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

Edwin Tatoy Castaneda, MD

Individual provider Internal Medicine Physician · NPI 1063412385

Edwin Tatoy Castaneda, MD is an Internal Medicine in Berlin, Maryland. Qualified in 1989, 37 years ago. Practices with Tidalhealth Atlantic Inc, a 96-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
37
Licensed in
MD
In the registry since
2005
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

10324 Old Ocean City Blvd
Berlin, MD 21811-1132
Phone: (410) 629-0041
Fax: (410) 629-0544
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DO046257 (MD)

Record details

NPI number1063412385
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 28, 2005
Last updated in NPPESSeptember 29, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Tidalhealth Atlantic Inc — 96 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

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