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

Organization Internal Medicine Physician · NPI 1043805930

Chestnut Medicine of Wi Ltd is an Internal Medicine Physician in Waukesha, Wisconsin. Medicare rates this nursing home 1 out of 5. Registered with an NPI since 2021.

CMS rating
1 of 5
In the registry since
2021
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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CMS quality rating

1 out of 5 — official nursing home rating from CMS Care Compare (CCN 525490)
Health inspection2.0 / 5
Staffing3.0 / 5
Quality measures1.0 / 5
OwnershipFor profit - Limited Liability company

Practice location Address checks out

1451 Cleveland Ave
Waukesha, WI 53186-3876
Phone: (262) 547-2123
Fax: (262) 547-6204
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1043805930
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Omair Siraj — Ceo · (703) 964-8199
NPI enumeratedMarch 3, 2021
Last updated in NPPESMay 27, 2022
Certification dateMay 27, 2022
Mailing addressPo Box 33, Bedford Park, IL 60499-0033

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