Janet Li, MD
NPI 1003882564 · Gynecology Physician · Quincy, MA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Li, MD is a Gynecology Physician provider in Quincy, MA (NPI 1003882564).
Provider details
- NPI number
- 1003882564
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 244716 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician207VF0040XLicense 244716 (MA)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,148 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) |
|---|---|---|
| Urinalysis, Manual Test81002 | 162 | $3 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 153 | $13 |
| Automated Urinalysis Test81003 | 144 | $2 |
| Bacterial Colony Count, Urine87086 | 101 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 81 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 68 | $138 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirabegronbrand: Myrbetriq | 243 | 67 |
| Estradiol | 128 | 51 |
| Vibegronbrand: Gemtesa | 109 | 34 |
| Ciprofloxacin Hcl | 56 | 39 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 51 | 43 |
| Estradiolbrand: Yuvafem | 40 | 16 |
| Oxycodone Hcl | 33 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$133 across 2 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
- 2006-02-24
- Last updated
- 2021-03-08
- Certified
- 2021-03-08
Frequently asked questions
- What is Janet Li's NPI number?
- Janet Li's National Provider Identifier (NPI) is 1003882564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Li's specialty?
- Janet Li is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Li located?
- Janet Li's practice location on file with NPPES is 1250 Hancock St, Quincy, MA 02169-4339.
- What is Janet Li's phone number?
- The practice phone number listed in the NPPES registry for Janet Li is (617) 774-0940.
- Does Janet Li accept Medicare?
- Janet Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Li's NPI active?
- Yes — Janet Li's NPI (1003882564) is active in the NPPES registry as of the last update on 2021-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.