Grace Ling, RD
NPI 1598397929 · Registered Dietitian · Seattle, WA
Grace Ling, RD is a Registered Dietitian provider in Seattle, WA (NPI 1598397929).
Provider details
- NPI number
- 1598397929
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- DI61026949 (WA)
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
6 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
58 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 Reassessment for Nutrition Management, Each 15 Minutes97803 | 58 | $30 |
Typical Medicare-allowed amounts for these services range $30–$30 (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)
- 4730 University Way Ne Ste 104-2241Seattle, WA 98105-4424Phone: (206) 801-6388
Registry dates
- Enumerated
- 2020-02-04
- Last updated
- 2022-10-30
- Certified
- 2022-10-30
Frequently asked questions
- What is Grace Ling's NPI number?
- Grace Ling's National Provider Identifier (NPI) is 1598397929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Ling's specialty?
- Grace Ling is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Grace Ling located?
- Grace Ling's practice location on file with NPPES is 1124 Columbia St Ste 400, Seattle, WA 98104-2053.
- What is Grace Ling's phone number?
- The practice phone number listed in the NPPES registry for Grace Ling is (206) 215-2440.
- Is Grace Ling's NPI active?
- Yes — Grace Ling's NPI (1598397929) is active in the NPPES registry as of the last update on 2022-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.