Gregory Holland
NPI 1689238081 · Physician Assistant · Layton, UT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Holland is a Physician Assistant provider in Layton, UT (NPI 1689238081).
Provider details
- NPI number
- 1689238081
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 8381143-1206 (UT)
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 tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
256 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 175 | $106 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 81 | $28 |
Typical Medicare-allowed amounts for these services range $28–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 43 | 21 |
| Empagliflozinbrand: Jardiance | 40 | 16 |
| Levothyroxine Sodium | 28 | 15 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 27 | 14 |
| Tirzepatidebrand: Mounjaro | 27 | 11 |
| Dulaglutidebrand: Trulicity | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$690 across 28 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
- 2019-05-01
- Last updated
- 2021-02-05
- Certified
- 2021-02-05
Frequently asked questions
- What is Gregory Holland's NPI number?
- Gregory Holland's National Provider Identifier (NPI) is 1689238081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Holland's specialty?
- Gregory Holland is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Holland located?
- Gregory Holland's practice location on file with NPPES is 1916 N 700 W Ste 250, Layton, UT 84041-5723.
- What is Gregory Holland's phone number?
- The practice phone number listed in the NPPES registry for Gregory Holland is (801) 479-0312.
- Does Gregory Holland accept Medicare?
- Gregory Holland is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Holland's NPI active?
- Yes — Gregory Holland's NPI (1689238081) is active in the NPPES registry as of the last update on 2021-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.