Jean Ann M Yaccino, D.O.
Internal Medicine · Millsboro, DE
At a glance
32050 Long Neck Rd, Millsboro, DE 19966-6228
NPPES record updated Feb 16, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
32050 Long Neck RdMillsboro, DE 19966-6228
Additional reported practice locations
424 Savannah RdLewes, DE 199581462
Phone: 3026453150
Fax: 8339082232 12100 Black Swan Dr Ste 104
Lewes, DE 199584991
Phone: 3026451315
Fax: 8334371399 17388 N Village Main Blvd Unit 21
Lewes, DE 199587240
Phone: 3022916050
Fax: 8334505311 21635 Biden Ave Unit 101
Georgetown, DE 199474575
Phone: 3028569596
Fax: 8889874164 34435 King Street Row Ste 1
Lewes, DE 199584787
Phone: 3026452833
Fax: 8446403955 18947 John J Williams Hwy Unit 303
Rehoboth Beach, DE 199714477
Phone: 3026440690
Fax: 8442424410 23900 Milton Ellendale Hwy Ste 101
Milton, DE 199682714
Phone: 3026842033
Fax: 8669893129 1008 Kings Hwy
Lewes, DE 199581932
Phone: 3022916031
Fax: 8339544028 36223 Farm Ln Ste 140
Rehoboth Beach, DE 199711329
Phone: 3022271268
Fax: 8442424410 100 Silicato Pkwy Ste 201
Milford, DE 199631273
Phone: 3023932056
Fax: 8445602228 28538 Dupont Blvd Unit 1
Millsboro, DE 199664791
Phone: 3028293294
Fax: 8333140538 232 Mitchell St Unit 301
Millsboro, DE 199669412
Phone: 3023164190
Fax: 8445601009 32550 Docs Pl Unit 2
Millville, DE 199676975
Phone: 3025394302
Fax: 8889874513 36450 Tidal Rd Unit 2
Selbyville, DE 199754596
Phone: 3022916045
Fax: 8334493867
Education & affiliations
- Medical / professional school
- Arizona College Of Osteopathic Medicine Mid Western University
- Graduation year
- 2000
- CMS specialties
- Internal Medicine · Nephrology
Practice groups
Reported hospital affiliations
- Beebe Medical Center Lewes, DE
- Thomas Jefferson University Hospital Philadelphia, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $388.06 |
| Education | $1.66 |
Reporting companies
| Company | Amount |
|---|---|
| HEARTFLOW, INC. | $117.24 |
| NOVO NORDISK INC | $114.00 |
| MEDTRONIC, INC. | $99.54 |
| AMGEN INC. | $21.10 |
| VIFOR PHARMA, INC. | $20.81 |
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $15.37 |
| TRAVERE THERAPEUTICS, INC. | $1.66 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Jan 30, 2006
- Record updated
- Feb 16, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
207RN0300X
License reported: C2-0007702 DE
207RN0300X
License reported: C20007702 DE
207R00000X · Primary
License reported: C2-0007702 DE
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
32050 Long Neck RdMillsboro, DE 19966-6228
- Phone
- (302) 645-3150
- Fax
- (833) 908-2232
Mailing address
4923 OGLETOWN STANTON RD STE 200NEWARK, DE 197132081
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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