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

William Massey, MD

Individual provider Family Medicine Physician · NPI 1609884600

William Massey, MD is a Family Practice in Sterling Heights, Michigan. Qualified in 1989, 37 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Michigan.

Years since qualifying
37
Licensed in
CA, MI
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

43243 Schoenherr Rd
Sterling Heights, MI 48313-1957
Phone: (586) 726-0044
Fax: (586) 726-0043
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence C175355 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence WM063765 (MI)

Record details

NPI number1609884600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2006
Last updated in NPPESMay 31, 2022
Certification dateMay 31, 2022
Mailing address1800 Harrison St, 7th Fl, Oakland, CA 94612-3429

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Sterling Heights