Kay Mcmahon, P.A
NPI 1194198945 · Medical Physician Assistant · Grand Junction, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kay Mcmahon, P.A is a Medical Physician Assistant provider in Grand Junction, CO (NPI 1194198945).
Provider details
- NPI number
- 1194198945
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A
- Sex
- Female
- Sole proprietor
- No
- License
- 0004442 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 50 | 14 |
| Amlodipine Besylate | 29 | — |
| Atorvastatin Calcium | 26 | — |
| Promethazine Hcl | 23 | — |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 23 | — |
| Gabapentin | 18 | — |
| Pantoprazole Sodium | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-11-02
- Last updated
- 2021-11-20
- Certified
- 2021-11-20
Frequently asked questions
- What is Kay Mcmahon's NPI number?
- Kay Mcmahon's National Provider Identifier (NPI) is 1194198945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kay Mcmahon's specialty?
- Kay Mcmahon is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kay Mcmahon located?
- Kay Mcmahon's practice location on file with NPPES is 735 White Ave, Grand Junction, CO 81501-3441.
- What is Kay Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Kay Mcmahon is (970) 248-5880.
- Does Kay Mcmahon accept Medicare?
- Kay Mcmahon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kay Mcmahon's NPI active?
- Yes — Kay Mcmahon's NPI (1194198945) is active in the NPPES registry as of the last update on 2021-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.