Derek Simpson
NPI 1710517875 · Physician Assistant · Danvers, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Simpson is a Physician Assistant provider in Danvers, MA (NPI 1710517875).
Provider details
- NPI number
- 1710517875
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PA8381 (MA)
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
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,586 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 779 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 461 | $78 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 307 | $46 |
| Biopsy of Related Skin Growth, First Growth11102 | 245 | $81 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 158 | $96 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 137 | 74 |
| Clobetasol Propionate | 136 | 65 |
| Betamethasone Dipropionate | 65 | 32 |
| Doxycycline Hyclate | 62 | 33 |
| Mupirocin | 58 | 32 |
| Ketoconazole | 57 | 28 |
| Alclometasone Dipropionate | 47 | 30 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,688 across 146 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
Additional practice locations (1)
- 147 S Main StMiddleton, MA 01949-2446Phone: (978) 774-2555Fax: (978) 774-8715
Registry dates
- Enumerated
- 2020-01-17
- Last updated
- 2025-12-17
- Certified
- 2025-12-17
Frequently asked questions
- What is Derek Simpson's NPI number?
- Derek Simpson's National Provider Identifier (NPI) is 1710517875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Simpson's specialty?
- Derek Simpson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Derek Simpson located?
- Derek Simpson's practice location on file with NPPES is 99 Conifer Hill Dr, Danvers, MA 01923-1193.
- What is Derek Simpson's phone number?
- The practice phone number listed in the NPPES registry for Derek Simpson is (978) 774-2555.
- Does Derek Simpson accept Medicare?
- Derek Simpson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Simpson's NPI active?
- Yes — Derek Simpson's NPI (1710517875) is active in the NPPES registry as of the last update on 2025-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.