BARBARA PAWLACZYK M.D.
NPI 1902992621
Internal Medicine in Saginaw, MI
About Barbara Pawlaczyk M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARBARA PAWLACZYK M.D. (NPI 1902992621) is an individual internal medicine provider in Saginaw, Michigan, licensed in Michigan (4301067892) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Ascension Genesys Hospital, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Barbara Pawlaczyk M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Barbara Pawlaczyk reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flint, MI 48502
- Reassigned Medicare billing, Michigan enrollment
- 103 clinicians in this Medicare group
Burton, MI 48519
- Reassigned Medicare billing, Michigan enrollment
- 66 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Genesys Hospital
Acute Care Hospitals · Grand Blanc, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Barbara Pawlaczyk's NPI number?
The NPI number for Barbara Pawlaczyk is 1902992621. It was assigned to this individual provider in the NPPES registry on October 4, 2006.
Where is Barbara Pawlaczyk located?
Barbara Pawlaczyk practices at 1000 Houghton Ave, Saginaw, MI 48602. The listed phone number is (989) 583-6800.
What is Barbara Pawlaczyk's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Barbara Pawlaczyk enrolled in Medicare?
Yes. Barbara Pawlaczyk is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Barbara Pawlaczyk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Pawlaczyk reassigns Medicare benefits to 2 organizations: Henry Ford Health Genesys Hospital (Flint, MI) and Genesys Pho LLC (Burton, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Barbara Pawlaczyk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Barbara Pawlaczyk accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Barbara Pawlaczyk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Barbara Pawlaczyk affiliated with any hospitals?
According to CMS data, Barbara Pawlaczyk is affiliated with Ascension Genesys Hospital.
When was this NPI record last updated?
The NPPES record for Barbara Pawlaczyk was last updated on April 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Barbara Pawlaczyk, M.D. · NPI 1902992621
Internal Medicine physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since October 4, 2006.
## Identity
- **NPI:** 1902992621 (Entity type: Individual)
- **Enumerated:** October 4, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4301067892 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 HOUGHTON AVE, Saginaw, MI 48602-5303
- **Phone:** (989) 583-6800 · **Fax:** (989) 583-6915
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Henry Ford Health Genesys Hospital (NPI 1346620846, Flint, MI); Genesys Pho LLC (NPI 1275820110, Burton, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** April 9, 2021
- **Other identifiers:** Other 0731197 (MD); Medicaid 1902992621 (MI); Other 700G360210 (MI); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1902992621) · Data from the CMS NPPES public registry.