Active NPI
Makardhwaj Sarvadaman Shrivastava, MBBS
- Hematology & Oncology Physician
- Phoenix, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- 56370
- Practice address
- 625 N 6TH St
Phoenix, AZ 85004-2155 - Phone
- (602) 406-8222
- Fax
- (602) 406-7811
- NPI assigned
- Sep 26, 2012
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Medical Oncology Physician | 207RX0202X | 56370 | AZ | |
| Internal Medicine Physician | 207R00000X | 56370 | AZ | |
| Hematology & Oncology Physician | 207RH0003X | 56370 | AZ | Primary |
Addresses
Primary practice location
625 N 6TH St
Phoenix, AZ 85004-2155
Mailing address
PO Box 33269
Phoenix, AZ 85067-3269
Phone (602) 406-4786
Other practice location 1
625 N 6th St Ste 300
Phoenix, AZ 85004-3066
Phone (602) 406-8222
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AZ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Hematology/Oncology
- Education
- Other, 2005
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
625 N 6TH St
Phoenix, AZ 85004-2155
Phone (602) 406-8222
Hospital & facility affiliations
- St Josephs Hospital and Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 56370 | AZ | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sjhmc Physician Services | Current | Accepting new patients | |
| St Josephs Pathology | Current | Accepting new patients | |
| St. Joseph'S Hospital and Medical Center | Current | Accepting new patients | |
| Dignity Health | Past | Accepting new patients |
Locations
7330 N 99th Ave
Ste 300
Glendale, AZ 85307
Phone (602) 406-0220
350 W Thomas Rd
Phoenix, AZ 85013
Phone (480) 339-5001
625 N 6th St
Ste 300
Phoenix, AZ 85004
Phone (602) 406-8222
625 N 6th St
Phoenix, AZ 85004
Phone (602) 406-8222
3030 N Central Ave
Ste 1001
Phoenix, AZ 85012
500 W Thomas Rd
Ste 680
Phoenix, AZ 85013
Phone (602) 406-6017
File 56765
Los Angeles, CA 90074
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Multi-Specialty Clinic/Center
- Phoenix, AZ
- NPI 1326098005
-
- Anatomic Pathology & Clinical Pathology Physician
- Phoenix, AZ
- NPI 1265407738
-
- Emergency Care Clinic/Center
- Phoenix, AZ
- NPI 1255382412
-
- General Acute Care Hospital
- Redding, CA
- NPI 1477671535
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1982733655
-
- General Acute Care Hospital
- Glendale, AZ
- NPI 1992131734
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1348617600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780272000000",
"number": "1871844258",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 33269",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850673269",
"telephone_number": "602-406-4786",
"fax_number": "916-636-4358"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "625 N 6TH ST",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850042155",
"telephone_number": "602-406-8222",
"fax_number": "602-406-7811"
}
],
"practiceLocations": [
{
"address_1": "625 N 6th St Ste 300",
"address_purpose": "LOCATION",
"city": "Phoenix",
"state": "AZ",
"postal_code": "850043066",
"country_code": "US",
"telephone_number": "602-406-8222",
"fax_number": "602-604-4722",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SHRIVASTAVA",
"first_name": "MAKARDHWAJ",
"middle_name": "SARVADAMAN",
"name_prefix": "Dr.",
"credential": "MBBS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2012-09-26",
"last_updated": "2026-06-01",
"certification_date": "2026-06-01",
"status": "A"
},
"taxonomies": [
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "AZ",
"license": "56370",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "AZ",
"license": "56370",
"primary": false
},
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "AZ",
"license": "56370",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Phoenix, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.