Andrew Lambert, M.D.
NPI 1942413026 · Vascular Surgery Physician · Springfield, IL
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Lambert, M.D. is a Vascular Surgery Physician provider in Springfield, IL (NPI 1942413026).
Provider details
- NPI number
- 1942413026
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036117213 (IL)
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 tenure25% of score
19 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
924 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) |
|---|---|---|
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 153 | $174 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 89 | $88 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 66 | $32 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 57 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 46 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 185 | 52 |
| Rivaroxabanbrand: Xarelto | 40 | — |
| Cilostazol | 33 | — |
| Atorvastatin Calcium | 33 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 20 | 12 |
| Apixabanbrand: Eliquis | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$221 across 10 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
- 2007-05-07
- Last updated
- 2020-05-21
- Certified
- 2020-05-21
Frequently asked questions
- What is Andrew Lambert's NPI number?
- Andrew Lambert's National Provider Identifier (NPI) is 1942413026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Lambert's specialty?
- Andrew Lambert is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Lambert located?
- Andrew Lambert's practice location on file with NPPES is 800 N 1st St, Springfield, IL 62702-3719.
- What is Andrew Lambert's phone number?
- The practice phone number listed in the NPPES registry for Andrew Lambert is (217) 528-7541.
- Does Andrew Lambert accept Medicare?
- Andrew Lambert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Lambert's NPI active?
- Yes — Andrew Lambert's NPI (1942413026) is active in the NPPES registry as of the last update on 2020-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.