Andrew Grabowski, DO
NPI 1093714917 · Family Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Grabowski, DO is a Family Medicine Physician provider in Saint Louis, MO (NPI 1093714917).
Provider details
- NPI number
- 1093714917
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2003019557 (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
20 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
1,045 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 350 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 241 | $123 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 163 | $124 |
| Hemoglobin A1c Level83036 | 125 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 68 | $16 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 183 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 783 | 234 |
| Lisinopril | 500 | 152 |
| Levothyroxine Sodium | 492 | 124 |
| Amlodipine Besylate | 472 | 141 |
| Omeprazole | 454 | 119 |
| Alprazolam | 355 | 77 |
| Meloxicam | 354 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-21
- Last updated
- 2017-03-14
Frequently asked questions
- What is Andrew Grabowski's NPI number?
- Andrew Grabowski's National Provider Identifier (NPI) is 1093714917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Grabowski's specialty?
- Andrew Grabowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Grabowski located?
- Andrew Grabowski's practice location on file with NPPES is 4438 Telegraph Rd, Saint Louis, MO 63129-3316.
- What is Andrew Grabowski's phone number?
- The practice phone number listed in the NPPES registry for Andrew Grabowski is (314) 543-5996.
- Does Andrew Grabowski accept Medicare?
- Andrew Grabowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Grabowski's NPI active?
- Yes — Andrew Grabowski's NPI (1093714917) is active in the NPPES registry as of the last update on 2017-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.