Russell Cowan, PA
NPI 1164405403 · Physician Assistant · Kingsland, TX
Russell Cowan, PA is a Physician Assistant provider in Kingsland, TX (NPI 1164405403).
Provider details
- NPI number
- 1164405403
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA03054 (TX)
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydrochlorothiazide | 21 |
| Rosuvastatin Calcium | 21 |
| Lisinopril | 16 |
| Allopurinol | 15 |
| Amlodipine Besylate | 13 |
| Eszopiclone | 12 |
| Valsartan | 12 |
| Atorvastatin Calcium | 11 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$59 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-21
- Last updated
- 2019-10-17
Frequently asked questions
- What is Russell Cowan's NPI number?
- Russell Cowan's National Provider Identifier (NPI) is 1164405403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Russell Cowan's specialty?
- Russell Cowan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Russell Cowan located?
- Russell Cowan's practice location on file with NPPES is 2112 Hwy 1431, Kingsland, TX 78639-6010.
- What is Russell Cowan's phone number?
- The practice phone number listed in the NPPES registry for Russell Cowan is (325) 388-3515.
- Is Russell Cowan's NPI active?
- Yes — Russell Cowan's NPI (1164405403) is active in the NPPES registry as of the last update on 2019-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.