Lisa Armbruster, M.D.
NPI 1518930502 · Family Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Armbruster, M.D. is a Family Medicine Physician provider in Saint Louis, MO (NPI 1518930502).
Provider details
- NPI number
- 1518930502
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2003007989 (MO)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
76 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 26 | $161 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 22 | $107 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 16 | $123 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 12 | $14 |
Typical Medicare-allowed amounts for these services range $14–$161 (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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 69 | 65 |
| Doxycycline Hyclate | 40 | 40 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 40 | 12 |
| Naproxen | 34 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 34 | 34 |
| Oxycodone Hcl | 33 | — |
| Acetaminophen With Codeine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 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
Additional practice locations (3)
- 2686 N Highway 67Florissant, MO 63033-1438Phone: (314) 921-7300Fax: (314) 932-5692
- 111 E 1st StMontgomery City, MO 63361-2550Phone: (573) 564-3214Fax: (573) 564-3216
- 9845 W Florissant AveSaint Louis, MO 63136-1429Phone: (314) 736-6100Fax: (314) 736-6102
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2022-01-12
- Certified
- 2022-01-12
Frequently asked questions
- What is Lisa Armbruster's NPI number?
- Lisa Armbruster's National Provider Identifier (NPI) is 1518930502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Armbruster's specialty?
- Lisa Armbruster is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Armbruster located?
- Lisa Armbruster's practice location on file with NPPES is 5701 Chippewa St, Saint Louis, MO 63109-1544.
- What is Lisa Armbruster's phone number?
- The practice phone number listed in the NPPES registry for Lisa Armbruster is (314) 932-5690.
- Does Lisa Armbruster accept Medicare?
- Lisa Armbruster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Armbruster's NPI active?
- Yes — Lisa Armbruster's NPI (1518930502) is active in the NPPES registry as of the last update on 2022-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.