Matthew Geiger, M.D.
NPI 1720440555 · Internal Medicine Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Geiger, M.D. is a Internal Medicine Physician provider in Baton Rouge, LA (NPI 1720440555).
Provider details
- NPI number
- 1720440555
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 26904 (MS)
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
10 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
417 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 322 | $168 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 49 | $116 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 25 | $8 |
| Critical Care, First 30-74 Minutes99291 | 21 | $202 |
Typical Medicare-allowed amounts for these services range $8–$202 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefuroxime Axetilbrand: Cefuroxime | 36 | 36 |
| Methocarbamol | 29 | 29 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | 27 |
| Cephalexin | 27 | 27 |
| Ondansetronbrand: Ondansetron Odt | 24 | 24 |
| Azithromycin | 18 | 18 |
| Prednisone | 13 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2019-07-12
Frequently asked questions
- What is Matthew Geiger's NPI number?
- Matthew Geiger's National Provider Identifier (NPI) is 1720440555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Geiger's specialty?
- Matthew Geiger is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Geiger located?
- Matthew Geiger's practice location on file with NPPES is 8585 Picardy Ave, Baton Rouge, LA 70809-3679.
- What is Matthew Geiger's phone number?
- The practice phone number listed in the NPPES registry for Matthew Geiger is (225) 763-4000.
- Does Matthew Geiger accept Medicare?
- Matthew Geiger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Geiger's NPI active?
- Yes — Matthew Geiger's NPI (1720440555) is active in the NPPES registry as of the last update on 2019-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.