Lindsay Fox, M.D.
NPI 1134399488 · Pediatrics Physician · North Billerica, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lindsay Fox, M.D. is a Pediatrics Physician provider in North Billerica, MA (NPI 1134399488).
Provider details
- NPI number
- 1134399488
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 239654 (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
18 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
99 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 71 | $43 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 28 | $79 |
Typical Medicare-allowed amounts for these services range $43–$79 (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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Albuterol Sulfate | 134 |
| Ipratropium/Albuterol Sulfatebrand: Ipratropium-Albuterol | 133 |
| Sodium Bicarbonate | 104 |
| Omeprazole | 81 |
| Levetiracetam | 76 |
| Diazepam | 75 |
| Phenobarbital | 52 |
| Clonazepam | 50 |
| Budesonide | 48 |
| Glycopyrrolate | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-03-03
- Last updated
- 2024-11-12
- Certified
- 2024-11-12
Frequently asked questions
- What is Lindsay Fox's NPI number?
- Lindsay Fox's National Provider Identifier (NPI) is 1134399488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsay Fox's specialty?
- Lindsay Fox is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Lindsay Fox located?
- Lindsay Fox's practice location on file with NPPES is 78 Boston Rd, North Billerica, MA 01862-1034.
- What is Lindsay Fox's phone number?
- The practice phone number listed in the NPPES registry for Lindsay Fox is (978) 667-5123.
- Does Lindsay Fox accept Medicare?
- Lindsay Fox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lindsay Fox's NPI active?
- Yes — Lindsay Fox's NPI (1134399488) is active in the NPPES registry as of the last update on 2024-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.