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

Buffy Cramer-Hammann PC

Organization Psychologist · NPI 1134548332

Buffy Cramer-Hammann PC is a Psychologist in St Charles, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

333 N Randall Rd Ste 11
St Charles, IL 60174-1573
Phone: (630) 464-5824
Fax: (847) 628-9567
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 071006448 (IL)

Record details

NPI number1134548332
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Buffy Cramer-Hammann — President · (630) 841-7658
NPI enumeratedApril 15, 2014
Last updated in NPPESApril 15, 2014
Mailing address333 N Randall Rd, Suite 11, St Charles, IL 60174-1573

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