Carter Guyer, PA-C
NPI 1851139919 · Physician Assistant · Kansas City, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carter Guyer, PA-C is a Physician Assistant provider in Kansas City, MO (NPI 1851139919).
Provider details
- NPI number
- 1851139919
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- 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 tenure28% of score
1 yr in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
115 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $70 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 36 | $87 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 15 | $35 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 13 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 11 | $131 |
Typical Medicare-allowed amounts for these services range $16–$131 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 30 | 30 |
| Cephalexin | 19 | 18 |
| Methylprednisolone | 19 | 19 |
| Azithromycin | 16 | 16 |
| Amoxicillin | 12 | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 | 11 |
| Prednisone | 11 | — |
Practice location
Mailing address
Additional practice locations (1)
- 11245 Shawnee Mission PkwyShawnee, KS 66203-3308Phone: (913) 268-4455
Registry dates
- Enumerated
- 2024-07-15
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Carter Guyer's NPI number?
- Carter Guyer's National Provider Identifier (NPI) is 1851139919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carter Guyer's specialty?
- Carter Guyer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carter Guyer located?
- Carter Guyer's practice location on file with NPPES is 2330 E Meyer Blvd Ste 509, Kansas City, MO 64132-1177.
- What is Carter Guyer's phone number?
- The practice phone number listed in the NPPES registry for Carter Guyer is (816) 276-4800.
- Does Carter Guyer accept Medicare?
- Carter Guyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carter Guyer's NPI active?
- Yes — Carter Guyer's NPI (1851139919) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.