Cathy GAO
M.D.Explore health coverage in MD
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A simple overview of this provider's main area of care.
Care Category
Therapy & Rehabilitation
Provider Type
Physical Medicine & Rehabilitation
Primary Specialty
Pain Medicine
Registry identifiers, classification, and the primary practice record.
- NPI Number
- 1487639720
- Provider Type
- Individual Practitioner
- Gender
- Female
- NPI Record Status
- Active NPI record
- Credential
- M.D.
- Primary Specialty
- Physical Medicine & Rehabilitation - Pain Medicine
- Specialty Registry Code
- 2081P2900X
- License Number
- D57718
- Primary Practice Address
- 4801 Dorsey Hall DR, Suite 226
- City, State ZIP
- Ellicott City, MD 21042
- Practice Phone
- (410) 992-7440
- Fax
- (443) 276-0349
- Record Updated
- July 15, 2026
- Source
- NPPES NPI Registry
Public registry data is a starting point. Confirm these details directly before a visit.
- Whether the provider is accepting new patients
- Your exact plan and network participation
- Current hours, telehealth, and accessibility
- Referral or prior-authorization requirements
Cathy GAO is listed in the National Provider Identifier registry as a physical medicine & rehabilitation - pain medicine provider in Ellicott City, MD.
The public record lists a practice address at 4801 Dorsey Hall DR, Suite 226, Ellicott City, MD 21042. Call (410) 992-7440 to confirm current scheduling details, or use the directions link above to locate the office.
If you plan to see this provider, confirm that the practice accepts your exact plan and participates in the applicable network before scheduling. Coverage details vary by plan, and our coverage flow can connect you with plan information in MD.
This public record was updated on July 15, 2026. Provider information can change between registry updates, so please confirm details directly with the practice before scheduling.
Cathy GAO
4801 Dorsey Hall DR, Suite 226, Ellicott City, MD 21042
General guidance about physical medicine & rehabilitation - pain medicine care in Ellicott City, MD; it does not confirm services offered by this provider.
What a Physical Medicine & Rehabilitation - Pain Medicine provider does
Physical therapists help patients reduce pain, improve mobility, and recover from injury or surgery. They design individualized exercise programs and use hands-on techniques to restore function.
Common conditions treated
Physical therapists treat back and neck pain, post-surgical stiffness, sports injuries, rotator cuff tears, ACL recovery, arthritis, balance disorders, stroke-related weakness, and chronic joint pain.
Common reasons to schedule a visit
Patients are commonly referred to physical therapy after surgery, sports injuries, car accidents, falls, or for chronic back, neck, or joint pain.
What to expect during a visit
Your first visit typically includes a movement assessment, discussion of your goals, and a personalized treatment plan. Sessions may include exercises, manual therapy, and education on injury prevention.
Insurance coverage considerations
Most insurance plans cover physical therapy when medically necessary, often with a copay per visit and a limit on annual visits. Confirm your benefits and network status before starting care.
How to choose the right physical medicine & rehabilitation - pain medicine provider in Ellicott City
Look for a physical therapist who specializes in your specific condition (orthopedic, sports, neurological, or geriatric) and who takes time to teach you exercises for home. A convenient location helps with the consistency your treatment requires.
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Insurance acceptance not listed
The public NPI registry does not include insurance acceptance data. Contact the office directly to ask if they accept your insurance plan. You can also explore coverage options in MD, then verify network participation directly.
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Common questions about Cathy GAO in Ellicott City, MD.
How do I make an appointment with Cathy GAO?
Call Cathy GAO directly at the Ellicott City office to ask about appointments.
Does Cathy GAO accept insurance?
Provider insurance information is not included in the public NPI registry data that powers this directory. Contact the office directly to ask whether they accept your specific insurance plan. You can also explore health coverage options in MD.
What are the office hours for Cathy GAO in Ellicott City?
Office hours for Cathy GAO in Ellicott City are not currently published. Call the practice directly to confirm hours before your visit.
Is parking available at Cathy GAO's Ellicott City location?
Parking and accessibility information is not included in the public NPI record. Call Cathy GAO in Ellicott City before visiting to ask about parking, entrances, elevators, and other accommodations.
Does Cathy GAO accept walk-in appointments?
Walk-in availability is not listed in this profile. Call Cathy GAO before visiting to confirm same-day availability.
Do I need a referral to see Cathy GAO?
Referral and prior-authorization rules vary by state, plan, and service. Check with your insurance carrier and call Cathy GAO in Ellicott City to confirm requirements before your first visit.
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Claim ProfileData is sourced from publicly available records. Public records do not confirm active license status, quality of care, insurance acceptance, or network participation. Please verify details directly with the provider before scheduling. Record updated July 15, 2026.