Jennifer Li, D.O.
NPI 1851651087 · Family Medicine Physician · Tewksbury, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Li, D.O. is a Family Medicine Physician provider in Tewksbury, MA (NPI 1851651087).
Provider details
- NPI number
- 1851651087
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 262593 (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
14 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
820 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 327 | $140 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 131 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 78 | $145 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 77 | $22 |
| Administration of Influenza Virus VaccineG0008 | 41 | $35 |
| Hemoglobin A1c Level83036 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 339 | 112 |
| Levothyroxine Sodium | 153 | 43 |
| Amlodipine Besylate | 142 | 50 |
| Lisinopril | 132 | 51 |
| Omeprazole | 109 | 31 |
| Metoprolol Succinate | 105 | 35 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-22
- Last updated
- 2015-08-06
Frequently asked questions
- What is Jennifer Li's NPI number?
- Jennifer Li's National Provider Identifier (NPI) is 1851651087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Li's specialty?
- Jennifer Li is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Li located?
- Jennifer Li's practice location on file with NPPES is 2345 Main St, Tewksbury, MA 01876-3125.
- What is Jennifer Li's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Li is (978) 658-9931.
- Does Jennifer Li accept Medicare?
- Jennifer Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Li's NPI active?
- Yes — Jennifer Li's NPI (1851651087) is active in the NPPES registry as of the last update on 2015-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.