Jennifer Lo, MD, PHD
NPI 1427542109 · Dermatology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Lo, MD, PHD is a Dermatology Physician provider in Boston, MA (NPI 1427542109).
Provider details
- NPI number
- 1427542109
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 291257 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
559 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 227 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 82 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 76 | $140 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 75 | $62 |
| Destruction of Skin Growth, 1-14 Growths17110 | 41 | $130 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 46 | 22 |
| Triamcinolone Acetonide | 31 | 22 |
| Dupilumabbrand: Dupixent Syringe | 29 | — |
| Methotrexate Sodiumbrand: Methotrexate | 18 | — |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 17 | — |
| Adalimumabbrand: Humira(cf) Pen | 13 | — |
| Dupilumab |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-18
- Last updated
- 2022-03-23
- Certified
- 2022-03-23
Frequently asked questions
- What is Jennifer Lo's NPI number?
- Jennifer Lo's National Provider Identifier (NPI) is 1427542109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Lo's specialty?
- Jennifer Lo is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Lo located?
- Jennifer Lo's practice location on file with NPPES is 50 Staniford St, Boston, MA 02114-2517.
- What is Jennifer Lo's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Lo is (617) 726-2914.
- Does Jennifer Lo accept Medicare?
- Jennifer Lo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Lo's NPI active?
- Yes — Jennifer Lo's NPI (1427542109) is active in the NPPES registry as of the last update on 2022-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.