GREGORY MARRUJO MD NPI 1013076686
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Riverside, CA
About GREGORY MARRUJO MD
Gregory Marrujo is a provider established in Riverside, California and his medical specialization is Thoracic Surgery (cardiothoracic Vascular Surgery). The NPI number of Gregory Marrujo is 1013076686 and was assigned on December 2006. The practitioner's primary taxonomy code is 208G00000X with license number G57292 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.
| NPI | 1013076686 |
| Provider Name | GREGORY MARRUJO MD |
| Location Address | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 |
| Location Phone | (909) 353-2000 |
| Mailing Address | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 |
| Gender | Male |
| NPI Entity Type | Individual |
| Is Sole Proprietor? | No |
| Enumeration Date | 12-08-2006 |
| Last Update Date | 11-30-2021 |
Gregory Marrujo is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices..
Primary Taxonomy
The primary taxonomy code defines the provider type, classification, and specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
| Taxonomy Code | 208G00000X |
| Classification | Thoracic Surgery (Cardiothoracic Vascular Surgery) |
| Type | Allopathic & Osteopathic Physicians |
| License No. | G57292 |
| License State | CA |
| Taxonomy Description | A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty. |
Business Address
GREGORY MARRUJO MD
10800 MAGNOLIA AVE
RIVERSIDE, CA
ZIP 92505
Phone: (909) 353-2000
Mailing Address
GREGORY MARRUJO MD
10800 MAGNOLIA AVE
RIVERSIDE, CA
ZIP 92505
Phone: (909) 353-2000
Location Map
PECOS Enrollment and Medicare Participation Status
What is PECOS?
PECOS is the Medicare Provider, Enrollment, Chain and Ownership System. PECOS is Medicare's enrollment and revalidation system and it is the primary source of information about verified Medicare professionals. A NPI number is necessary to register in PECOS. Providers must enroll in PECOS to avoid denied claims.
| Registered in PECOS? | Yes |
| Eligible order / refer Part B Clinical Laboratory and Imaging | Yes |
| Eligible order / refer Durable Medical Equipment | Yes |
| Eligible order / refer Home Health Agency (HHA) | Yes |
| Eligible order / refer Power Mobility Devices | Yes |
NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 0 | 1 | 3 | 0 | 7 | 6 | 6 | 8 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 2 | 3 | 0 | 7 | 12 | 6 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 0 + 2 + 3 + 0 + 7 + 1 + 2 + 6 + 1 + 6 + 24 = 54 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 54 = 6 | 6 | ||||||||
The NPI number 1013076686 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1124055025 | DR. LINCOLN J MAYNES MD Individual | Urology | 10800 MAGNOLIA AVE KAISER PERMANENTE RIVERSIDE MEDICAL CENTER, MOB-2 RIVERSIDE, CA 92505 (951) 353-3230 |
| 1699884684 | DR. CATHLEEN J ORTIZ PHARM.D. Individual | Pharmacist (Pharmacotherapy) | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (310) 268-3694 |
| 1629179627 | DEBORAH J SAWAI PHARM D. Individual | Pharmacist | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-3675 |
| 1205937299 | ANDREW JANNETT PHARM.D. Individual | Pharmacist | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-3675 |
| 1295836740 | MR. RICKY K CHUI PHARM.D Individual | Pharmacist | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-3673 |
| 1174617864 | MR. DAVID W CHENG PHARM.D. Individual | Pharmacist | 10800 MAGNOLIA AVE INPATIENT PHARMACY RIVERSIDE, CA 92505 (951) 353-3673 |
| 1871688796 | MARIA L LONG PHARM.D. Individual | Pharmacist | 10800 MAGNOLIA AVE MODULE 4E-HEMATOLOGY/ONCOLOGY RIVERSIDE, CA 92505 (951) 353-4871 |
| 1689760357 | MELANY YEE PHARMD Individual | Pharmacist (Oncology) | 10800 MAGNOLIA AVE MOB #2 MODULE 4E (HEMATOLOGY/ONCOLOGY) RIVERSIDE, CA 92505 (951) 353-4871 |
| 1871689810 | LINA LISWALDY TEDJA-LEE PHARM.D. Individual | Pharmacist (Oncology) | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-4871 |
| 1548358310 | DR. ROBIN HOSHIZAKI BORDEN PHARM.D. Individual | Pharmacist | 10800 MAGNOLIA AVE KAISER ANTICOAGULATION SERVICE, MODULE 4C RIVERSIDE, CA 92505 (951) 353-4059 |
| 1740378538 | MRS. INA JUE UN PHARM.D. Individual | Pharmacist | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-4070 |
| 1962585737 | MR. THOMAS JOHN KARLOWICZ R.PH. Individual | Pharmacist | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-3675 |
| 1396820817 | DR. HOANG HUNG LE PHARM.D. Individual | Pharmacist | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-3675 |
| 1366527129 | MRS. JENNIFER HEBREO BAYBAY PHARMD Individual | Pharmacist | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-3675 |
| 1770662702 | NANCY LEW PYO R.PH. Individual | Pharmacist | 10800 MAGNOLIA AVE PHARMACY ADMINISTRATION, RMC-5 RM 5506 RIVERSIDE, CA 92505 (951) 353-4143 |
| 1992876932 | SIOBHAN M. GOGAN MD Individual | Ophthalmology | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (909) 353-2000 |
| 1790856763 | DAVID D. WIRTSCHAFTER MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (909) 353-2000 |
| 1396816336 | DAVID C. IANACONE MD Individual | Internal Medicine (Addiction Medicine) | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (909) 353-2000 |
| 1306917281 | ROGER S. SAYEGH MD Individual | Internal Medicine (Gastroenterology) | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (909) 353-2000 |
| 1265506943 | DR. JOHN SUP HYUN PHARM. D. Individual | Pharmacist (Pharmacotherapy) | 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 (951) 353-4059 |
Frequently Asked Questions
What is Gregory Marrujo MD NPI number?
The NPI number assigned to Gregory Marrujo MD is 1013076686, registered as an "individual" on December 08, 2006
Where is Gregory Marrujo MD located?
The provider is located at 10800 Magnolia Ave Riverside, Ca 92505 and the phone number is (909) 353-2000
Which is Gregory Marrujo MD specialty?
The provider's speciality is Thoracic Surgery (Cardiothoracic Vascular Surgery)
Is Gregory Marrujo MD registered in PECOS?
Yes, as of November 14, 2022 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a Medicare beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
How much is a visit to Gregory Marrujo MD?
Medicare beneficiaries should expect a typical cost of $185.98 with an average copayment of $46.49 for new patient appointments. Established patients should expect a typical charge of $76.92 and an average copayment of 19.23. Please review your insurance plan or contact the provider directly to determine your specific costs.
How do I update my NPI information?
The NPI record of Gregory Marrujo MD was last updated on December 08, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected]
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