicare patients
- 124vs 19436% below
- Part D claims
- 29vs 40293% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Colleen Farrell'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.
Need commercial claims for Colleen Farrell?
Medicare shows one payer. Book a meeting to get commercial claims data for Colleen Farrell and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Colleen Mary Farrell treated 124 Medicare patients in 2024, average age 72
CMS counts 124 Medicare patients who saw Colleen Farrell in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Colleen Farrell's median patient age at 61, with 53% women.
Colleen Farrell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Colleen Farrell's Medicare patients by sex, 2024
- Women6250%
- Men6250%
Chronic conditions among Colleen Farrell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis52%
- Ischemic heart disease45%
- Atrial fibrillation42%
- Anxiety40%
- Heart failure39%
- COPD38%
Share of Medicare patients with each condition. A patient can have several.
Colleen Farrell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Colleen Mary Farrell wrote 29 Medicare Part D claims in 2019
In 2019, Colleen Farrell wrote 29 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $307 in total drug cost. In 2018, CMS named 51 claims across 4 drugs.
Colleen Farrell's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 512019: 2943%
Drugs named by CMS: 2 in 2019, 4 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Colleen Mary Farrell takes part in Medicare
Colleen Farrell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Colleen Mary Farrell'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Colleen Mary Farrell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Colleen Mary Farrell's NPI number?
Colleen Mary Farrell's NPI number is 1811423221. It was assigned on May 4, 2017, and it is active in the NPI Registry.
What does Colleen Mary Farrell specialize in?
Colleen Mary Farrell is an internist in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Colleen Mary Farrell practice?
Colleen Farrell practices at 1493 Cambridge Street, Cambridge, MA 02139. Colleen Farrell's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance. Dmand AI also links Colleen Farrell to 1 medical group.
What is Colleen Mary Farrell's office phone number?
The practice phone on file for Colleen Farrell is (617) 665-1000.
What is Colleen Mary Farrell's medical license number?
Colleen Farrell holds Massachusetts license 1014290.
Which hospitals is Colleen Mary Farrell affiliated with?
Colleen Farrell practices at CHA Cambridge Hospital in Cambridge, Massachusetts.
What medical group is Colleen Mary Farrell part of?
Colleen Farrell is linked to Brigham and Women's Hospital. Dmand AI links Colleen Farrell to 1 more medical group.
Does Colleen Mary Farrell accept Medicare?
Yes. CMS data shows Colleen Farrell billed Medicare for 129 services in 2024, and Colleen Farrell accepts Medicare assignment.
How many Medicare patients does Colleen Mary Farrell see?
CMS counts 124 Medicare patients who saw Colleen Farrell in 2024, with an average age of 72.
What services does Colleen Mary Farrell bill to Medicare?
In 2024, Colleen Farrell's most billed Medicare services were lung function service (94010), critical care (99291) and surgery: digestive system (49083).
What drugs does Colleen Mary Farrell prescribe most?
In 2019 Medicare Part D data, Colleen Farrell's most prescribed drugs by claims were Atorvastatin Calcium and Omeprazole.
How long has Colleen Mary Farrell been practicing?
Colleen Farrell graduated from medical school in 2017, 9 years ago.
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