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

Dr. Peter Sonjoy Macfield, MD

Individual provider Family Medicine Physician · NPI 1831311778

Dr. Peter Sonjoy Macfield, MD is a Family Practice in Grand Rapids, Michigan. Qualified in 2000, 26 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
26
Licensed in
MI
In the registry since
2007
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

2460 Burton St SE Ste 300
Grand Rapids, MI 49546
Phone: (616) 805-3846
Fax: (616) 551-1002
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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 4301082390 (MI)

Record details

NPI number1831311778
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2007
Last updated in NPPESAugust 4, 2026
Certification dateAugust 4, 2026
Mailing address2460 Burton St Se, Suite 300, Grand Rapids, MI 49546

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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