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

Dr. Jeffrey Ronald Grazen, DC

Individual provider Chiropractor · NPI 1033152129

Dr. Jeffrey Ronald Grazen, DC is a Chiropractic in Lancaster, New York. Graduated from National College of Chiropractic in 1989, 37 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
37
Trained at
National College of Chiropractic
Licensed in
NY
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

450 Central Ave Ste 102
Lancaster, NY 14086-1262
Phone: (716) 683-6615
Fax: (716) 685-2052
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence X006068 (NY)

Record details

NPI number1033152129
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJune 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing address450 Central Ave, Suite 102, Lancaster, NY 14086-1262

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNATIONAL COLLEGE OF CHIROPRACTIC
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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