Richard Rissman, M.D.
NPI 1568882108 · Student in an Organized Health Care Education/Training Program · Houston, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Rissman, M.D. is a Student in an Organized Health Care Education/Training Program provider in Houston, TX (NPI 1568882108).
Provider details
- NPI number
- 1568882108
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R0784 (TX)
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
490 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 | 205 | $170 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 114 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 95 | $117 |
| Critical Care, First 30-74 Minutes99291 | 55 | $206 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 21 | $69 |
Typical Medicare-allowed amounts for these services range $8–$206 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 90 | 87 |
| Ondansetronbrand: Ondansetron Odt | 46 | 46 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 37 | 37 |
| Prednisone | 34 | 33 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 24 |
| Cephalexin | 24 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-22
- Last updated
- 2016-12-09
Frequently asked questions
- What is Richard Rissman's NPI number?
- Richard Rissman's National Provider Identifier (NPI) is 1568882108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Rissman's specialty?
- Richard Rissman is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Richard Rissman located?
- Richard Rissman's practice location on file with NPPES is 6431 Fannin St, Houston, TX 77030-1501.
- What is Richard Rissman's phone number?
- The practice phone number listed in the NPPES registry for Richard Rissman is (713) 500-7878.
- Does Richard Rissman accept Medicare?
- Richard Rissman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Rissman's NPI active?
- Yes — Richard Rissman's NPI (1568882108) is active in the NPPES registry as of the last update on 2016-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.