Jennifer Sparks, MD
NPI 1972642981 · Family Medicine Physician · Lawrence, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Sparks, MD is a Family Medicine Physician provider in Lawrence, MA (NPI 1972642981).
Provider details
- NPI number
- 1972642981
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 235495 (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
19 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
13 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) |
|---|---|---|
| Hemoglobin A1c Level, By Device for Home Use83037 | 13 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 184 | 71 |
| Amlodipine Besylate | 120 | 42 |
| Metformin Hcl | 118 | 34 |
| Lisinopril | 117 | 41 |
| Losartan Potassium | 96 | 33 |
| Dulaglutidebrand: Trulicity | 93 | 19 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2014-03-07
Frequently asked questions
- What is Jennifer Sparks's NPI number?
- Jennifer Sparks's National Provider Identifier (NPI) is 1972642981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Sparks's specialty?
- Jennifer Sparks is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Sparks located?
- Jennifer Sparks's practice location on file with NPPES is 1 General St, Lawrence, MA 01841-2961.
- What is Jennifer Sparks's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Sparks is (978) 983-0488.
- Does Jennifer Sparks accept Medicare?
- Jennifer Sparks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Sparks's NPI active?
- Yes — Jennifer Sparks's NPI (1972642981) is active in the NPPES registry as of the last update on 2014-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.