DR. NATASHA NICHOLE FREDERICK M.D.
NPI 1093943276
Pediatrics - Pediatric Hematology-Oncology in Hartford, CT

Q: What is Natasha Frederick's NPI number?

The NPI number for Natasha Frederick is 1093943276. It was assigned to this individual provider in the NPPES registry on June 26, 2009.

Q: What is Natasha Frederick's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Q: When was this NPI record last updated?

The NPPES record for Natasha Frederick was last updated on April 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since June 26, 2009PECOS Enrolled

282 WASHINGTON ST, HARTFORD, CT 06106(860) 545-8948(860) 545-9622 Get Directions Write a Review

NPPES record last updated: April 15, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 15, 2022, Jan 16, 2019 (2 updates tracked since 2019).

On this page

About Dr. Natasha Nichole Frederick M.d. NPPES

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

DR. NATASHA NICHOLE FREDERICK M.D. (NPI 1093943276) is an individual pediatric hematology-oncology provider in Hartford, Connecticut, licensed in Connecticut (56414) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093943276

Entity TypeIndividualFemale

Primary Taxonomy2080P0207X

Provider Legal NameDR. NATASHA NICHOLE FREDERICKCredential: M.D.

Location Address282 WASHINGTON STHartford, CT 06106-3322

Mailing Address300 Longwood Ave, Karp 8Boston, MA 02115-5724 · (617) 919-3041 · Fax (617) 730-0934

Phone(860) 545-8948

Fax(860) 545-9622

Sole ProprietorNo

Enumeration DateJune 26, 2009

Last NPPES UpdateApril 15, 20222 updates tracked since enumeration

NPPES CertifiedApril 15, 2022

✔ NPI 1093943276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0207X

Licenses✔ Licensed in CT · 56414✔ Licensed in MA · 250383

Definition

A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.

Also ListedPediatricsTaxonomy 208000000X · License LP01770 (RI)

282 WASHINGTON ST, Hartford, CT 06106

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Natasha Nichole Frederick M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Natasha Frederick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Connecticut Children's Specialty Group, Inc.

Same address

Pediatrics

282 WASHINGTON ST
Hartford, CT 06106

Reassigned Medicare billing, Connecticut enrollment
601 clinicians in this Medicare group

NPI 1669448882 (860) 545-9000

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. IRFAN AHMED WARSY MBBS

Pediatrics (Pediatric Cardiology)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9147

RYAN CIARLO MD

Pediatrics

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 837-5560

EUNICE HA-YOUNG KIM

Student in an Organized Health Care Education/Training Program

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-8340

JAMES HAGADORN MD

Pediatrics (Neonatal-Perinatal Medicine)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-8950

CRAIG SCHRAMM MD

Pediatrics (Pediatric Pulmonology)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9440

NICOLE LYNN BOONE PA

Physician Assistant (Surgical)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

SRAVYA GOURISHETTI

Student in an Organized Health Care Education/Training Program

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

SARAH FULLER MD

Emergency Medicine

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

HAYA NOOR QUTOB DO

Student in an Organized Health Care Education/Training Program

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

OLIVIA HOLUBECKI FNP-C

Nurse Practitioner (Pediatrics)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9290

SALIMA KAKSHAPATI MD

Student in an Organized Health Care Education/Training Program

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

MELISSA HELD MD

Pediatrics (Pediatric Infectious Diseases)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

AIMEE E BELAK MD

Pediatrics (Pediatric Emergency Medicine)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

EVAN FUSARO PA-C

Physician Assistant

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9520

ADAM SILVERMAN MD

Pediatrics (Pediatric Critical Care Medicine)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9200

SOLRUN MELKORKA MAGGADOTTIR M.D.

Student in an Organized Health Care Education/Training Program

282 WASHINGTON ST, MEDICAL EDUCATION, 4H
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9973

DR. KAMILLA SIGRIDUR JOSEFSDOTTIR M.D.

Student in an Organized Health Care Education/Training Program

282 WASHINGTON ST, MEDICAL EDUCATION, 4H
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9973

MS. MEREDITH ROSE LAKE CPNP-AC

Nurse Practitioner (Pediatrics)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

EMILY TYKSINSKI APRN

Nurse Practitioner (Pediatrics)

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-9000

TONOYA SENGUPTA

Student in an Organized Health Care Education/Training Program

282 WASHINGTON ST
HARTFORD, CT 06106

Capitol Planning Region (860) 545-8659

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 Natasha Frederick's NPI number?

The NPI number for Natasha Frederick is 1093943276. It was assigned to this individual provider in the NPPES registry on June 26, 2009.

Where is Natasha Frederick located?

Natasha Frederick practices at 282 Washington St, Hartford, CT 06106. The listed phone number is (860) 545-8948.

What is Natasha Frederick's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Natasha Frederick enrolled in Medicare?

Yes. Natasha Frederick is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Natasha Frederick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natasha Frederick reassigns Medicare benefits to Connecticut Children's Specialty Group, Inc. (Hartford, CT). The 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 Natasha Frederick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Natasha Frederick accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Natasha Frederick 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 Natasha Frederick was last updated on April 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.