Margaret Riso, M.D.
NPI 1417337320 · Pain Medicine (Anesthesiology) Physician · Gainesville, GA
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Riso, M.D. is a Pain Medicine (Anesthesiology) Physician provider in Gainesville, GA (NPI 1417337320).
Provider details
- NPI number
- 1417337320
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 86165 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
651 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 | 189 | $118 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 86 | $158 |
| Assessment of Emotional Or Behavioral Problems96127 | 85 | $4 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 84 | $60 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0483 | 62 | $239 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 361 | 118 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 282 | 73 |
| Oxycodone Hcl | 154 | 45 |
| Gabapentin | 101 | 39 |
| Tizanidine Hcl | 80 | 29 |
| Pregabalin | 66 | 31 |
| Meloxicam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$12,093 across 111 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
Registry dates
- Enumerated
- 2015-06-05
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Margaret Riso's NPI number?
- Margaret Riso's National Provider Identifier (NPI) is 1417337320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Riso's specialty?
- Margaret Riso is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Riso located?
- Margaret Riso's practice location on file with NPPES is 601 Broad St Se Ste B, Gainesville, GA 30501-3718.
- What is Margaret Riso's phone number?
- The practice phone number listed in the NPPES registry for Margaret Riso is (678) 971-4167.
- Does Margaret Riso accept Medicare?
- Margaret Riso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Riso's NPI active?
- Yes — Margaret Riso's NPI (1417337320) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.