Quick answers
- Which hospitals does Rayman W. Lee work at?
- Medicare's official clinician data lists Rayman W. Lee at 3 hospitals: HCA Houston Healthcare Tomball, Houston Methodist Cypress Hospital and Houston Methodist Willowbrook Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rayman W. Lee see patients?
- Medicare's clinician data lists 1 practice location in Tomball, TX. Call before your visit to confirm the address.
- What is Rayman W. Lee's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
- Does Rayman W. Lee accept Medicare assignment?
- Yes. Medicare's clinician data says Rayman W. Lee accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Rayman W. Lee offer telehealth?
- Medicare's clinician data says Rayman W. Lee offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Rayman W. Lee?
- (713) 933-3391, as listed in official Medicare / NPI Registry data.
- What is Rayman W. Lee's NPI number?
- 1518980291. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rayman W. Lee works
Medicare's Facility Affiliation Data lists Rayman W. Lee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare TomballTomball, TX · Acute Care Hospital · CCN 450670
- Houston Methodist Cypress HospitalCypress, TX · Acute Care Hospital · CCN 670342
- Houston Methodist Willowbrook HospitalHouston, TX · Acute Care Hospital · CCN 450844
Practice locations
Addresses where Rayman W. Lee is enrolled with Medicare (CMS data updated 2026-10-02).
- 506 Graham Dr, Suite 290Tomball, TX 77375 (713) 933‑3391
Group practices
Medicare enrollment lists Rayman W. Lee as a member of this group (CMS data updated 2026-10-02).
- North Houston Pulmonary Critical Care and Sleep Medicine Associates3 clinicians in the group
Specialties
Other pulmonologists in Tomball
Clinicians with the same Medicare primary specialty in Tomball, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Carolina At Chapel Hill School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1518980291 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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