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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHALANN DEREZIL MD
NPI 1689054348
Internal Medicine - Endocrinology, Diabetes & Metabolism in Jupiter, FL

Active since June 08, 2015PECOS Enrolled
100/100
CMS Quality Rating
1025 MILITARY TRL STE 107, JUPITER, FL 33458(561) 659-6336(561) 659-9327 Get Directions Write a Review

NPPES record last updated: October 30, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 30, 2026, Dec 20, 2024, Aug 11, 2021 and 2 more (5 updates tracked since 2018).

About Michalann Derezil Md NPPES

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

MICHALANN DEREZIL MD (NPI 1689054348) is an individual endocrinology, diabetes & metabolism provider in Jupiter, Florida, licensed in Florida (ME151337) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic Martin North Hospital, and maintains a secondary practice location in West Palm Beach.

NPPES Registry Identity

NPI1689054348
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameMICHALANN DEREZILCredential: MD
Location Address1025 MILITARY TRL STE 107Jupiter, FL 33458-7040
Mailing Address1515 N Flagler Dr Ste 430West Palm Beach, FL 33401-3430 · (561) 659-6336 · Fax (561) 659-9327
Phone(561) 659-6336
Fax(561) 659-9327
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 8, 2015
Last NPPES UpdateOctober 30, 20265 updates tracked since enumeration
NPPES CertifiedOctober 30, 2026
✔ NPI 1689054348 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in FL · ME151337
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License ME151337 (FL)
1025 MILITARY TRL STE 107, Jupiter, FL 33458
Open in Google Maps ↗

Secondary Practice Location 1

Location 11515 N Flagler Dr Ste 430West Palm Beach, FL 33401-3430 · Phone (561) 659-6336 ext. 8040 · Fax (561) 659-9327

Accepted Insurance

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

Michalann Derezil 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 ID5092065078
PECOS Enrollment IDI20250128004699
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 Reassignment

Medicare enrollment records show Michalann Derezil reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Palm Beach Diabetes And Endocrine Specialists PA
14 mi
Endocrinology, Diabetes & Metabolism
1515 N FLAGLER DR, SUITE 430
West Palm Beach, FL 33401
  • Reassigned Medicare billing, Florida enrollment
  • 23 clinicians in this Medicare group
NPI 1215941182 (561) 659-6336

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 6

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 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.
289 services135 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
178 services100 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.
83 services59 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
52 services35 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
50 services42 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
34 services34 patients

Hospital Affiliations CMS Care Compare 2

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

Cleveland Clinic Martin North Hospital

Acute Care Hospitals · Stuart, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100044
Location200 SE Hospital AveStuart, FL 34994 · Martin County
Emergency services Birthing friendly

Jupiter Medical Center

Acute Care Hospitals · Jupiter, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100253
Location1210 S Old Dixie HwyJupiter, FL 33458 · Palm Beach County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33458 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
$135.56 typical visit price
range $58.56 – $179.05
Typical copayment $33.89 (range $14.64 – $44.76)
Most-billed visit code 99204
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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 4

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
8 suppliers21 claims67 services$6.66 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
6 suppliers12 claims24 services$1.17 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
2 suppliers15 claims15 services$327.57 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
7 suppliers137 claims139 services$186.76 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Michalann Derezil's NPI number?

The NPI number for Michalann Derezil is 1689054348. It was assigned to this individual provider in the NPPES registry on June 8, 2015.

Where is Michalann Derezil located?

Michalann Derezil practices at 1025 Military Trl Ste 107, Jupiter, FL 33458. The listed phone number is (561) 659-6336.

What is Michalann Derezil's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Michalann Derezil enrolled in Medicare?

Yes. Michalann Derezil 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 organization bills Medicare for Michalann Derezil's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michalann Derezil reassigns Medicare benefits to Palm Beach Diabetes And Endocrine Specialists PA (West Palm Beach, FL). The 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 Michalann Derezil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michalann Derezil accept?

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

According to CMS data, Michalann Derezil is affiliated with Cleveland Clinic Martin North Hospital and Jupiter Medical Center.

When was this NPI record last updated?

The NPPES record for Michalann Derezil was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.