MARK C DILLON MD
NPI 1013908920
Internal Medicine - Gastroenterology in Palm Bay, FL

Q: What is Mark Dillon's NPI number?

The NPI number for Mark Dillon is 1013908920. It was assigned to this individual provider in the NPPES registry on October 31, 2005.

Q: What is Mark Dillon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Mark Dillon was last updated on December 5, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 31, 2005PECOS EnrolledAccepts Medicare Assignment

85.38/100

CMS Quality Rating

1421 MALABAR RD NE STE 201, PALM BAY, FL 32907(321) 434-8423(321) 434-8148 Get Directions Write a Review

NPPES record last updated: December 5, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 5, 2023, Jun 23, 2020, May 8, 2020 (3 updates tracked since 2020).

On this page

About Mark C Dillon Md NPPES

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

MARK C DILLON MD (NPI 1013908920) is an individual gastroenterology provider in Palm Bay, Florida, licensed in Florida (ME63710) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Holmes Regional Medical Center, and is a graduate of Howard University College Of Medicine (1987).

NPPES Registry Identity

NPI1013908920

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameMARK C DILLONCredential: MD

Location Address1421 MALABAR RD NE STE 201Palm Bay, FL 32907-2559

Mailing Address3300 S Fiske BlvdRockledge, FL 32955-4306 · (321) 434-8423

Phone(321) 434-8423

Fax(321) 434-8148

Sole ProprietorYes

Medical School CMSHoward University College Of MedicineGraduated 1987

Enumeration DateOctober 31, 2005

Last NPPES UpdateDecember 5, 20233 updates tracked since enumeration

NPPES CertifiedDecember 5, 2023

✔ NPI 1013908920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in FL · ME63710

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

1421 MALABAR RD NE STE 201, Palm Bay, FL 32907

Open in Google Maps ↗

Other Identifiers 3

Medicaid373405600FL

Other100013898FL · Rr Medicare

OtherMM198FL · Medicare

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), Health First Commercial Plans, Inc..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

Mark C Dillon 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 ID5991877003

PECOS Enrollment IDI20100310000632

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 18

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.

175 services141 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.

95 services75 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

78 services75 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

67 services65 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.

59 services53 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.

58 services58 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

57 services57 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

47 services46 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.

45 services32 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

38 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.

25 services25 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

17 services15 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

16 services16 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

15 services15 patients

Injection beneath lining of large bowel using a flexible endoscope 45381

This procedure involves a flexible tube, called an endoscope, being inserted into the large bowel. A small needle is then passed through the tube to inject medication under the bowel lining. This is typically done to treat inflammation or bleeding.

15 services15 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.

15 services14 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.

13 services13 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Holmes Regional Medical Center

Acute Care Hospitals · Melbourne, FL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100019

Location1350 S Hickory StMelbourne, FL 32901 · Brevard County

Emergency services Birthing friendly

Viera Hospital

Acute Care Hospitals · Melbourne, FL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100315

Location8745 N Wickham RdMelbourne, FL 32940 · Brevard County

Emergency services

Palm Bay Hospital

Acute Care Hospitals · Palm Bay, FL

4/5 CMS rating

OwnershipProprietary

CMS Certification Number100316

Location1425 Malabar Rd, NEPalm Bay, FL 32907 · Brevard County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32907 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

$130.04 typical visit price

range $56.00 – $171.84

Typical copayment $32.51 (range $14.00 – $42.96)

Most-billed visit code 99204

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.

85.38/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

81.65

Promoting Interoperability

Improvement Activities

Leave this field empty

Other Providers at the Same Location NPPES 3

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

LEONARD GRECUL MD

Internal Medicine (Cardiovascular Disease)

1421 MALABAR RD NE STE 201
PALM BAY, FL 32907

Brevard County (321) 434-8531

JOHN J LAYDEN M.D.

Internal Medicine (Cardiovascular Disease)

1421 MALABAR RD NE STE 201
PALM BAY, FL 32907

Brevard County (321) 434-8531

CARLINE QUANDER M.D.

Internal Medicine (Gastroenterology)

1421 MALABAR RD NE STE 201
PALM BAY, FL 32907

Brevard County (321) 434-8420

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 Dillon's NPI number?

The NPI number for Mark Dillon is 1013908920. It was assigned to this individual provider in the NPPES registry on October 31, 2005.

Where is Mark Dillon located?

Mark Dillon practices at 1421 Malabar Rd NE Ste 201, Palm Bay, FL 32907. The listed phone number is (321) 434-8423.

What is Mark Dillon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Mark Dillon enrolled in Medicare?

Yes. Mark Dillon 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 Dillon accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Health First Commercial Plans, Inc. list Mark Dillon 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 Dillon affiliated with any hospitals?

According to CMS data, Mark Dillon is affiliated with Holmes Regional Medical Center, Viera Hospital and Palm Bay Hospital.

When was this NPI record last updated?

The NPPES record for Mark Dillon was last updated on December 5, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.