Dr. Katherine K. Welty
- Gender: Female
- Experience: 36 years
- Graduated from: Jefferson Medical College Of Thomas Jefferson University
- Graduation year: 1985
- Sole propriator: No
- NPI: 1881677516
Dr. Katherine K. Welty MD
Family Physician
She is located at 651 West Warren Avenue Suite 100 in Longwood, FL 32750. Can help patients with the following: Aging In Place, Arthritis, Asthma, Autism, Obesity, Prescription Refill. Her National Provider Identifier (NPI) number is 1881677516. Appointment can be made via the phone number (407) 438-8840. She is affiliated with 2 practices.
Conditions treated
Dr. Katherine K. Welty, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Katherine K. Welty.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
Procedures Performed by Dr. Katherine K. Welty
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Katherine K. Welty as in-network for the following 2026 plans.
Health plans
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 20 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Clarity Silver | HMO · Silver | Preferred | Accepting new patients |
| Complete Gold (2 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental (2 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Elite Bronze (2 plan variants) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental (2 plan variants) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options (2 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental (2 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Everyday Bronze (2 plan variants) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental (2 plan variants) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Gold (2 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental (2 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Focused Silver (2 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental (2 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Standard Expanded Bronze (2 plan variants) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental (2 plan variants) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold (2 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental (2 plan variants) | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver (2 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental (2 plan variants) | HMO · Silver | Preferred | Accepting new patients |
| Thrive Silver | HMO · Silver | Preferred | Accepting new patients |
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 7 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Clarity VALUE Silver | HMO · Silver | Preferred | Accepting new patients |
| Complete VALUE Gold | HMO · Gold | Preferred | Accepting new patients |
| Elite VALUE Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Focused VALUE Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Expanded Bronze VALUE | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold VALUE | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver VALUE | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Katherine K. Welty is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Payments received
Drug payment
| AstraZeneca | $110 |
| Orexo Us | $94 |
| Sunovion Pharmaceuticals | $89 |
Other
| Food and Beverage | $773 |
Studies
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated in 1985
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Questions & Answers
Does Dr. Katherine K. Welty accept patients with Ambetter Health?
Yes, Dr. Katherine K. Welty is listed in-network for Ambetter Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Katherine K. Welty have affiliation with practices?
Dr. Katherine K. Welty is affiliated with Langley Health Services. For the full list of practices see this list.
What conditions does Dr. Katherine K. Welty treat?
Dr. Katherine K. Welty provides treatment for Aging In Place, Arthritis, Asthma, Autism, Obesity, Prescription Refill. For the full list see this list.
Where can you meet with Dr. Katherine K. Welty?
Dr. Katherine K. Welty's office is located at 651 West Warren Avenue Suite 100 in Longwood, FL 32750.