DR. MARY H SHERK MD
NPI 1326014739
Family Medicine in Lake Charles, LA

Active since February 25, 2006PECOS EnrolledAccepts Medicare Assignment
1000 WALTERS ST, LAKE CHARLES, LA 70607(337) 480-8066(337) 480-8109 Get Directions Write a Review

NPPES record last updated: April 29, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 29, 2022, Feb 25, 2022 (2 updates tracked since 2022).

About Dr. Mary H Sherk Md NPPES

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

DR. MARY H SHERK MD (NPI 1326014739) is an individual family medicine provider in Lake Charles, Louisiana, licensed in Louisiana (14581R) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, is affiliated with West Calcasieu Cameron Hospital, and is a graduate of Drexel University College Of Medicine (1997).

NPPES Registry Identity

NPI1326014739
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. MARY H SHERKCredential: MD
Location Address1000 WALTERS STLake Charles, LA 70607-4647
Mailing AddressP O Box 122108 Dept 2108Dallas, TX 75312-3594 · (337) 494-2921 · Fax (337) 494-6523
Fax(337) 480-8109
Sole ProprietorNo
Medical School CMSDrexel University College Of MedicineGraduated 1997
Enumeration DateFebruary 25, 2006
Last NPPES UpdateApril 29, 20222 updates tracked since enumeration
NPPES CertifiedApril 29, 2022
NPI 1326014739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in LA · 14581R
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

1000 WALTERS ST, Lake Charles, LA 70607

Other Identifiers 2

OtherMD.14581RLA · State Medical License
Medicaid1150029LA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Mary H Sherk Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840388591
PECOS Enrollment IDI20100308000477
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 3

Services this provider delivered to Medicare fee-for-service patients, from the 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 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.
198 services131 patients
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.
77 services69 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.
33 services33 patients

Hospital Affiliations CMS Care Compare 2

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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70607 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers28 claims56 services$6.54 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
3 suppliers28 claims28 services$196.18 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 20

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

Pharmacist
1000 WALTERS ST
LAKE CHARLES, LA 70607
Pharmacist
1000 WALTERS ST
LAKE CHARLES, LA 70607
Nurse Anesthetist, Certified Registered
1000 WALTERS ST, LSU W O MOSS REGIONAL MEDICAL CENTER
LAKE CHARLES, LA 70607
Dietitian, Registered
1000 WALTERS ST
LAKE CHARLES, LA 70607
Nurse Practitioner (Family)
1000 WALTERS ST
LAKE CHARLES, LA 70607
Family Medicine
1000 WALTERS ST
LAKE CHARLES, LA 70607
Internal Medicine (Hospice and Palliative Medicine)
1000 WALTERS ST
LAKE CHARLES, LA 70607
Pediatrics
1000 WALTERS ST
LAKE CHARLES, LA 70607

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 Mary Sherk's NPI number?

The NPI number for Mary Sherk is 1326014739. It was assigned to this individual provider in the NPPES registry on February 25, 2006.

Where is Mary Sherk located?

Mary Sherk practices at 1000 Walters St, Lake Charles, LA 70607. The listed phone number is (337) 480-8066.

What is Mary Sherk's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Mary Sherk enrolled in Medicare?

Yes. Mary Sherk is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mary Sherk accept?

Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Mary Sherk 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.

Is Mary Sherk affiliated with any hospitals?

According to CMS data, Mary Sherk is affiliated with West Calcasieu Cameron Hospital and Lake Charles Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Mary Sherk was last updated on April 29, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.