MARIA-GRAZIA RONCAROLO M.D.
NPI 1144622010
Pediatrics - Pediatric Hematology-Oncology in Stanford, CA

NPI Status: Active since September 22, 2014

Contact Information

265 CAMPUS DR
STANFORD, CA
ZIP 94305
Phone: (650) 498-0297
Fax: (650) 498-0965

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  • Individual
  • Female
  • Pediatrics
  • Pediatric Hematology-Oncology
  • PECOS Enrolled

About MARIA-GRAZIA RONCAROLO

This page provides the complete NPI Profile along with additional information for Maria-grazia Roncarolo, a pediatrician established in Stanford, California with a medical specialization in Pediatrics, focusing in pediatric hematology-oncology . The healthcare provider is registered in the NPI registry with number 1144622010 assigned on September 2014. The practitioner's primary taxonomy code is 2080P0207X with license number SFP0000025 (CA). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1144622010
Provider Name
MARIA-GRAZIA RONCAROLO M.D.
Gender
Female
Entity Type
Individual
Location Address
265 CAMPUS DR STANFORD, CA 94305
Location Phone
(650) 498-0297
Location Fax
(650) 498-0965
Mailing Address
265 CAMPUS DR STANFORD, CA 94305
Mailing Phone
(650) 498-0297
Mailing Fax
(650) 498-0965
Is Sole Proprietor?
No
Enumeration Date
09-22-2014
Last Update Date
09-22-2014
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A pediatrician like Maria-grazia Roncarolo is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pediatrics Pediatric Hematology-Oncology

Taxonomy Code
2080P0207X
Type
Allopathic & Osteopathic Physicians
License No.
SFP0000025
License State
CA
Taxonomy Description
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.

Medicare Participation & PECOS Enrollment Status

Maria-grazia Roncarolo 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.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for MARIA-GRAZIA RONCAROLO M.D.

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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.
1144622010
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2184122402
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 8 + 4 + 1 + 2 + 2 + 4 + 0 + 2 + 24 = 50
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1144622010 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 2 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1083908289DR. JOHN JUHEON LEE M.D., PH.D.
Individual
Internal Medicine (Medical Oncology)265 CAMPUS DR SIM1, RM G3115
STANFORD, CA 94305
(650) 724-9116
1477733202DR. JAMES SCOTT MCCLELLAN M.D., PH.D.
Individual
Internal Medicine (Hematology & Oncology)265 CAMPUS DR ROOM G3005
STANFORD, CA 94305
(650) 723-6661

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144622010, enumerated in the NPI registry as an "individual" on September 22, 2014

The provider is located at 265 Campus Dr Stanford, Ca 94305 and the phone number is (650) 498-0297

The provider's speciality is Pediatrics with taxonomy code 2080P0207X with a focus in Pediatric Hematology-Oncology

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a 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.

This NPI record was last updated on September 22, 2014. 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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