Caitlin Ferguson, PA-C
- Medicare services, 2024
- 24
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 153
- Hospital affiliations
- 1
- Industry payments
- $140
- Practice address
- 24 Hospital Ave, Danbury, CT 06810
- Practice phone
- Call (203) 739-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Caitlin Ferguson's professional email, personal email and mobile number
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Caitlin Ferguson is a physician assistant in Danbury, Connecticut
Caitlin Ferguson practices at Northwell Danbury Hospital in Danbury, Connecticut, part of Northwell Health.
Caitlin Ferguson's NPI, 1588155634, was assigned on May 24, 2018.
- NPI
- 1588155634NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931450608
- NPI enumeration date
- May 24, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 739-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Caitlin Ferguson practices at Northwell Danbury Hospital in Danbury, Connecticut
Caitlin Ferguson's primary practice is Northwell Danbury Hospital, at 24 Hospital Ave, Danbury, CT 06810 in Fairfield County. The practice phone is (203) 739-7000.
- Northwell Danbury Hospital24 Hospital Ave, Danbury, CT 06810 · Fairfield CountyPhone(203) 739-7000
Source: Dmand AI Affiliation Data
Caitlin Ferguson is affiliated with 2 sites of care and 2 medical groups
Caitlin Ferguson's primary practice is Northwell Danbury Hospital in Danbury, Connecticut, part of Northwell Health. The medical group on file is Danbury Medical Group. Dmand AI also links Caitlin Ferguson to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Caitlin Ferguson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Caitlin Ferguson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwell Danbury Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Caitlin Ferguson is one of 1,682 physician assistants in Connecticut
Physician assistant is Caitlin Ferguson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Caitlin Ferguson has a license on file in Connecticut.
Specialties and state licenses
- Connecticut license
Physician assistants near Caitlin Ferguson
Counts of physician assistants 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
Caitlin Ferguson billed Medicare for 24 services in 2024
CMS data shows 24 Medicare services from Caitlin Ferguson across 2 procedure codes in 2024, for 53 Medicare patients. Medicare paid $1,461 for them. Every service was in a facility, such as a hospital, rather than an office.
Caitlin Ferguson compared with the Connecticut median for physician assistants, 2024
- Caitlin Ferguson
- Connecticut median
- Medicare services
- 24vs 28692% below
- Medicare patients
- 53vs 10047% below
- Part D claims
- 31vs 29389% below
Medians across 1,046 physician assistants in Connecticut with Dmand AI profiles that report each measure.
Caitlin Ferguson'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 Caitlin Ferguson?
Medicare shows one payer. Book a meeting to get commercial claims data for Caitlin Ferguson and other physician assistants in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Caitlin Ferguson treated 53 Medicare patients in 2024, average age 78
CMS counts 53 Medicare patients who saw Caitlin Ferguson in 2024. The largest group is 75 to 84, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.33, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Caitlin Ferguson's median patient age at 72, with 51% women.
Caitlin Ferguson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Caitlin Ferguson's Medicare patients by sex, 2024
- Women3158%
- Men2242%
Chronic conditions among Caitlin Ferguson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease51%
- Chronic kidney disease42%
- Atrial fibrillation40%
- Diabetes40%
- Alzheimer's and dementia32%
Share of Medicare patients with each condition. A patient can have several.
Caitlin Ferguson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Caitlin Ferguson wrote 153 Medicare Part D claims in 2024
In 2024, Caitlin Ferguson wrote 153 Medicare Part D claims for 119 patients. 92% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $290 in total drug cost.
Caitlin Ferguson's Part D claims by kind of drug, 2024
- Generic140 claims92%
- Brand-name and other13 claims8%
Caitlin Ferguson'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 Caitlin Ferguson's Part D claims, 2024
- Opioids13%20 of 153 claims
- Antibiotics47%72 of 153 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Caitlin Ferguson takes part in Medicare
Caitlin Ferguson 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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Caitlin Ferguson received $140 in industry payments in 2025
CMS Open Payments shows 2 general payments to Caitlin Ferguson from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $122.
Companies that paid Caitlin Ferguson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Caitlin Ferguson'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) |
| Industry payments | Open Payments (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 Caitlin Ferguson
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What is Caitlin Ferguson's NPI number?
Caitlin Ferguson's NPI number is 1588155634. It was assigned on May 24, 2018, and it is active in the NPI Registry.
What does Caitlin Ferguson specialize in?
Caitlin Ferguson is a physician assistant in Danbury, Connecticut. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Caitlin Ferguson practice?
Caitlin Ferguson practices at 24 Hospital Ave, Danbury, CT 06810. Caitlin Ferguson's primary practice is Northwell Danbury Hospital in Danbury, Connecticut, part of Northwell Health. Dmand AI also links Caitlin Ferguson to 1 group practice or clinic and 1 medical group.
What is Caitlin Ferguson's office phone number?
The practice phone on file for Caitlin Ferguson is (203) 739-7000.
Which hospitals is Caitlin Ferguson affiliated with?
Caitlin Ferguson practices at Northwell Danbury Hospital in Danbury, Connecticut.
What medical group is Caitlin Ferguson part of?
Caitlin Ferguson is linked to Danbury Medical Group. Dmand AI links Caitlin Ferguson to 1 more medical group.
Does Caitlin Ferguson accept Medicare?
Yes. CMS data shows Caitlin Ferguson billed Medicare for 24 services in 2024, and Caitlin Ferguson accepts Medicare assignment.
How many Medicare patients does Caitlin Ferguson see?
CMS counts 53 Medicare patients who saw Caitlin Ferguson in 2024, with an average age of 78.
What services does Caitlin Ferguson bill to Medicare?
In 2024, Caitlin Ferguson's most billed Medicare services were hospital inpatient care (99231) and emergency department visit (99284).
What drugs does Caitlin Ferguson prescribe most?
In 2024 Medicare Part D data, Caitlin Ferguson's most prescribed drugs by claims were Oxycodone-Acetaminophen and Cefuroxime.
Has Caitlin Ferguson received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Caitlin Ferguson from 2 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Caitlin Ferguson been practicing?
Caitlin Ferguson graduated from medical school in 2018, 8 years ago.
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