Teresa Garrison, M.D.
NPI 1760748313 · Internal Medicine Physician · Slidell, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Garrison, M.D. is a Internal Medicine Physician provider in Slidell, LA (NPI 1760748313).
Provider details
- NPI number
- 1760748313
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 301687 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
158 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 | 55 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 22 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 19 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 19 | $120 |
| 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 | 17 | $16 |
| Hemoglobin A1c Level83036 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 284 | 94 |
| Gabapentin | 233 | 84 |
| Amlodipine Besylate | 214 | 81 |
| Levothyroxine Sodium | 185 | 57 |
| Losartan Potassium | 185 | 67 |
| Rosuvastatin Calcium | 182 | 76 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 2 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
Additional practice locations (1)
- 4101 S Carrollton AveNew Orleans, LA 70119-6817Phone: (504) 446-1390
Registry dates
- Enumerated
- 2012-04-09
- Last updated
- 2026-03-26
- Certified
- 2026-03-26
Frequently asked questions
- What is Teresa Garrison's NPI number?
- Teresa Garrison's National Provider Identifier (NPI) is 1760748313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Garrison's specialty?
- Teresa Garrison is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Garrison located?
- Teresa Garrison's practice location on file with NPPES is 1300 Gause Blvd Ste C4, Slidell, LA 70458-3041.
- What is Teresa Garrison's phone number?
- The practice phone number listed in the NPPES registry for Teresa Garrison is (985) 288-6419.
- Does Teresa Garrison accept Medicare?
- Teresa Garrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Garrison's NPI active?
- Yes — Teresa Garrison's NPI (1760748313) is active in the NPPES registry as of the last update on 2026-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.