ROBERT MARRIOTT MEDICAL CORP
ROBERT MARRIOTT MEDICAL CORP is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1083883938, based in El Segundo, CA. The organization lists 2 taxonomy classifications, with Surgery Physician recorded as primary.
Getting there
The practice address on file is 222 N PACIFIC COAST HWY STE 2175, El Segundo, CA 90245. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| A92018 | CA | Surgery Physician primary |
| A92018 | CA | Plastic and Reconstructive Surgery… |
This provider holds licence A92018 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 2567531494
Enrolled in Medicare 25 times, across 25 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| California | O20080519000660 | Part B Supplier - Clinic/group Practice |
| New Jersey | O20090203000117 | Part B Supplier - Clinic/group Practice |
| Texas | O20090518000379 | Part B Supplier - Clinic/group Practice |
| New York | O20110623000129 | Part B Supplier - Clinic/group Practice |
| Maryland | O20110916000010 | Part B Supplier - Clinic/group Practice |
| District of Columbia | O20120104000313 | Part B Supplier - Clinic/group Practice |
| Pennsylvania | O20120521000580 | Part B Supplier - Clinic/group Practice |
| Washington | O20121001000410 | Part B Supplier - Clinic/group Practice |
| Louisiana | O20121023000597 | Part B Supplier - Clinic/group Practice |
| Maine | O20130104000175 | Part B Supplier - Clinic/group Practice |
| Hawaii | O20131025000727 | Part B Supplier - Clinic/group Practice |
| Arizona | O20140505001108 | Part B Supplier - Clinic/group Practice |
| Colorado | O20150501001748 | Part B Supplier - Clinic/group Practice |
| New Hampshire | O20160502000528 | Part B Supplier - Clinic/group Practice |
| Nevada | O20170307002048 | Part B Supplier - Clinic/group Practice |
| Georgia | O20190104000030 | Part B Supplier - Clinic/group Practice |
| Utah | O20191113000807 | Part B Supplier - Clinic/group Practice |
| New Mexico | O20191126000234 | Part B Supplier - Clinic/group Practice |
| Wyoming | O20200110001505 | Part B Supplier - Clinic/group Practice |
| Michigan | O20200810002495 | Part B Supplier - Clinic/group Practice |
| Missouri | O20201221000452 | Part B Supplier - Clinic/group Practice |
| Oklahoma | O20201222002316 | Part B Supplier - Clinic/group Practice |
| Alabama | O20210127000415 | Part B Supplier - Clinic/group Practice |
| Kansas | O20210908003711 | Part B Supplier - Clinic/group Practice |
| Tennessee | O20211123000610 | Part B Supplier - Clinic/group Practice |
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. There are 25 separate enrolment records across 25 states (CA, NJ, TX, NY, MD, DC, PA, WA, LA, ME, HI, AZ, CO, NH, NV, GA, UT, NM, WY, MI, MO, OK, AL, KS, TN). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Surgery covers
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery. NUCC Health Care Provider Taxonomy, code 208600000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 208600000X | Surgery Physician | A92018 | CA | primary |
| 2086S0122X | Plastic and Reconstructive Surgery Physician Plastic and Reconstructive Surgery | A92018 | CA |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1083883938 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 25, 2008 |
| Last updated | Jun 4, 2021 |
| Status | Active |
| Practice address |
222 N PACIFIC COAST HWY STE 2175 El Segundo, CA 90245 (877) 878-3289 Fax (877) 817-3227 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 8 | 3 | 8 | 8 | 3 | 9 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 7 | 3 | 7 | 8 | 6 | 9 | 6 |
Sum = 72 · next multiple of 10 = 80 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.