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

Marcella Sue Welker, NP

Individual provider Family Nurse Practitioner · NPI 1073512646

Marcella Sue Welker, NP is a Nurse Practitioner in Saginaw, Michigan. Qualified in 1999, 27 years ago. Practices with Comprehensive Pain Specialists, PLLC, a 12-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
27
Licensed in
MI
In the registry since
2005
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

4450 Fashion Square Blvd
Saginaw, MI 48603-1251
Phone: (989) 792-4090
Fax: (989) 792-4094
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 4704171054 (MI)

Record details

NPI number1073512646
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 18, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Comprehensive Pain Specialists, Pllc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Saginaw