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DR. MARK LEWIS KANTROW M.D.
NPI 1093716920
Internal Medicine - Hospice and Palliative Medicine in Baton Rouge, LA

Active since August 02, 2005PECOS EnrolledAccepts Medicare Assignment
7777 HENNESSY BLVD STE 501B, BATON ROUGE, LA 70808(225) 765-1737(225) 765-1842 Get Directions Write a Review

NPPES record last updated: May 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 26, 2025, Apr 11, 2023, Mar 31, 2021 (3 updates tracked since 2021).

About Dr. Mark Lewis Kantrow M.d. NPPES

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

DR. MARK LEWIS KANTROW M.D. (NPI 1093716920) is an individual hospice and palliative medicine provider in Baton Rouge, Louisiana, licensed in Louisiana (09411R) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Our Lady Of The Lake Regional Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1093716920
Entity TypeIndividualMale
Primary Taxonomy207RH0002X
Provider Legal NameDR. MARK LEWIS KANTROWCredential: M.D.
Location Address7777 HENNESSY BLVD STE 501BBaton Rouge, LA 70808-4300
Mailing Address5959 S Sherwood Forest BlvdBaton Rouge, LA 70816-6038 · (225) 765-1737 · Fax (225) 765-9196
Phone(225) 765-1737
Fax(225) 765-1842
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1991
Enumeration DateAugust 2, 2005
Last NPPES UpdateMay 26, 20253 updates tracked since enumeration
NPPES CertifiedMay 26, 2025
✔ NPI 1093716920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
License✔ Licensed in LA · 09411R
Definition
An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedInternal MedicineTaxonomy 207R00000X · License 09411R (LA)
Also ListedHospitalistTaxonomy 208M00000X · License 09411R (LA)
7777 HENNESSY BLVD STE 501B, Baton Rouge, LA 70808
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Secondary Practice Locations 3

Location 1433 Plaza StBogalusa, LA 70427-3729 · Phone (985) 730-6700 · Fax (985) 730-6713
Location 24801 Ambassador Caffery PkwyLafayette, LA 70508-6917 · Phone (337) 470-4765 · Fax (337) 470-2809
Location 3309 Jackson StMonroe, LA 71201-7407 · Phone (318) 966-1373 · Fax (318) 966-4543

Other Identifiers 3

Medicaid00621757MS
Medicaid1962783LA
OtherP00020218LA · Rail Road Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.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. Mark Lewis Kantrow M.d. 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 ID1658416656
PECOS Enrollment IDI20100302000436
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 4

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.

Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
72 services60 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
69 services40 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
55 services55 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
21 services16 patients

Hospital Affiliations CMS Care Compare

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

Our Lady Of The Lake Regional Medical Center

Acute Care Hospitals · Baton Rouge, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number190064
Location5000 Hennessy BlvdBaton Rouge, LA 70808 · E. Baton Rouge County
Emergency services

Other Providers at the Same Location NPPES 3

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

DR. JACK ALLEN JOHNSON JR. PH.D.
Psychologist (Clinical)
7777 HENNESSY BLVD STE 501B
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 765-3456
EMILEE ANNE GAUTREAUX LCSW
Social Worker (Clinical)
7777 HENNESSY BLVD STE 501B
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 765-2273
CONNIE MARIE BRUNSON PA
Physician Assistant (Medical)
7777 HENNESSY BLVD STE 501B
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 765-3456

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 Mark Kantrow's NPI number?

The NPI number for Mark Kantrow is 1093716920. It was assigned to this individual provider in the NPPES registry on August 2, 2005.

Where is Mark Kantrow located?

Mark Kantrow practices at 7777 Hennessy Blvd Ste 501B, Baton Rouge, LA 70808. The listed phone number is (225) 765-1737.

What is Mark Kantrow's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Mark Kantrow enrolled in Medicare?

Yes. Mark Kantrow 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 Mark Kantrow accept?

Health plans from HMO Louisiana list Mark Kantrow 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 Mark Kantrow affiliated with any hospitals?

According to CMS data, Mark Kantrow is affiliated with Our Lady Of The Lake Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Kantrow was last updated on May 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.