MRS. NANCY A. TOWNSEND O'DAY FNP-BC
NPI 1063652261
Nurse Practitioner in Millsboro, DE

Q: What is Nancy Townsend O'day's NPI number?

The NPI number for Nancy Townsend O'day is 1063652261. It was assigned to this individual provider in the NPPES registry on February 27, 2009.

Q: What is Nancy Townsend O'day's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since February 27, 2009PECOS EnrolledAccepts Medicare Assignment

45.73/100

CMS Quality Rating

28467 DUPONT BLVD COASTAL CARE & DERMATOLOGY, UNIT 6, MILLSBORO, DE 19966(302) 542-4999(304) 448-1222 Get Directions Write a Review

NPPES record last updated: March 9, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 9, 2023, Jul 19, 2022, Oct 31, 2017 and 1 more (4 updates tracked since 2016).

On this page

About Mrs. Nancy A. Townsend O'day Fnp-bc NPPES

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

MRS. NANCY A. TOWNSEND O'DAY FNP-BC (NPI 1063652261) is an individual nurse practitioner in Millsboro, Delaware, licensed in Delaware (LG0000463) and active in the NPI registry since February 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Millsboro, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1063652261

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMRS. NANCY A. TOWNSEND O'DAYCredential: FNP-BC

Location Address28467 DUPONT BLVD COASTAL CARE & DERMATOLOGY, UNIT 6Millsboro, DE 19966

Mailing Address28467 Dupont Blvd, Unit 6Millsboro, DE 19966 · (302) 542-4999 · Fax (302) 448-1222

Phone(302) 542-4999

Fax(304) 448-1222

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateFebruary 27, 2009

Last NPPES UpdateMarch 9, 20234 updates tracked since enumeration

NPPES CertifiedMarch 9, 2023

✔ NPI 1063652261 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in DE · LG0000463✔ Licensed in DE · AN0006420

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

28467 DUPONT BLVD COASTAL CARE & DERMATOLOGY, Millsboro, DE 19966

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Secondary Practice Location 1

Location 1230 Mitchell St, Suite BMillsboro, DE 19966-9402 · Phone (302) 648-2099 · Fax (302) 648-2097

Other Identifiers 1

OtherLG-0000463DE · Rn License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Highmark Blue Cross Blue Shield Delaware.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

Mrs. Nancy A. Townsend O'day Fnp-bc 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 ID1850578345

PECOS Enrollment IDI20141027000317

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 Reassignments

Medicare enrollment records show Nancy Townsend O'day reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Coastal Care & Dermatology, LLC

0.3 mi

Nurse Practitioner

28524 DUPONT BLVD
Millsboro, DE 19966

Reassigned Medicare billing, Delaware enrollment
2 clinicians in this Medicare group

NPI 1053838896 (302) 542-4999

Delaware Hyperbarics LLC

13 mi

Undersea and Hyperbaric Medicine

34444 KING STREET ROW UNIT B
Lewes, DE 19958

Reassigned Medicare billing, Delaware enrollment
2 clinicians in this Medicare group

NPI 1295573111 (302) 313-5555

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 22

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.

Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg J7345

Aminolevulinic acid hcl is a topical gel used to treat certain skin conditions. It works by making affected skin cells more sensitive to light, which is then used to destroy these cells. The gel is applied by a healthcare professional.

23,000 services72 patients

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

3,809 services563 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.

1,309 services793 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

1,014 services705 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

932 services641 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.

769 services524 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

496 services380 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

394 services329 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.

223 services223 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.

215 services215 patients

Destruction of precancer skin growth, 15 or more growths 17004

This procedure involves removing 15 or more precancerous skin growths to prevent them from developing into cancer. It's done using various methods like freezing, creams, or minor surgery. The goal is to protect your health by stopping cancer before it starts.

119 services102 patients

Application of light with debridement to destroy precancer skin growth 96574

This procedure involves applying a special light source to the skin after removing dead tissue (debridement). The light helps destroy precancerous growths, preventing them from developing into skin cancer. It's a safe and effective method to keep your skin healthy.

115 services72 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

104 services86 patients

Removal of skin tag, 1-15 skin tags 11200

Skin tag removal is a simple procedure where small, benign growths on the skin are carefully removed. This can be achieved through several methods such as freezing, burning, or cutting off the skin tags. The process is quick, typically painless with local anesthesia, and aids in skin smoothness.

55 services53 patients

Simple or single drainage of skin abscess 10060

A simple or single drainage of skin abscess is a procedure to remove pus from a skin infection. A small cut is made on the abscess, the pus is drained out, and the area is cleaned. This helps to reduce pain, speed up recovery, and prevent the spread of infection.

48 services42 patients

Annual alcohol misuse screening, 5 to 15 minutes G0442

An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.

23 services23 patients

Removal of noncancer thickened skin growth, 1 growth 11055

This procedure involves the removal of a thickened skin growth that is not cancerous. A healthcare professional will safely extract the growth, usually under local anesthesia. This process helps maintain skin health and prevent potential complications.

21 services17 patients

Acne surgery 10040

Acne surgery is a procedure to clear up severe acne that doesn't respond to other treatments. It involves a dermatologist using specialized tools to remove blackheads, whiteheads, and pimples. This helps to reduce the appearance of acne and prevent future breakouts.

16 services16 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

15 services15 patients

Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm 11606

This procedure involves surgically removing a cancerous skin growth larger than 4.0 cm on your body, arms, or legs. It's a crucial step in preventing the spread of cancer. Local anesthesia is typically used, and recovery time varies. It's a common and safe procedure.

14 services13 patients

Biopsy of ear 69100

A biopsy of the ear is a medical procedure where a small sample of tissue is taken from your ear for examination. This helps doctors diagnose any abnormalities or diseases. It's a simple process, usually done under local anesthesia, and has minimal risks.

13 services13 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.

13 services11 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

$88.37 typical visit price

range $57.12 – $173.08

Typical copayment $22.09 (range $14.28 – $43.27)

Most-billed visit code 99203

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.

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.

45.73/100

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

Individually scored

Quality

55.88

Promoting Interoperability

Improvement Activities

Reported Quality Measures

Advance Care Plan

61%950 patients3/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

57%2,065 patients1/55-star benchmark: 100%

Preventive Care and Screening: Screening for Depression and Follow-Up Plan

49%1,430 patients2/55-star benchmark: 100%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 77% · 376 patients

75%376 patients

Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling

Patients combinedPopulations: 62% · 376 patients

Patients screened: 66% · 376 patients

48%31 patients

Tobacco Use and Help with Quitting Among Adolescents

95%38 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

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

Neuromuscular stimulator, electronic shock unit E0745

DME-Other DME · category DE000N

1 supplier11 claims11 services$65.06 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 Nancy Townsend O'day's NPI number?

The NPI number for Nancy Townsend O'day is 1063652261. It was assigned to this individual provider in the NPPES registry on February 27, 2009.

Where is Nancy Townsend O'day located?

Nancy Townsend O'day practices at 28467 Dupont Blvd Coastal Care & Dermatology Unit 6, Millsboro, DE 19966. The listed phone number is (302) 542-4999.

What is Nancy Townsend O'day's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Nancy Townsend O'day enrolled in Medicare?

Yes. Nancy Townsend O'day 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 organizations bill Medicare for Nancy Townsend O'day's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Townsend O'day reassigns Medicare benefits to 2 organizations: Coastal Care & Dermatology, LLC (Millsboro, DE) and Delaware Hyperbarics LLC (Lewes, DE). Each 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 Nancy Townsend O'day's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nancy Townsend O'day accept?

Health plans from AmeriHealth Caritas Next and Highmark Blue Cross Blue Shield Delaware list Nancy Townsend O'day 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 Nancy Townsend O'day was last updated on March 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.