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

Dr. Ellen B Pacia, MD

Individual provider Specialist · NPI 1801880851

Dr. Ellen B Pacia, MD is an Internal Medicine in Dayton, Ohio. Graduated from State University of Ny Upstate Medical University in 1991, 35 years ago. Practices with Rajesh C Patel MD Inc, a 25-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
35
Trained at
State University of Ny Upstate Medical University
Licensed in
OH
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

9001 N Main St Ste A
Dayton, OH 45415-1175
Phone: (937) 832-0990
Fax: (937) 832-7323
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence OH 35-08-3871P (OH)

Record details

NPI number1801880851
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 6, 2005
Last updated in NPPESFebruary 17, 2011
Mailing address9001 N Main St, Suite A, Dayton, OH 45415-1175

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS), PULMONARY DISEASE
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 1991 (35 years in practice)
Group practice Rajesh C Patel Md Inc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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