DR. LEROY E FREDERICKS M.D.
NPI 1043335755
Internal Medicine - Hematology & Oncology in Lake Charles, LA

Q: What is the provider's specialty?

The provider's specialty is Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.

Active since March 20, 2007PECOS Enrolled

2770 3RD AVE STE 210, LAKE CHARLES, LA 70601(337) 494-6768(337) 494-6792 Get Directions Write a Review

NPPES record last updated: April 27, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 27, 2022, Feb 24, 2022 (2 updates tracked since 2022).

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About Dr. Leroy E Fredericks M.d. NPPES

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

DR. LEROY E FREDERICKS M.D. (NPI 1043335755) is an individual hematology & oncology provider in Lake Charles, Louisiana, licensed in Louisiana (MD10005R) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with West Calcasieu Cameron Hospital, and is a graduate of Louisiana State University School Of Medicine In New Orleans (1997).

NPPES Registry Identity

NPI1043335755

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. LEROY E FREDERICKSCredential: M.D.

Location Address2770 3RD AVE STE 210Lake Charles, LA 70601-0404

Mailing AddressPo Box 122579, Dept 2579Dallas, TX 75312-2579 · (337) 494-2921 · Fax (337) 494-6523

Phone(337) 494-6768

Fax(337) 494-6792

Sole ProprietorNo

Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1997

Enumeration DateMarch 20, 2007

Last NPPES UpdateApril 27, 20222 updates tracked since enumeration

NPPES CertifiedApril 27, 2022

✔ NPI 1043335755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in LA · MD10005R

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.

2770 3RD AVE STE 210, Lake Charles, LA 70601

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Other Identifiers 2

Medicaid1491217LA

OtherMD.10005RLA · State Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Leroy E Fredericks M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749339869

PECOS Enrollment IDI20090520000497

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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

485 services209 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

183 services131 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

110 services72 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

66 services66 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

15 services15 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

West Calcasieu Cameron Hospital

Acute Care Hospitals · Sulphur, LA

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number190013

Location701 East Cypress StreetSulphur, LA 70663 · Calcasieu County

Emergency services Birthing friendly

Beauregard Memorial Hospital

Acute Care Hospitals · Deridder, LA

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number190050

Location600 S Pine StreetDeridder, LA 70634 · Beauregard County

Emergency services Birthing friendly

Ochsner American Legion Hospital

Acute Care Hospitals · Jennings, LA

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190053

Location1634 Elton RoadJennings, LA 70546 · Jeffrson Davis County

Emergency services Birthing friendly

Lake Charles Memorial Hospital

Acute Care Hospitals · Lake Charles, LA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190060

Location1701 Oak Park BlvdLake Charles, LA 70601 · Calcasieu County

Emergency services Birthing friendly

Dequincy Memorial Hospital

Critical Access Hospitals · Dequincy, LA

OwnershipProprietary

CMS Certification Number191307

Location110 West 4th StreetDequincy, LA 70633 · Calcasieu County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$164.73 typical visit price

range $53.43 – $164.73

Typical copayment $41.18 (range $13.35 – $41.18)

Most-billed visit code 99205

Established Patient

$95.09 typical visit price

range $16.64 – $133.62

Typical copayment $23.77 (range $4.16 – $33.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) A4222

DME-Medical/Surgical Supplies · category DA000N

1 supplier24 claims24 services$36.16 avg. paid by Medicare

Injection, fluorouracil, 500 mg J9190

Treatment-Chemotherapy · category RH002N

1 supplier24 claims240 services$1.59 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 7

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

LACEY WHATLEY VASILAKIS FNP-C

Nurse Practitioner