Robert Harding, PA-S
NPI 1144999509 · Physician Assistant · Ellensburg, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Harding, PA-S is a Physician Assistant provider in Ellensburg, WA (NPI 1144999509).
Provider details
- NPI number
- 1144999509
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-S
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 95 | 30 |
| Losartan Potassium | 75 | 22 |
| Lisinopril | 67 | 25 |
| Levothyroxine Sodium | 64 | 14 |
| Meloxicam | 60 | 25 |
| Amlodipine Besylate | 55 | 18 |
| Gabapentin | 53 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-09-09
- Last updated
- 2023-09-07
- Certified
- 2023-09-07
Frequently asked questions
- What is Robert Harding's NPI number?
- Robert Harding's National Provider Identifier (NPI) is 1144999509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Harding's specialty?
- Robert Harding is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Harding located?
- Robert Harding's practice location on file with NPPES is 100 E Jackson Ave, Ellensburg, WA 98926-3692.
- What is Robert Harding's phone number?
- The practice phone number listed in the NPPES registry for Robert Harding is (509) 933-8777.
- Does Robert Harding accept Medicare?
- Robert Harding is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Harding's NPI active?
- Yes — Robert Harding's NPI (1144999509) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.