Geoffrey Slater, PA-C
NPI 1588047518 · Medical Physician Assistant · Arvada, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Slater, PA-C is a Medical Physician Assistant provider in Arvada, CO (NPI 1588047518).
Provider details
- NPI number
- 1588047518
- Entity type
- Individual
- Primary specialty
- Medical 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
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
758 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 273 | $91 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 225 | $63 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 76 | $66 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 60 | $130 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 58 | $41 |
| Nursing Facility Discharge Management, More Than 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 79 | 12 |
| Apixabanbrand: Eliquis | 79 | — |
| Empagliflozinbrand: Jardiance | 67 | — |
| Atorvastatin Calcium | 66 | 18 |
| Metoprolol Succinate | 33 | — |
| Tamsulosin Hcl | 30 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-08
- Last updated
- 2023-03-02
- Certified
- 2022-03-02
Frequently asked questions
- What is Geoffrey Slater's NPI number?
- Geoffrey Slater's National Provider Identifier (NPI) is 1588047518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Slater's specialty?
- Geoffrey Slater is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Geoffrey Slater located?
- Geoffrey Slater's practice location on file with NPPES is 12650 W 64th Ave Unit E501, Arvada, CO 80004-3893.
- What is Geoffrey Slater's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Slater is (303) 431-4127.
- Does Geoffrey Slater accept Medicare?
- Geoffrey Slater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Slater's NPI active?
- Yes — Geoffrey Slater's NPI (1588047518) is active in the NPPES registry as of the last update on 2023-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.