Chad Walker, PA
NPI 1679028690 · Physician Assistant · Mapleton, IA
Chad Walker, PA is a Physician Assistant provider in Mapleton, IA (NPI 1679028690).
Provider details
- NPI number
- 1679028690
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 083650 (IA)
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 141 | 39 |
| Atorvastatin Calcium | 93 | 30 |
| Tamsulosin Hcl | 85 | 25 |
| Simvastatin | 83 | 28 |
| Amlodipine Besylate | 81 | 32 |
| Rosuvastatin Calcium | 73 | 20 |
| Pantoprazole Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 6601 Sw 9th StDes Moines, IA 50315-6138Phone: (515) 643-9400Fax: (515) 643-9405
Registry dates
- Enumerated
- 2016-08-19
- Last updated
- 2018-05-17
Frequently asked questions
- What is Chad Walker's NPI number?
- Chad Walker's National Provider Identifier (NPI) is 1679028690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad Walker's specialty?
- Chad Walker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chad Walker located?
- Chad Walker's practice location on file with NPPES is 513 S Muckey St, Mapleton, IA 51034.
- What is Chad Walker's phone number?
- The practice phone number listed in the NPPES registry for Chad Walker is (712) 882-2234.
- Is Chad Walker's NPI active?
- Yes — Chad Walker's NPI (1679028690) is active in the NPPES registry as of the last update on 2018-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.