Elizabeth Keegan Garrett, MD
NPI 1992898290 · Family Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Keegan Garrett, MD is a Family Medicine Physician provider in Saint Louis, MO (NPI 1992898290).
Provider details
- NPI number
- 1992898290
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2008013753 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
14 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 14 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 77 | 17 |
| Amlodipine Besylate | 69 | 17 |
| Gabapentin | 67 | 15 |
| Rosuvastatin Calcium | 55 | 12 |
| Empagliflozinbrand: Jardiance | 50 | — |
| Losartan Potassium | 49 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2014-07-01
Frequently asked questions
- What is Elizabeth Keegan Garrett's NPI number?
- Elizabeth Keegan Garrett's National Provider Identifier (NPI) is 1992898290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Keegan Garrett's specialty?
- Elizabeth Keegan Garrett is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Keegan Garrett located?
- Elizabeth Keegan Garrett's practice location on file with NPPES is 401 Holly Hills Ave, Saint Louis, MO 63111-2410.
- What is Elizabeth Keegan Garrett's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Keegan Garrett is (314) 353-5190.
- Does Elizabeth Keegan Garrett accept Medicare?
- Elizabeth Keegan Garrett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Keegan Garrett's NPI active?
- Yes — Elizabeth Keegan Garrett's NPI (1992898290) is active in the NPPES registry as of the last update on 2014-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.