Billy Farmer, PA-C
- Medicare patients, 2024
- 85
- Part D claims, 2024
- 1,042
- Hospital affiliations
- 1
- Industry payments
- $345
- Medical groups
- 3
- Practice address
- 5401 Old Court Road, Randallstown, MD 21133
- Practice phone
- Call (410) 521-2200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Billy Farmer'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.
Billy Farmer is a physician assistant in Randallstown, Maryland
Billy Farmer practices at Northwest Hospital in Randallstown, Maryland, part of LifeBridge Health.
Billy Farmer's NPI, 1942752084, was assigned on October 24, 2016.
- NPI
- 1942752084NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062792823
- NPI enumeration date
- October 24, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 521-2200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Billy Farmer practices at Northwest Hospital in Randallstown, Maryland
Billy Farmer's primary practice is Northwest Hospital, at 5401 Old Court Road, Randallstown, MD 21133 in Baltimore County. The practice phone is (410) 521-2200.
- Northwest Hospital5401 Old Court Road, Randallstown, MD 21133 · Baltimore CountyPhone(410) 521-2200
Source: Dmand AI Affiliation Data
Billy Farmer is affiliated with 2 sites of care and 3 medical groups
Billy Farmer's primary practice is Northwest Hospital in Randallstown, Maryland, part of LifeBridge Health. The medical group on file is MEP Health. Dmand AI also links Billy Farmer to 2 more medical groups 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 Billy Farmer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Billy Farmer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across LifeBridge Health and 6.2K+ hospitals, with verified contacts in the same login.
Billy Farmer is one of 2,452 physician assistants in Maryland
Physician assistant is Billy Farmer's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Billy Farmer
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
Billy Farmer treated 85 Medicare patients in 2024, average age 67
CMS counts 85 Medicare patients who saw Billy Farmer in 2024. The largest group is under 65, with 29 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 44% are also on Medicaid. Their average risk score is 1.62, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Billy Farmer's median patient age at 51, with 55% women.
Billy Farmer's Medicare patients by age, 2024
Billy Farmer's Medicare patients by sex, 2024
- Women4856%
- Men3744%
Chronic conditions among Billy Farmer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis48%
- Mood disorders44%
- Diabetes41%
- Anxiety34%
- Depression32%
- Chronic kidney disease26%
Share of Medicare patients with each condition. A patient can have several.
Billy Farmer'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Billy Farmer wrote 1,042 Medicare Part D claims in 2024
In 2024, Billy Farmer wrote 1,042 Medicare Part D claims for 104 patients. 93% of them were for generic drugs.
Billy Farmer's Part D claims by kind of drug, 2024
- Generic971 claims93%
- Brand-name71 claims7%
Drug classes CMS tracks in Billy Farmer's Part D claims, 2024
- Antipsychotics, patients 65 and over5%48 of 1,042 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
Billy Farmer offers telehealth to Medicare patients
Billy Farmer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Billy Farmer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Billy Farmer received $345 in industry payments in 2025
CMS Open Payments shows 19 general payments to Billy Farmer from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $95.
Companies that paid Billy Farmer 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 Billy Farmer'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 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 (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 Billy Farmer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Billy Farmer's NPI number?
Billy Farmer's NPI number is 1942752084. It was assigned on October 24, 2016, and it is active in the NPI Registry.
What does Billy Farmer specialize in?
Billy Farmer is a physician assistant in Randallstown, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Billy Farmer practice?
Billy Farmer practices at 5401 Old Court Road, Randallstown, MD 21133. Billy Farmer's primary practice is Northwest Hospital in Randallstown, Maryland, part of LifeBridge Health. Dmand AI also links Billy Farmer to 2 medical groups and 1 group practice or clinic.
What is Billy Farmer's office phone number?
The practice phone on file for Billy Farmer is (410) 521-2200.
Which hospitals is Billy Farmer affiliated with?
Billy Farmer practices at Northwest Hospital in Randallstown, Maryland.
What medical group is Billy Farmer part of?
Billy Farmer is linked to MEP Health. Dmand AI links Billy Farmer to 2 more medical groups.
Does Billy Farmer accept Medicare?
Yes. CMS lists Billy Farmer as accepting Medicare assignment.
Does Billy Farmer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Billy Farmer as offering telehealth services.
How many Medicare patients does Billy Farmer see?
CMS counts 85 Medicare patients who saw Billy Farmer in 2024, with an average age of 67.
Has Billy Farmer received payments from drug or device companies?
CMS Open Payments shows $345 in general payments to Billy Farmer from 8 companies from 2025 to 2025. The largest total came from Neurocrine BioSciences, Inc.
How long has Billy Farmer been practicing?
Billy Farmer graduated from medical school in 2016, 10 years ago.
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