1. Home
  2. Directory
  3. Florida
  4. Miami
  5. Internal Medicine
  6. NPI Profile

HEME ONC CALL
NPI 1922628833
Internal Medicine - Hematology & Oncology in Miami, FL

Active since April 21, 2020
8255 S DIXIE HWY, MIAMI, FL 33143(786) 567-8310(877) 370-4375 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 8, 2025, Jul 20, 2022, Jun 8, 2021 and 1 more (4 updates tracked since 2020).

About Heme Onc Call NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HEME ONC CALL (NPI 1922628833) is a healthcare organization registered as a hematology & oncology in Miami, Florida and active in the NPI registry since April 2020. The organization maintains 3 additional practice locations and lists Steven Fein, Hematologist/oncologist, as its authorized official.

NPPES Registry Identity

NPI1922628833
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameHEME ONC CALL
Location Address8255 S DIXIE HWYMiami, FL 33143-7717
Mailing Address8255 S Dixie HwyMiami, FL 33143-7717 · (786) 567-8310 · Fax (877) 370-4375
Phone(786) 567-8310
Fax(877) 370-4375
Organization SubpartNo
Authorized OfficialSteven FeinHematologist/oncologist · (305) 458-1384
Enumeration DateApril 21, 2020
Last NPPES UpdateMay 8, 20254 updates tracked since enumeration
NPPES CertifiedMay 8, 2025
✔ NPI 1922628833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
8255 S DIXIE HWY, Miami, FL 33143
Open in Google Maps ↗

Secondary Practice Locations 3

Location 19850 Stirling Rd Ste 100Hollywood, FL 33024-8068 · Phone (786) 567-8310 · Fax (877) 370-4375
Location 26904 W Linebaugh AveTampa, FL 33625-5800 · Phone (786) 567-8310
Location 31506 54th Ave NSt Petersburg, FL 33703-2645 · Phone (786) 567-8310 · Fax (877) 370-4375

Other Identifiers 1

Medicaid272312300FL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heme Onc Call is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

13

Medicare enrollment records show 13 clinicians reassign Medicare billing to Heme Onc Call, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 7 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 5

Nurse Practitioner7
Hematology3
Hematology/Oncology1
Obstetrics/Gynecology1
Registered Dietitian or Nutrition Professional1

Clinicians, nearest first (13)

Meaghan Colling, MD
Hematology
NPI 1801209747
8255 S DIXIE HWY
Miami, FL 33143
(786) 567-8310
✔ PECOS✔ Accepts MedicareSame address
Amber Federizo, DNP
Nurse Practitioner
NPI 1942446042
8255 S DIXIE HWY
Miami, FL 33143
(786) 567-8310
✔ PECOS✔ Accepts MedicareSame address
Steven Fein, M.D.
Hematology/Oncology
NPI 1437146552
8255 S DIXIE HWY
Miami, FL 33143
(305) 458-1384
✔ PECOS✔ Accepts MedicareSame address
Jiselle Silva, NP
Nurse Practitioner
NPI 1154944106
8255 S DIXIE HWY
Miami, FL 33143
(786) 567-8310
✔ PECOS✔ Accepts MedicareSame address
Monica Menendez
Nurse Practitioner
NPI 1518542414
5825 SW 117TH ST
Pinecrest, FL 33156
(305) 301-7417
✔ PECOS2.3 mi
Michelle Charria, APRN-BC
Nurse Practitioner
NPI 1952903247
8900 N KENDALL DR
Miami, FL 33176
(786) 596-2000
✔ PECOS✔ Accepts Medicare2.4 mi
Daranay Orta, APRN
Nurse Practitioner
NPI 1275176802
8900 N KENDALL DR
Miami, FL 33176
(786) 596-2000
✔ PECOS✔ Accepts Medicare2.4 mi
Molly Mandernach, M.D.
Hematology
NPI 1912088063
1600 SW ARCHER ROAD
Gainesville, FL 32610
(352) 273-7832
✔ PECOS299 mi
Anita Rajasekhar, MD
Hematology
NPI 1437247822
1600 SW ARCHER RD
Gainesville, FL 32610
(352) 273-7832
✔ PECOS✔ Accepts Medicare299 mi
Caitlin Pellant, CRNP
Nurse Practitioner
NPI 1568010478
6251 E VIRGINIA BEACH BLVD STE 200
Norfolk, VA 23502
(757) 466-8683
✔ PECOS✔ Accepts Medicare806 mi
Ashley Shagrin
Registered Dietitian or Nutrition Professional
NPI 1952269763
875 W 1ST AVE UNIT 617
Grandview Heights, OH 43212
(216) 973-2572
997 mi
Stacy Henigsman, D.O.
Obstetrics/Gynecology
NPI 1699827162
90 MAIDEN LN RM 300
New York, NY 10038
(646) 290-9560
✔ PECOS✔ Accepts Medicare1,096 mi
Erin Foster-Vrenon, APRN
Nurse Practitioner
NPI 1114215381
1329 WATERLOO LN
Gardnerville, NV 89410
(775) 782-9038
✔ PECOS✔ Accepts Medicare2,458 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Heme Onc Call's NPI number?

The NPI number for Heme Onc Call is 1922628833. It was assigned to this organization in the NPPES registry on April 21, 2020.

Where is Heme Onc Call located?

Heme Onc Call is located at 8255 S Dixie Hwy, Miami, FL 33143. The listed phone number is (786) 567-8310.

What is Heme Onc Call's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Heme Onc Call enrolled in Medicare?

Yes. Heme Onc Call is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Heme Onc Call?

According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 5 Medicare specialties reassign their Medicare billing to Heme Onc Call. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (7), Hematology (3) and Hematology/Oncology (1). Of these, 4 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Heme Onc Call accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 33 other insurers list Heme Onc Call as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Heme Onc Call was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.