Kathleen A. Farquhar, PA
- Part D claims, 2024
- 2,042
- Hospital affiliations
- 2
- Industry payments
- $255
- Medical group
- 1
- State license
- 1
- Practice address
- One William Carls Drive, Commerce Township, MI 48382
- Practice phone
- Call (248) 937-3370
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kathleen Farquhar'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.
Kathleen A. Farquhar is a physician assistant in Commerce Township, Michigan
Kathleen Farquhar practices at DMC Huron Valley-Sinai Hospital in Commerce Township, Michigan, part of Tenet Healthcare.
Kathleen Farquhar's NPI, 1962569467, was assigned on January 3, 2007. Kathleen Farquhar holds Michigan license 5601003263.
- NPI
- 1962569467NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971799917
- NPI enumeration date
- January 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (248) 937-3370
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathleen A. Farquhar practices at 2 locations in Commerce Township, Michigan
Kathleen Farquhar's primary practice is DMC Huron Valley-Sinai Hospital, at One William Carls Drive, Commerce Township, MI 48382 in Oakland County. The practice phone is (248) 937-3370. Kathleen Farquhar also practices at Dmc Huron Valley - Sinai Hospital, 1 William Carls Dr, Commerce Township, MI 48382.
- DMC Huron Valley-Sinai HospitalPrimaryOne William Carls Drive, Commerce Township, MI 48382 · Oakland CountyPhone(248) 937-3370
- Dmc Huron Valley - Sinai Hospital1 William Carls Dr, Commerce Township, MI 48382 · Oakland CountyPhone(248) 937-3300
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Kathleen A. Farquhar is affiliated with 3 sites of care and 1 medical group
Kathleen Farquhar's primary practice is DMC Huron Valley-Sinai Hospital in Commerce Township, Michigan, part of Tenet Healthcare. The medical group on file is Commerce Primary Care. Dmand AI also links Kathleen Farquhar to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathleen A. Farquhar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathleen Farquhar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DMC Huron Valley-Sinai Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathleen A. Farquhar is one of 860 physician assistants in Michigan
Medical is Kathleen Farquhar's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Kathleen Farquhar is licensed in Michigan.
Specialties and state licenses
- Medical physician assistant, MichiganPrimary
Physician assistants near Kathleen Farquhar
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
Kathleen A. Farquhar's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Kathleen Farquhar's median patient age at 51, with 61% women.
Kathleen Farquhar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women61%
- Men38%
Source: Dmand AI Patient Panel Data
Kathleen A. Farquhar wrote 2,042 Medicare Part D claims in 2024
In 2024, Kathleen Farquhar wrote 2,042 Medicare Part D claims for 292 patients. 88% of them were for generic drugs.
Kathleen Farquhar's Part D claims by kind of drug, 2024
- Generic1,794 claims88%
- Brand-name229 claims11%
- Other19 claims1%
Drug classes CMS tracks in Kathleen Farquhar's Part D claims, 2024
- Opioids2%40 of 2,042 claims
- Antibiotics7%147 of 2,042 claims
- Antipsychotics, patients 65 and over1%13 of 2,042 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Kathleen A. Farquhar offers telehealth to Medicare patients
Kathleen Farquhar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Kathleen Farquhar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Kathleen A. Farquhar received $255 in industry payments in 2025
CMS Open Payments shows 12 general payments to Kathleen Farquhar from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $86.
Companies that paid Kathleen Farquhar 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 Kathleen A. Farquhar'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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 Kathleen A. Farquhar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kathleen A. Farquhar's NPI number?
Kathleen A. Farquhar's NPI number is 1962569467. It was assigned on January 3, 2007, and it is active in the NPI Registry.
What does Kathleen A. Farquhar specialize in?
Kathleen A. Farquhar is a physician assistant in Commerce Township, Michigan. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Kathleen A. Farquhar practice?
Kathleen Farquhar practices at One William Carls Drive, Commerce Township, MI 48382. Kathleen Farquhar also practices at 1 William Carls Dr, Commerce Township, MI 48382. Kathleen Farquhar's primary practice is DMC Huron Valley-Sinai Hospital in Commerce Township, Michigan, part of Tenet Healthcare. Dmand AI also links Kathleen Farquhar to 1 hospital and 1 group practice or clinic.
What is Kathleen A. Farquhar's office phone number?
The practice phone on file for Kathleen Farquhar is (248) 937-3370.
What is Kathleen A. Farquhar's medical license number?
Kathleen Farquhar holds Michigan license 5601003263.
Which hospitals is Kathleen A. Farquhar affiliated with?
Kathleen Farquhar practices at DMC Huron Valley-Sinai Hospital in Commerce Township, Michigan. Dmand AI links Kathleen Farquhar to 1 more hospital.
What medical group is Kathleen A. Farquhar part of?
Kathleen Farquhar is linked to Commerce Primary Care.
Does Kathleen A. Farquhar accept Medicare?
Yes. CMS lists Kathleen Farquhar as accepting Medicare assignment.
Does Kathleen A. Farquhar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Kathleen Farquhar as offering telehealth services.
Has Kathleen A. Farquhar received payments from drug or device companies?
CMS Open Payments shows $255 in general payments to Kathleen Farquhar from 7 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Kathleen A. Farquhar been practicing?
Kathleen Farquhar graduated from medical school in 1999, 27 years ago.
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