Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Diamond Michelle Micielli, FNP

Individual provider Registered Nurse · NPI 1184013757

MS. Diamond Michelle Micielli, FNP is a Nurse Practitioner in Milton, Delaware. Qualified in 2019, 7 years ago. Practices with Beebe Physician Network Inc, a 293-clinician group, works from 14 locations, accepts Medicare assignment and offers telehealth. Licensed in Delaware.

Years since qualifying
7
Licensed in
DE
In the registry since
2015
Specialties on file
3
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

23900 Milton Ellendale Hwy
Milton, DE 19968-2714
Phone: (302) 684-2033
Fax: (888) 987-4302
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (13)

  • 21635 Biden Ave Unit 101, Georgetown, DE 19947-4575 — (302) 856-9596
  • 34445 King Street Row, Lewes, DE 19958-4787 — (302) 645-2833
  • 17388 N Village Main Blvd Unit 21, Lewes, DE 19958-7240 — (302) 291-6050
  • 12100 Black Swan Dr Ste 104, Lewes, DE 19958-4991 — (302) 645-1315
  • 1008 Kings Hwy, Lewes, DE 19958-1932 — (302) 291-6031
  • 424 Savannah Rd, Lewes, DE 19958 — (302) 645-3554
  • 100 Silicato Pkwy Ste 200, Milford, DE 19963-1271 — (302) 393-2056
  • 28538 Dupont Blvd Unit 1, Millsboro, DE 19966-4791 — (302) 829-3294
  • 232 Mitchell St Unit 301, Millsboro, DE 19966-9412 — (302) 316-4190
  • 32550 Docs Pl Unit 2, Millville, DE 19967-6975 — (302) 539-4302
  • 36223 Farm Ln Ste 140, Rehoboth Beach, DE 19971-1329 — (302) 227-1268
  • 18947 John J Williams Hwy Unit 303, Rehoboth Beach, DE 19971-4477 — (302) 644-0690
  • 36450 Tidal Rd Unit 2, Selbyville, DE 19975-4596 — (302) 291-6045

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence LG-0001245 (DE)
Registered Nurse Taxonomy 163W00000X · Licence L1-0037509 (DE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence LG-0001245 (DE)

Record details

NPI number1184013757
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJanuary 20, 2015
Last updated in NPPESMarch 19, 2026
Certification dateMarch 19, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Beebe Physician Network Inc. — 293 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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