Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Ylec Mariana Cardenas Castillo, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1770967549

Ylec Mariana Cardenas Castillo, MD is a Neurology in New Haven, Connecticut. Qualified in 2010, 16 years ago. Practices with Hartford Healthcare Medical Group Specialists PLLC, a 1,537-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut and Pennsylvania.

Years since qualifying
16
Licensed in
CT, PA
In the registry since
2015
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

800 Howard Ave Lowr Level
New Haven, CT 06519-1369
Phone: (203) 737-6050
Fax: (203) 785-4960
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5501 Old York Rd, Philadelphia, PA 19141-3018 — (215) 456-8520

Specialties & licences

Neuromuscular Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084N0008X · Licence 64082 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence MT208366 (PA)

Record details

NPI number1770967549
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 11, 2015
Last updated in NPPESSeptember 7, 2021
Certification dateSeptember 7, 2021

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Hartford Healthcare Medical Group Specialists Pllc — 1537 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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