Pay Miller & Associates Invoices Online

For your convenience, you may now pay your Miller & Associates bill online via our secure server.

Client Support Center


Miller & Associates
120 Nichols Rd
Brewster, NY 10509

Office Hours
Monday – Friday 8:30 am to 5:00 pm

Ambulatory Hours
Tuesday – Friday 8:30 am to 5:00 pm
Saturday - By Appointment

Emergency Hours
Anytime outside normal Ambulatory Hours

Practice Holidays
Christmas Eve, Christmas Day, New Years Eve, New Years Day, Presidents Day, Memorial Day, 4th of July, Labor Day, Thanksgiving Day and the day following Thanksgiving




We're here to help!  Please don't hesitate to contact us with your questions. Email us directly [email protected] or call us at 914-276-1260

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Pay Miller & Associates Invoices Online!


For your convenience, you may now pay your Miller & Associates bill online via our secure server.


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Client Forms:

Fillable New Client Form

Fillable New Patient Form

Non-Authorization of Legal Agent

Record Release for Agent

Record Release for Owner

NEW! Online Health Certificate Request

NEW! Online Statement of Health/Flu Rhino Statement

NEW! Online Appointment Request

Quick Facts

Normal Vital Signs of the Adult Horse:
Temperature 99.0 F - 100.5 F
Pulse 36-40 beats per minute
Respiration 12-16 breaths per minute
Capillary Refill Time- less than 2 seconds
Mucous Membranes- pale pink

Coggins Test
Horses are required to have been tested for Equine Infectious Anemia (Coggins) to travel across state borders

Most States require negative testing within the last 12 months.
CA, ME, NE, NH, NV, OR, WA require testing within the last 6 months.
WI requires tests to have been performed within the calendar year.
HI (Hawaï) requires negative testing within 3 months.
AR, DE and MA requires negative testing within the last 6 months if travelling for sale/adoption.

Your Horse's Medication

Shipped Fast to Your Door.

Shop our online horse pharmacy for all of your veterinary medicine including antibiotics, supplements, pain medication & more for horses.