SAMI ATASSI MD
NPI 1801830534
Internal Medicine - Hematology & Oncology in Michigan City, IN

Q: What is Sami Atassi's NPI number?

The NPI number for Sami Atassi is 1801830534. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Q: What is Sami Atassi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Sami Atassi was last updated on July 9, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 15, 2006PECOS EnrolledAccepts Medicare Assignment

8955 W 400 N, MICHIGAN CITY, IN 46360(219) 861-5800(219) 861-5543 Get Directions Write a Review

NPPES record last updated: July 9, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 9, 2024, Apr 11, 2024, May 8, 2023 and 5 more (8 updates tracked since 2016).

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About Sami Atassi Md NPPES

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

SAMI ATASSI MD (NPI 1801830534) is an individual hematology & oncology provider in Michigan City, Indiana, licensed in Indiana (01060203A) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Franciscan Health Michigan City, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1801830534

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameSAMI ATASSICredential: MD

Location Address8955 W 400 NMichigan City, IN 46360-9330

Mailing AddressPo Box 781076 Ste 400Detroit, MI 48278-0001 · (317) 528-4800

Phone(219) 861-5800

Fax(219) 861-5543

Sole ProprietorNo

Medical School CMSOtherGraduated 1985

Enumeration DateJune 15, 2006

Last NPPES UpdateJuly 9, 20248 updates tracked since enumeration

NPPES CertifiedJuly 9, 2024

✔ NPI 1801830534 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Licenses✔ Licensed in IN · 01060203A✔ Licensed in IL · 036.091724

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.

Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License 47734 (IA)

8955 W 400 N, Michigan City, IN 46360

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Secondary Practice Locations 3

Location 12600 S Michigan Ave Ste 308Chicago, IL 60616-0049 · Phone (312) 326-6666

Location 21400 Pin Oak DrCarterville, IL 62918-1600 · Phone (618) 985-3333 · Fax (618) 985-1318

Location 3621 Memorial Dr Ste 100South Bend, IN 46601-1063 · Phone (574) 647-1100 · Fax (574) 647-5907

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan 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 and accepts Medicare assignment

Sami Atassi 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 ID42276669

PECOS Enrollment IDI20090825000503

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 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.

158 services127 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.

87 services42 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

65 services35 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

23 services22 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.

23 services23 patients

Hospital Affiliations CMS Care Compare 4

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

Franciscan Health Michigan City

Acute Care Hospitals · Michigan City, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number150015

Location3500 Franciscan WayMichigan City, IN 46360 · La Porte County

Emergency services Birthing friendly

Franciscan Health Lafayette

Acute Care Hospitals · Lafayette, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number150109

Location1701 S Creasy LnLafayette, IN 47905 · Tippecanoe County

Emergency services Birthing friendly

Indiana University Health Arnett Hospital

Acute Care Hospitals · Lafayette, IN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150173

Location5165 Mccarty LnLafayette, IN 47905 · Tippecanoe County

Emergency services Birthing friendly

Franciscan Health Rensselaer, Inc

Critical Access Hospitals · Rensselaer, IN

OwnershipVoluntary non-profit - Private

CMS Certification Number151324

Location1104 E Grace StRensselaer, IN 47978 · Jasper County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46360 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

$161.76 typical visit price

range $53.07 – $161.76

Typical copayment $40.44 (range $13.26 – $40.44)

Most-billed visit code 99205

Established Patient

$94.22 typical visit price

range $16.93 – $132.22

Typical copayment $23.55 (range $4.23 – $33.05)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

100%22 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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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.

ALLISON ELISE KINDER ANP-BC

Nurse Practitioner