Kelly Clarken, RD
NPI 1225648827 · Registered Dietitian · Tucson, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Clarken, RD is a Registered Dietitian provider in Tucson, AZ (NPI 1225648827).
Provider details
- NPI number
- 1225648827
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
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
5 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
176 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 | 123 | $26 |
| Therapy Procedure for Nutrition Management, Each 15 Minutes97802 | 53 | $30 |
Typical Medicare-allowed amounts for these services range $26–$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
Registry dates
- Enumerated
- 2020-08-07
- Last updated
- 2020-08-07
- Certified
- 2020-08-07
Frequently asked questions
- What is Kelly Clarken's NPI number?
- Kelly Clarken's National Provider Identifier (NPI) is 1225648827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Clarken's specialty?
- Kelly Clarken is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Kelly Clarken located?
- Kelly Clarken's practice location on file with NPPES is 3220 W Ina Rd Apt 4202, Tucson, AZ 85741-2164.
- What is Kelly Clarken's phone number?
- The practice phone number listed in the NPPES registry for Kelly Clarken is (703) 963-4264.
- Does Kelly Clarken accept Medicare?
- Kelly Clarken is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Clarken's NPI active?
- Yes — Kelly Clarken's NPI (1225648827) is active in the NPPES registry as of the last update on 2020-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.