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DR. MARK CHRISTOPHER DELEON M.D.
NPI 1174557649
Internal Medicine - Hematology & Oncology in Santa Rosa Beach, FL

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment
90.84/100
CMS Quality Rating
27 MACK BAYOU LOOP, SANTA ROSA BEACH, FL 32459(850) 622-0873(850) 622-1912 Get Directions Write a Review

NPPES record last updated: December 2, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 2, 2020, Jan 28, 2016 (2 updates tracked since 2016).

About Dr. Mark Christopher Deleon M.d. NPPES

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

DR. MARK CHRISTOPHER DELEON M.D. (NPI 1174557649) is an individual hematology & oncology provider in Santa Rosa Beach, Florida, licensed in Florida (ME146938) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Sacred Heart Hospital, and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (1994).

NPPES Registry Identity

NPI1174557649
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. MARK CHRISTOPHER DELEONCredential: M.D.
Location Address27 MACK BAYOU LOOPSanta Rosa Beach, FL 32459-2613
Mailing Address27 Mack Bayou LoopSanta Rosa Beach, FL 32459-2613 · (850) 622-0873 · Fax (850) 622-1912
Phone(850) 622-0873
Fax(850) 622-1912
Sole ProprietorNo
Medical School CMSUniformed Services Uhs Fe Hebert School Of MedGraduated 1994
Enumeration DateJuly 10, 2006
Last NPPES UpdateDecember 2, 20202 updates tracked since enumeration
NPPES CertifiedDecember 2, 2020
✔ NPI 1174557649 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Licenses✔ Licensed in FL · ME146938✔ Licensed in TX · L0125
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.
27 MACK BAYOU LOOP, Santa Rosa Beach, FL 32459
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Blue Cross and Blue Shield of Texas 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

Dr. Mark Christopher Deleon 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 ID6305947409
PECOS Enrollment IDI20210115001132
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 8

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.
675 services235 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.
365 services227 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
94 services87 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.
65 services65 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.
63 services41 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
39 services39 patients

Hospital Affiliations CMS Care Compare 5

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

Sacred Heart Hospital

Acute Care Hospitals · Pensacola, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100025
Location5151 N 9th AvePensacola, FL 32504 · Escambia County
Emergency services Birthing friendly

Ascension Sacred Heart Bay

Acute Care Hospitals · Panama City, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100026
Location615 N Bonita AvePanama City, FL 32401 · Bay County
Emergency services

Hca Florida Twin Cities Hospital

Acute Care Hospitals · Niceville, FL
4/5 CMS rating
OwnershipProprietary
CMS Certification Number100054
Location2190 Hwy 85 NNiceville, FL 32578 · Okaloosa County
Emergency services

Hca Florida Fort Walton-Destin Hospital

Acute Care Hospitals · Fort Walton Beach, FL
3/5 CMS rating
OwnershipProprietary
CMS Certification Number100223
Location1000 Mar-Walt DrFort Walton Beach, FL 32547 · Okaloosa County
Emergency services Birthing friendly

Sacred Heart Hospital On The Emerald Coast

Acute Care Hospitals · Miramar Beach, FL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number100292
Location7800 Us Hwy 98 WMiramar Beach, FL 32550 · Walton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32459 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
$171.84 typical visit price
range $56.00 – $171.84
Typical copayment $42.96 (range $14.00 – $42.96)
Most-billed visit code 99205
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

90.84/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.68
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Capecitabine, oral, 500 mg J8521
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers60 claims3,876 services$0.73 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
2 suppliers46 claims46 services$18.55 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
1 supplier15 claims15 services$12.64 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

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

MADISON BUTCHER
Nurse Practitioner (Adult Health)
27 MACK BAYOU LOOP
SANTA ROSA BEACH, FL 32459
Walton County (850) 622-0873
MS. ERIN D JOHNSON NP-C
Nurse Practitioner
27 MACK BAYOU LOOP
SANTA ROSA BEACH, FL 32459
Walton County (850) 622-0873
BRENDA K WHIGHAM I CRNP
Nurse Practitioner
27 MACK BAYOU LOOP, SUITE 1000
SANTA ROSA BEACH, FL 32459
Walton County (850) 622-0873
BRETT R TIDWELL DO
Obstetrics & Gynecology
27 MACK BAYOU LOOP, STE 2000
SANTA ROSA BEACH, FL 32459
Walton County (850) 267-2961
MOSE SIM HAYES III MD
Internal Medicine (Hematology & Oncology)
27 MACK BAYOU LOOP, SUITE 1000
SANTA ROSA BEACH, FL 32459
Walton County (850) 622-0873
ANNE MARIE PIANTANIDA-WHITLOCK MD
Obstetrics & Gynecology
27 MACK BAYOU LOOP, SUITE 2000
SANTA ROSA BEACH, FL 32459
Walton County (850) 267-2961

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 Deleon's NPI number?

The NPI number for Mark Deleon is 1174557649. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Mark Deleon located?

Mark Deleon practices at 27 Mack Bayou Loop, Santa Rosa Beach, FL 32459. The listed phone number is (850) 622-0873.

What is Mark Deleon's specialty?

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

Is Mark Deleon enrolled in Medicare?

Yes. Mark Deleon 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 Deleon accept?

Health plans from Ambetter Health, Ambetter of Alabama, Blue Cross and Blue Shield of Texas, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 2 other insurers list Mark Deleon 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 Deleon affiliated with any hospitals?

According to CMS data, Mark Deleon is affiliated with Sacred Heart Hospital, Ascension Sacred Heart Bay, Hca Florida Twin Cities Hospital, Hca Florida Fort Walton-Destin Hospital and Sacred Heart Hospital On The Emerald Coast.

When was this NPI record last updated?

The NPPES record for Mark Deleon was last updated on December 2, 2020. 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.