Quick answers
- Does Rafael J. Delaflor-Weiss accept Medicare assignment?
- Yes. Medicare's clinician data says Rafael J. Delaflor-Weiss accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Rafael J. Delaflor-Weiss see?
- In 2024, CMS data shows 201 Original Medicare patients and 2,536 services for Rafael J. Delaflor-Weiss. This counts Original Medicare only and measures volume, not quality.
- What is Rafael J. Delaflor-Weiss's NPI number?
- 1801822051. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Rafael J. Delaflor-Weiss, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 201 |
|---|---|
| Services billed to Medicare | 2,536 |
| Different services or procedures | 57 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)995 services
- Injection, ceftriaxone sodium, per 250 mg (J0696)336 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)221 services
- Injection of drug or substance under skin or into muscle (96372)205 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)66 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol66%
- Arthritis37%
- Diabetes33%
- Ischemic heart disease29%
- Anxiety22%
Hospitals where Rafael J. Delaflor-Weiss works
Medicare's Facility Affiliation Data lists Rafael J. Delaflor-Weiss at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cleveland Emergency HospitalHumble, TX · Acute Care Hospital · CCN 670115
Practice locations
Addresses where Rafael J. Delaflor-Weiss is enrolled with Medicare (CMS data updated October 2, 2026).
- 26222 Interstate 45 NSpring, TX 77386 (281) 292‑1310
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Spring
Clinicians with the same Medicare primary specialty in Spring, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801822051 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians