DR. MARISA CONTI DO
NPI 1093717621
Internal Medicine in Millsboro, DE

Active since August 12, 2005PECOS EnrolledAccepts Medicare Assignment
32050 LONG NECK RD, MILLSBORO, DE 19966(302) 645-3150(833) 908-2232 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Marisa Conti Do NPPES

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

DR. MARISA CONTI DO (NPI 1093717621) is an individual internal medicine provider in Millsboro, Delaware, licensed in Delaware (C2-0008719) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, maintains 20 additional practice locations, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1093717621
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARISA CONTICredential: DO
Location Address32050 LONG NECK RDMillsboro, DE 19966-6228
Mailing Address1515 Savannah Rd Fl 2Lewes, DE 19958-1675 · (302) 645-3499 · Fax (302) 644-4830
Fax(833) 908-2232
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateAugust 12, 2005
Last NPPES UpdateSeptember 16, 2025
NPPES CertifiedSeptember 16, 2025
NPI 1093717621 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in DE · C2-0008719
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

32050 LONG NECK RD, Millsboro, DE 19966

Secondary Practice Locations 20

Location 136223 Farm Ln Ste 140Rehoboth Beach, DE 19971-1329 · Phone (302) 227-1268 · Fax (302) 227-1287
Location 234445 King Street RowLewes, DE 19958-4787 · Phone (302) 645-2833 · Fax (302) 644-1139
Location 336450 Tidal Rd Unit 2Selbyville, DE 19975-4596 · Phone (302) 291-6045 · Fax (833) 449-3867
Location 423900 Milton Ellendale Hwy Ste 101Milton, DE 19968-2714 · Phone (302) 684-2033 · Fax (888) 987-4302
Location 532550 Docs Pl Unit 2Millville, DE 19967-6975 · Phone (302) 539-4302 · Fax (302) 645-4766
Location 6232 Mitchell St Unit 301Millsboro, DE 19966-9412 · Phone (302) 316-4190 · Fax (302) 934-1207
Location 718947 John J Williams Hwy Unit 303Rehoboth Beach, DE 19971-4477 · Phone (302) 644-0690 · Fax (302) 644-0695
Location 819161 Healthy Way Unit 100Rehoboth Beach, DE 19971-4491 · Phone (302) 645-3010 · Fax (302) 645-3814
Location 9100 Silicato Pkwy Ste 201Milford, DE 19963-1273 · Phone (302) 393-2056 · Fax (302) 422-9359
Location 1021635 Biden Ave Unit 101Georgetown, DE 19947-4575 · Phone (302) 856-9596 · Fax (302) 645-4744
Location 1117388 N Village Main Blvd Unit 21Lewes, DE 19958-7240 · Phone (302) 291-6050 · Fax (833) 450-5311
Location 12424 Savannah RdLewes, DE 19958-1462 · Phone (302) 645-3150 · Fax (833) 908-2232
Location 13725 S Queen StDover, DE 19904-3568 · Phone (302) 678-4488 · Fax (302) 678-4497
Location 1421635 Biden AveGeorgetown, DE 19947-4574 · Phone (302) 856-9729 · Fax (302) 856-4261
Location 151008 Kings HwyLewes, DE 19958-1932 · Phone (302) 291-6031 · Fax (833) 954-4028
Location 1628538 DuPont BlvdMillsboro, DE 19966-4791 · Phone (302) 934-5052 · Fax (302) 933-0317
Location 1732550 Docs Pl Unit 1Millville, DE 19967-6975 · Phone (302) 541-4175 · Fax (302) 541-4217
Location 1823900 Milton Ellendale HwyMilton, DE 19968-2714 · Phone (302) 684-5635 · Fax (866) 546-6159
Location 1928538 DuPont Blvd Unit 1Millsboro, DE 19966-4791 · Phone (302) 829-3294 · Fax (833) 314-0538
Location 2012100 Black Swan Dr Ste 104Lewes, DE 19958-4991 · Phone (302) 645-1315 · Fax (302) 644-2739

Other Identifiers 2

Medicaid1093717621DE
Other053568DE · Medicare Group Id

Accepted 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. Marisa Conti Do 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 ID5092882985
PECOS Enrollment IDI20080918000138
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 11

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.
1,503 services810 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
345 services340 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.
282 services249 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.
112 services104 patients
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211
This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
40 services21 patients
Smoking and tobacco use intensive counseling, 4-10 minutes 99406
This service provides brief, intensive counseling (4-10 minutes) to support you in quitting smoking or tobacco use. It involves discussing the risks of tobacco use, benefits of quitting, and strategies to help you stop. It's a critical step towards a healthier lifestyle.
38 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19966 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
$131.15 typical visit price
range $57.12 – $173.08
Typical copayment $32.78 (range $14.28 – $43.27)
Most-billed visit code 99204
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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.

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
15 suppliers55 claims143 services$5.75 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
8 suppliers19 claims24 services$1.00 avg. paid by Medicare
Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152
Other-Enteral and Parenteral · category OB006N
2 suppliers26 claims11,392 services$0.31 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
1 supplier12 claims12 services$208.67 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 8

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

Nurse Practitioner
32050 LONG NECK RD
MILLSBORO, DE 19966
Family Medicine
32050 LONG NECK RD
MILLSBORO, DE 19966
Internal Medicine
32050 LONG NECK RD
MILLSBORO, DE 19966
Internal Medicine
32050 LONG NECK RD
MILLSBORO, DE 19966
Family Medicine
32050 LONG NECK RD
MILLSBORO, DE 19966
Family Medicine
32050 LONG NECK RD
MILLSBORO, DE 19966
Family Medicine
32050 LONG NECK RD
MILLSBORO, DE 19966
Internal Medicine
32050 LONG NECK RD
MILLSBORO, DE 19966

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 Marisa Conti's NPI number?

The NPI number for Marisa Conti is 1093717621. It was assigned to this individual provider in the NPPES registry on August 12, 2005.

Where is Marisa Conti located?

Marisa Conti practices at 32050 Long Neck Rd, Millsboro, DE 19966. The listed phone number is (302) 645-3150.

What is Marisa Conti's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marisa Conti enrolled in Medicare?

Yes. Marisa Conti 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 Marisa Conti accept?

Health plans from AmeriHealth Caritas Next and Highmark Blue Cross Blue Shield Delaware list Marisa Conti 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.

When was this NPI record last updated?

The NPPES record for Marisa Conti was last updated on September 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.