Timothy Liesching, M.D.
NPI 1730136433 · Pulmonary Disease Physician · Burlington, MA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Liesching, M.D. is a Pulmonary Disease Physician provider in Burlington, MA (NPI 1730136433).
Provider details
- NPI number
- 1730136433
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 159623 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
93 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 | 47 | $104 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 23 | $154 |
| 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 | 23 | $18 |
Typical Medicare-allowed amounts for these services range $18–$154 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 22 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | 13 |
| Fluticasone Propion/Salmeterolbrand: Advair Diskus | 19 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 19 | — |
| Ipratropium Bromide | 15 | — |
| Azithromycin | 13 | — |
| Budesonide/Formoterol Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-28
- Last updated
- 2024-02-21
- Certified
- 2024-02-21
Frequently asked questions
- What is Timothy Liesching's NPI number?
- Timothy Liesching's National Provider Identifier (NPI) is 1730136433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Liesching's specialty?
- Timothy Liesching is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Liesching located?
- Timothy Liesching's practice location on file with NPPES is Lahey Clinic, Burlington, MA 01805-0001.
- What is Timothy Liesching's phone number?
- The practice phone number listed in the NPPES registry for Timothy Liesching is (781) 744-8480.
- Does Timothy Liesching accept Medicare?
- Timothy Liesching is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Liesching's NPI active?
- Yes — Timothy Liesching's NPI (1730136433) is active in the NPPES registry as of the last update on 2024-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.