Are you Madeline V. Barker? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 818 E Sack Dr, Phoenix, AZ 85024
About Madeline Barker
Madeline V. Barker is a registered dietitian / nutritionist based in Phoenix, AZ. According to Medicare claims data, the services billed most often include therapy procedure for nutrition management, each 15 minutes. The provider's National Provider Identifier (NPI) is 1073398608.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (928) 848-2870
- Email not available
Practice Locations
818 E SACK DR
Phoenix, AZ 85024
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
75 services · 15 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Therapy procedure for nutrition management, each 15 minutes | Treatment | 97802 |
75 | As often as other 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.
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 Phoenix 8
Same specialty, same city.
Also performs Therapy procedure for nutrition management, each 15 minutes 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What is Madeline V. Barker's specialty?
Madeline V. Barker is a registered dietitian / nutritionist in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Madeline V. Barker?
Madeline V. Barker is listed at 818 E Sack Dr, Phoenix, AZ 85024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Madeline V. Barker?
The number on file is (928) 848-2870. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Madeline V. Barker's NPI number?
Madeline V. Barker's National Provider Identifier is 1073398608. 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
How long has Madeline V. Barker been practicing?
Madeline V. Barker has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Madeline V. Barker known for?
According to Medicare billing data, Madeline V. Barker provides treatments such as therapy procedure for nutrition management, each 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Madeline V. Barker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Madeline V. Barker. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.