Are you Phillip W. Kostroun, REGISTERED DIETITIAN? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 5107 Medical Dr, San Antonio, TX 78229
About Phillip Kostroun
Phillip W. Kostroun, REGISTERED DIETITIAN is a registered dietitian / nutritionist practicing in San Antonio, TX. According to Medicare claims data, Phillip cared for 212 Medicare patients across 924 services. The services billed most often include therapy procedure reassessment for nutrition management, each 15 minutes, therapy procedure for nutrition management with group, each 30 minutes, and therapy procedure for nutrition management, each 15 minutes. This provider record is associated with NPI 1003924002.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (210) 614-8612
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
5107 MEDICAL DR
San Antonio, TX 78229
Conditions Supported and Services
Within Registered Dietitian/Nutritionist generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Behavioral nutrition
Chronic conditions
Digestive health
- Fructose Malabsorption
- Post-Cholecystectomy Digestion Issues
- Candida Overgrowth
- Chronic diarrhea
- Gut Health Issues
- Lactose intolerance
- Swallowing difficulties
General nutrition
Hormonal & Women's Health
Liver health
Neurological
Pediatric Health
Surgical Recovery
Women's health
Most searched conditions
Allergies & Immune
Bone Health
Digestive Health
- Acid reflux
- Chronic Bloating and Gas
- Chronic pancreatitis
- Constipation
- Diverticulosis and uncomplicated diverticulitis
- Eosinophilic esophagitis
- Gallstones
- Gastroparesis
- Inflammatory bowel disease
- Small intestinal bacterial overgrowth
General Nutrition
Heart & Circulation
Immune & Allergy
Joint & Metabolic Health
Kidney Health
Kidney health
Liver & Metabolic Health
Mental & Behavioral Health
Metabolic health
Metabolic Health
Nutritional Deficiencies
Oncology
Pregnancy & Women's Health
Sports & Fitness
Procedures & services
Behavioral Counseling
Behavioral nutrition
Clinical Nutrition
- Acid Reflux Diet Protocol
- Heart-Healthy DASH Diet Coaching
- IV Nutrition Support
- Oncology Nutrition Consultation
- Tube Feeding Management
- Kidney Disease Diet Planning
- Senior Nutrition Assessment
Coaching & Education
Consultations
Diet protocols
Diet Protocols
- Anti-Inflammatory Diet Coaching
- Elimination Diet Program
- Gluten-Free Diet Transition Guidance
- Histamine Elimination Diet Coaching
- Ketogenic Diet Coaching
- Low-FODMAP Diet Consultation
- Plant-Based and Vegan Diet Coaching
- SIBO Diet Coaching
- Autoimmune Protocol Coaching
Heart health
Hormonal & Women's Health
Lifestyle Coaching
Maternal & Infant
- Gestational Diabetes Diet Coaching
- Postpartum and Breastfeeding Nutrition Consultation
- Pregnancy Nutrition Consultation
Medical diet therapy
- Dialysis Nutrition Coaching
- Post-Gallbladder Removal Diet Plan
- Swallowing Problem Pureed Diet Planning
Pediatric nutrition
Pediatric Services
- Baby-Led Weaning Consultation
- Formula and Breastmilk Fortification Guidance
- Pediatric Picky Eating Therapy
Sports & Fitness
Surgical Consultations
Testing & Assessment
- Body Composition Analysis
- Diet Diary Analysis
- Dietary Supplement Review
- DNA Diet and Nutrigenomics Testing
- Gut Microbiome Stool Test Review
- Nutrient Deficiency Testing and Review
- Continuous Glucose Monitor Coaching
- Food Sensitivity Testing
- Resting Metabolic Rate Test
Weight & Lifestyle
Women's health
Most searched procedures
Procedures Most Often Billed to Medicare
924 services · 212 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Therapy procedure reassessment for nutrition management, each 15 minutes | Treatment | 97803 |
611 | More than most peers in Registered Dietitian /… |
| Therapy procedure for nutrition management with group, each 30 minutes | Treatment | 97804 |
138 | Too few peers to compare |
| Therapy procedure for nutrition management, each 15 minutes | Treatment | 97802 |
113 | More often than most peers in Registered Dietitian /… |
| Medical nutrition therapy; reassessment and subsequent intervention(s) following second referral in same year for change in diagnosis, medical condition or treatment regimen (including additional hours needed for renal disease), individual, face to face w | Billing code | G0270 |
62 | Less often than most peers in Registered Dietitian /… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other registered dietitian / nutritionists at this location 5
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other registered dietitian / nutritionists in San Antonio 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Therapy procedure reassessment for nutrition management, each 15 minutes 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Phillip W. Kostroun's specialty?
Phillip W. Kostroun is a registered dietitian / nutritionist in San Antonio, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Phillip W. Kostroun?
Phillip W. Kostroun is listed at 5107 Medical Dr, San Antonio, TX 78229. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Phillip W. Kostroun?
The number on file is (210) 614-8612. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Phillip W. Kostroun's NPI number?
Phillip W. Kostroun's National Provider Identifier is 1003924002. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Phillip W. Kostroun's education?
Phillip W. Kostroun attended Other, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Phillip W. Kostroun been practicing?
Phillip W. Kostroun has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What is Phillip W. Kostroun known for?
According to Medicare billing data, Phillip W. Kostroun provides treatments such as therapy procedure reassessment for nutrition management, each 15 minutes and therapy procedure for nutrition management with group, each 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Phillip W. Kostroun confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Phillip W. Kostroun. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.