1. Home
  2. Directory
  3. Florida
  4. Delray Beach
  5. Internal Medicine
  6. NPI Profile

SAMUEL A KAREFF MD, MPH
NPI 1386149516
Internal Medicine - Hematology & Oncology in Delray Beach, FL

Active since March 29, 2018PECOS EnrolledAccepts Medicare Assignment
6268 LINTON BLVD, DELRAY BEACH, FL 33484(561) 495-8307 Get Directions Write a Review

NPPES record last updated: May 30, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Samuel A Kareff Md, Mph NPPES

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

SAMUEL A KAREFF MD, MPH (NPI 1386149516) is an individual hematology & oncology provider in Delray Beach, Florida, licensed in Florida (ME168638) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Bethesda Hospital Inc, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2018).

NPPES Registry Identity

NPI1386149516
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameSAMUEL A KAREFFCredential: MD, MPH
Location Address6268 LINTON BLVDDelray Beach, FL 33484
Mailing Address6268 Linton BlvdDelray Beach, FL 33484 · (561) 495-8307 · Fax (561) 495-6422
Phone(561) 495-8307
Sole ProprietorYes
Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2018
Enumeration DateMarch 29, 2018
Last NPPES UpdateMay 30, 2024
NPPES CertifiedJune 4, 2021
✔ NPI 1386149516 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 FL · ME168638
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.
6268 LINTON BLVD, Delray Beach, FL 33484
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) 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

Samuel A Kareff Md, Mph 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 ID9638595911
PECOS Enrollment IDI20240812003528
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 7

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.

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.
118 services63 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.
103 services58 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.
55 services55 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.
42 services42 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.
41 services30 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.
26 services22 patients

Hospital Affiliations CMS Care Compare 3

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

Bethesda Hospital Inc

Acute Care Hospitals · Boynton Beach, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100002
Location2815 S Seacrest BlvdBoynton Beach, FL 33435 · Palm Beach County
Emergency services Birthing friendly

Boca Raton Regional Hospital

Acute Care Hospitals · Boca Raton, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100168
Location800 Meadows RdBoca Raton, FL 33486 · Palm Beach County
Emergency services Birthing friendly

Delray Medical Center

Acute Care Hospitals · Delray Beach, FL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number100258
Location5352 Linton BlvdDelray Beach, FL 33484 · Palm Beach County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33484 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
$179.05 typical visit price
range $58.56 – $179.05
Typical copayment $44.76 (range $14.64 – $44.76)
Most-billed visit code 99205
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
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.

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 Samuel Kareff's NPI number?

The NPI number for Samuel Kareff is 1386149516. It was assigned to this individual provider in the NPPES registry on March 29, 2018.

Where is Samuel Kareff located?

Samuel Kareff practices at 6268 Linton Blvd, Delray Beach, FL 33484. The listed phone number is (561) 495-8307.

What is Samuel Kareff's specialty?

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

Is Samuel Kareff enrolled in Medicare?

Yes. Samuel Kareff 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 Samuel Kareff accept?

Health plans from AvMed, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health Maintenance Organization of Florida list Samuel Kareff 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 Samuel Kareff affiliated with any hospitals?

According to CMS data, Samuel Kareff is affiliated with Bethesda Hospital Inc, Boca Raton Regional Hospital and Delray Medical Center.

When was this NPI record last updated?

The NPPES record for Samuel Kareff was last updated on May 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.