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

Sigma Haggerty Medical PA

Organization Geriatric Medicine (Internal Medicine) Physician · NPI 1699136655

Sigma Haggerty Medical PA provides Geriatric Medicine (Internal Medicine) Physician services in Novi, Michigan. Licensed in Michigan. Registered with an NPI since 2016.

Licensed in
MI
In the registry since
2016
Specialties on file
2
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

21333 Haggerty Rd Ste 150
Novi, MI 48375-5510
Phone: (248) 662-0250
Fax: (248) 662-9845
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X (MI)
Nurse Practitioner Taxonomy 363L00000X (MI)

Record details

NPI number1699136655
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Prose — President · (248) 662-0250
NPI enumeratedMarch 17, 2016
Last updated in NPPESMarch 19, 2021
Certification dateMarch 19, 2021
Mailing address21333 Haggerty Rd, Suite 150, Novi, MI 48375-5510

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