Lynne Barkmeier, M.D.
NPI 1538262431 · Vascular Surgery Physician · Springfield, IL
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynne Barkmeier, M.D. is a Vascular Surgery Physician provider in Springfield, IL (NPI 1538262431).
Provider details
- NPI number
- 1538262431
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036-077178 (IL)
Specialties & taxonomies
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
805 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 | 189 | $177 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 183 | $89 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 66 | $108 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 45 | $32 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 34 | $20 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 32 |
| Apixabanbrand: Eliquis | 30 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 |
| Losartan Potassium | 13 |
| Pantoprazole Sodium | 13 |
| Warfarin Sodium | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 1 record (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
- 2006-09-06
- Last updated
- 2020-05-20
- Certified
- 2020-05-20
Frequently asked questions
- What is Lynne Barkmeier's NPI number?
- Lynne Barkmeier's National Provider Identifier (NPI) is 1538262431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynne Barkmeier's specialty?
- Lynne Barkmeier is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Lynne Barkmeier located?
- Lynne Barkmeier's practice location on file with NPPES is 800 N. 1st Street, Springfield, IL 62702.
- What is Lynne Barkmeier's phone number?
- The practice phone number listed in the NPPES registry for Lynne Barkmeier is (217) 528-7541.
- Does Lynne Barkmeier accept Medicare?
- Lynne Barkmeier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynne Barkmeier's NPI active?
- Yes — Lynne Barkmeier's NPI (1538262431) is active in the NPPES registry as of the last update on 2020-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.