Colleen Wilcox, APRN
NPI 1174220867 · Nurse Practitioner · Millsboro, DE
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colleen Wilcox, APRN is a Nurse Practitioner provider in Millsboro, DE (NPI 1174220867).
Provider details
- NPI number
- 1174220867
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- LG-0013699 (DE)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
142 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $81 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 43 | $99 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 34 | $41 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 13 | $16 |
Typical Medicare-allowed amounts for these services range $16–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Monohydrate | 23 | 22 |
| Cephalexin | 18 | 17 |
| Triamcinolone Acetonide | 15 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 14 | 14 |
| Azithromycin | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (5)
- 385 W Main StAvon, CT 06001-4357Phone: (860) 777-1280
- 21635 Biden AveGeorgetown, DE 19947-4574Phone: (302) 856-9729Fax: (855) 698-5941
- 32550 Docs Pl Unit 1Millville, DE 19967-6975Phone: (302) 541-4175Fax: (888) 987-4166
- 23900 Milton Ellendale HwyMilton, DE 19968-2714Phone: (302) 684-5635Fax: (833) 972-5096
- 19161 Healthy Way Unit 100Rehoboth Beach, DE 19971-4491Phone: (302) 645-3010Fax: (855) 562-2315
Registry dates
- Enumerated
- 2023-02-13
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Colleen Wilcox's NPI number?
- Colleen Wilcox's National Provider Identifier (NPI) is 1174220867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Wilcox's specialty?
- Colleen Wilcox is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Colleen Wilcox located?
- Colleen Wilcox's practice location on file with NPPES is 28538 Dupont Blvd, Millsboro, DE 19966-4791.
- What is Colleen Wilcox's phone number?
- The practice phone number listed in the NPPES registry for Colleen Wilcox is (302) 934-5052.
- Does Colleen Wilcox accept Medicare?
- Colleen Wilcox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colleen Wilcox's NPI active?
- Yes — Colleen Wilcox's NPI (1174220867) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.