Yvonne Layugan, M.D.
NPI 1902940869 · Family Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yvonne Layugan, M.D. is a Family Medicine Physician provider in Saint Louis, MO (NPI 1902940869).
Provider details
- NPI number
- 1902940869
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 14160 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
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
424 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 181 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $86 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 57 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 31 | $129 |
| Automated Urinalysis Test81003 | 20 | $2 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 406 | 126 |
| Prednisone | 242 | 137 |
| Amlodipine Besylate | 225 | 69 |
| Levothyroxine Sodium | 192 | 53 |
| Lisinopril | 185 | 53 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 164 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$145 across 4 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
- 2007-02-16
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Frequently asked questions
- What is Yvonne Layugan's NPI number?
- Yvonne Layugan's National Provider Identifier (NPI) is 1902940869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Layugan's specialty?
- Yvonne Layugan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yvonne Layugan located?
- Yvonne Layugan's practice location on file with NPPES is 123 Concord Plaza Shopping Ctr, Saint Louis, MO 63128-1307.
- What is Yvonne Layugan's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Layugan is (314) 416-1926.
- Does Yvonne Layugan accept Medicare?
- Yvonne Layugan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yvonne Layugan's NPI active?
- Yes — Yvonne Layugan's NPI (1902940869) is active in the NPPES registry as of the last update on 2026-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.