DR. MARY T BUSOWSKI MD
NPI 1801871769
Internal Medicine - Hospice and Palliative Medicine in Orlando, FL

Q: What is Mary Busowski's NPI number?

The NPI number for Mary Busowski is 1801871769. It was assigned to this individual provider in the NPPES registry on December 13, 2005.

Q: What is Mary Busowski's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Busowski was last updated on September 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 December 13, 2005PECOS EnrolledAccepts Medicare Assignment

1400 S ORANGE AVE, ORLANDO, FL 32806(321) 841-7893(407) 425-5203 Get Directions Write a Review

NPPES record last updated: September 16, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 16, 2021, Nov 7, 2019 (2 updates tracked since 2019).

On this page

About Dr. Mary T Busowski Md NPPES

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

DR. MARY T BUSOWSKI MD (NPI 1801871769) is an individual hospice and palliative medicine provider in Orlando, Florida, licensed in Florida (ME92571) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with Orlando Health, and is a graduate of University Of South Carolina School Of Medicine (2002).

NPPES Registry Identity

NPI1801871769

Entity TypeIndividualFemale

Primary Taxonomy207RH0002X

Provider Legal NameDR. MARY T BUSOWSKICredential: MD

Location Address1400 S ORANGE AVEOrlando, FL 32806-2134

Mailing Address1400 S Orange AveOrlando, FL 32806-2134 · (321) 841-7893 · Fax (407) 425-5203

Phone(321) 841-7893

Fax(407) 425-5203

Sole ProprietorNo

Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 2002

Enumeration DateDecember 13, 2005

Last NPPES UpdateSeptember 16, 20212 updates tracked since enumeration

NPPES CertifiedSeptember 16, 2021

✔ NPI 1801871769 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 FL · ME92571

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 ME92571 (FL)

Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License ME92571 (FL)

1400 S ORANGE AVE, Orlando, FL 32806

Open in Google Maps ↗

Other Identifiers 1

Medicaid272663700FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mary T Busowski 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 ID3870539331

PECOS Enrollment IDI20050706000687

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 Reassignments

Medicare enrollment records show Mary Busowski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orlando Health Medical Group Inc

0.1 mi

Internal Medicine

52 W UNDERWOOD ST
Orlando, FL 32806

Reassigned Medicare billing, Florida enrollment
3,290 clinicians in this Medicare group

NPI 1669429577 (321) 841-2452

Vitas Solutions Inc

188 mi

Hospice and Palliative Medicine

3170 EXECUTIVE WAY
Miramar, FL 33025

Reassigned Medicare billing, Florida enrollment
119 clinicians in this Medicare group

NPI 1861666497 (877) 868-4827

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

Areas of Expertise CMS Part B claims 9

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.

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.

390 services325 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.

275 services181 patients

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.

110 services103 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.

77 services37 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

38 services35 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

37 services26 patients

Hospital Affiliations CMS Care Compare

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

Orlando Health

Acute Care Hospitals · Orlando, FL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100006

Location52 W Underwood StOrlando, FL 32806 · Orange County

Emergency services Birthing friendly

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.

LAUREN C. MEADOR PA-C.

Physician Assistant (Medical)

1400 S ORANGE AVE
ORLANDO, FL 32806

Orange County (407) 648-3800

MADISON JULIA MARCANO PA-C

Physician Assistant

1400 S ORANGE AVE
ORLANDO, FL 32806

Orange County (321) 843-8010

DR. DANIEL J BUCHHOLZ MD

Radiology (Radiation Oncology)

1400 S ORANGE AVE
ORLANDO, FL 32806

Orange County (407) 648-3800

YASSER KHALED MD

Internal Medicine (Medical Oncology)

1400 S ORANGE AVE
ORLANDO, FL 32806

Orange County (407) 648-3800

MRS. LAURA KIZER MYROLD ARNP

Nurse Practitioner (Adult Health)

1400 S ORANGE AVE, MP 710
ORLANDO, FL 32806

Orange County (407) 648-3800

SARAH JANE ATKINS APRN

Nurse Practitioner (Adult Health)

1400 S ORANGE AVE
ORLANDO, FL 32806

Orange County (321) 841-1893

DR. PATRICK KELLY M.D.

Radiology (Radiation Oncology)

1400 S ORANGE AVE
ORLANDO, FL 32806

Orange County (407) 648-3800

LINDSEY R NEELY ARNP

Nurse Practitioner (Adult Health)

1400 S ORANGE AVE
ORLANDO, FL 32806

Orange County (407) 648-3800

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 Busowski's NPI number?

The NPI number for Mary Busowski is 1801871769. It was assigned to this individual provider in the NPPES registry on December 13, 2005.

Where is Mary Busowski located?

Mary Busowski practices at 1400 S Orange Ave, Orlando, FL 32806. The listed phone number is (321) 841-7893.

What is Mary Busowski's specialty?

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

Is Mary Busowski enrolled in Medicare?

Yes. Mary Busowski 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.

Which organizations bill Medicare for Mary Busowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Busowski reassigns Medicare benefits to 2 organizations: Orlando Health Medical Group Inc (Orlando, FL) and Vitas Solutions Inc (Miramar, FL). Each 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 Mary Busowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Busowski accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and AvMed and 7 other insurers list Mary Busowski 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 Busowski affiliated with any hospitals?

According to CMS data, Mary Busowski is affiliated with Orlando Health.

When was this NPI record last updated?

The NPPES record for Mary Busowski was last updated on September 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.