Diane Gustines
NPI 1477864197 · Registered Dietitian · Raleigh, NC
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Gustines is a Registered Dietitian provider in Raleigh, NC (NPI 1477864197).
Provider details
- NPI number
- 1477864197
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- L003214 (NC)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
52 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure for Nutrition Management, Each 15 Minutes97802 | 52 | $29 |
Typical Medicare-allowed amounts for these services range $29–$29 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 3100 Duraleigh Rd Ste 200Raleigh, NC 27612-8104Phone: (984) 215-4570Fax: (984) 215-4571
Registry dates
- Enumerated
- 2010-06-28
- Last updated
- 2021-08-25
- Certified
- 2021-08-25
Frequently asked questions
- What is Diane Gustines's NPI number?
- Diane Gustines's National Provider Identifier (NPI) is 1477864197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Gustines's specialty?
- Diane Gustines is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Diane Gustines located?
- Diane Gustines's practice location on file with NPPES is 12213 Kaysmount Ct, Raleigh, NC 27614-6936.
- What is Diane Gustines's phone number?
- The practice phone number listed in the NPPES registry for Diane Gustines is (919) 306-3447.
- Does Diane Gustines accept Medicare?
- Diane Gustines is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Gustines's NPI active?
- Yes — Diane Gustines's NPI (1477864197) is active in the NPPES registry as of the last update on 2021-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.