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

Erik Rittenhouse Lacy, MD

Individual provider Emergency Medicine Physician · NPI 1801841077

Erik Rittenhouse Lacy, MD is an Emergency Medicine Physician in Modesto, California. Licensed in California and Texas. Registered with an NPI since 2006.

Licensed in
CA, TX
In the registry since
2006
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

1441 Florida Ave
Modesto, CA 95350
Phone: (209) 576-3609
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A83901 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence M2996 (TX)

Record details

NPI number1801841077
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESJune 23, 2020
Certification dateJune 23, 2020

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