Kelly O'Connor, MD
NPI 1659875540 · Dermatology Physician · Norwell, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly O'Connor, MD is a Dermatology Physician provider in Norwell, MA (NPI 1659875540).
Provider details
- NPI number
- 1659875540
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,389 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 812 | $92 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 329 | $59 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 315 | $7 |
| Biopsy of Related Skin Growth, First Growth11102 | 198 | $100 |
| Destruction of Skin Growth, 1-14 Growths17110 | 156 | $116 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluorouracil | 119 | 106 |
| Metronidazole | 112 | 55 |
| Ketoconazole | 73 | 38 |
| Doxycycline Monohydrate | 64 | 22 |
| Triamcinolone Acetonide | 63 | 48 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 60 | 54 |
| Fluocinonide | 52 | 29 |
| Minoxidil | 42 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$741 across 31 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
- 2018-03-23
- Last updated
- 2022-10-25
- Certified
- 2022-10-25
Frequently asked questions
- What is Kelly O'Connor's NPI number?
- Kelly O'Connor's National Provider Identifier (NPI) is 1659875540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly O'Connor's specialty?
- Kelly O'Connor is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Kelly O'Connor located?
- Kelly O'Connor's practice location on file with NPPES is 75 Washington St Ste 200, Norwell, MA 02061-1795.
- What is Kelly O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Kelly O'Connor is (781) 878-6495.
- Does Kelly O'Connor accept Medicare?
- Kelly O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly O'Connor's NPI active?
- Yes — Kelly O'Connor's NPI (1659875540) is active in the NPPES registry as of the last update on 2022-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.