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DR. DEANNA L DUBAY DNP PMHNP-BC
NPI 1346898228
Nurse Practitioner - Psychiatric/Mental Health in Midland, MI

Active since September 03, 2019PECOS EnrolledAccepts Medicare Assignment
3007 N SAGINAW RD, MIDLAND, MI 48640(989) 839-3385(989) 839-1491 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 23, 2026, Aug 24, 2020, Sep 3, 2019 (3 updates tracked since 2019).

About Dr. Deanna L Dubay Dnp Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DEANNA L DUBAY DNP PMHNP-BC (NPI 1346898228) is an individual psychiatric/mental health provider in Midland, Michigan, licensed in Michigan (4704245743) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS, is affiliated with Mymichigan Medical Center Midland, and maintains a secondary practice location in Auburn.

NPPES Registry Identity

NPI1346898228
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameDR. DEANNA L DUBAYCredential: DNP PMHNP-BC
Location Address3007 N SAGINAW RDMidland, MI 48640-4555
Mailing Address4000 Wellness DrMidland, MI 48670-2000 · (844) 832-1956 · Fax (989) 633-5241
Phone(989) 839-3385
Fax(989) 839-1491
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 3, 2019
Last NPPES UpdateApril 23, 20263 updates tracked since enumeration
NPPES CertifiedApril 23, 2026
✔ NPI 1346898228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MI · 4704245743
3007 N SAGINAW RD, Midland, MI 48640
Open in Google Maps ↗

Other Names 1

Former Name (1)Deanna L Macki Rn

Secondary Practice Location 1

Location 1946 W Midland RdAuburn, MI 48611-9400 · Phone (989) 266-3188

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company and more.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

Dr. Deanna L Dubay Dnp Pmhnp-bc 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.

PECOS PAC ID6507196771
PECOS Enrollment IDI20191001003334
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Deanna Dubay reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Metabola PLLC
1.5 mi
Clinic/Center
901 E INDIAN ST
Midland, MI 48640
  • Reassigned Medicare billing, Michigan enrollment
  • Medicare enrollment name: Obesity Medicine & Metabolic Wellness Clinic PLLC
  • 8 clinicians in this Medicare group
NPI 1366180671 (989) 423-0645
Mymichigan Medical Center Midland
3.4 mi
Multi-Specialty
4000 WELLNESS DR
Midland, MI 48670
  • Reassigned Medicare billing, Michigan enrollment
  • 536 clinicians in this Medicare group
NPI 1205889490 (844) 832-1956
Serenity Bay Health PLLC
6.0 mi
Psychiatry
946 W MIDLAND RD
Auburn, MI 48611
  • Reassigned Medicare billing, Michigan enrollment
  • 23 clinicians in this Medicare group
NPI 1497320451 (989) 266-3188
Mpa Group Nfp, Ltd.
15 mi
Mental Health
1217 S EUCLID AVE
Bay City, MI 48706
  • Reassigned Medicare billing, Michigan enrollment
  • 16 clinicians in this Medicare group
NPI 1174741649 (989) 667-9661
Saginaw Psychological Services, Inc.
15 mi
Psychologist
2100 HEMMETER RD
Saginaw, MI 48603
  • Reassigned Medicare billing, Michigan enrollment
  • 42 clinicians in this Medicare group
NPI 1821163882 (989) 799-2100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mymichigan Medical Center Midland

Acute Care Hospitals · Midland, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230222
Location4000 Wellness DriveMidland, MI 48670 · Midland County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48640 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JENNIFER HIRSCH
Social Worker
3007 N SAGINAW RD
MIDLAND, MI 48640
Midland County (989) 633-1400
MIDMICHIGAN VISITING NURSE ASSOCIATION
Durable Medical Equipment & Medical Supplies (Oxygen Equipment & Supplies)
3007 N SAGINAW RD
MIDLAND, MI 48640
Midland County (989) 633-1400
JANA MARGRETTE ORR PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
3007 N SAGINAW RD
MIDLAND, MI 48640
Midland County (989) 839-3385
SHARON TERESA SZYNKOWSKI PT
Physical Therapist
3007 N SAGINAW RD
MIDLAND, MI 48640
Midland County (989) 356-8004
LIN LUO
Registered Nurse
3007 N SAGINAW RD
MIDLAND, MI 48640
Midland County (989) 633-1400
ELIZABETH MARY BLACK LLMSW
Social Worker
3007 N SAGINAW RD
MIDLAND, MI 48640
Midland County (989) 839-3538
MRS. AMY RAE KRAMER LMSW
Social Worker (Clinical)
3007 N SAGINAW RD
MIDLAND, MI 48640
Midland County (989) 839-3385
AMANDA L KELLOGG NP
Nurse Practitioner
3007 N SAGINAW RD
MIDLAND, MI 48640
Midland County (989) 633-1400

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 Deanna Dubay's NPI number?

The NPI number for Deanna Dubay is 1346898228. It was assigned to this individual provider in the NPPES registry on September 3, 2019. The provider is also known as Deanna L Macki Rn.

Where is Deanna Dubay located?

Deanna Dubay practices at 3007 N Saginaw Rd, Midland, MI 48640. The listed phone number is (989) 839-3385.

What is Deanna Dubay's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Deanna Dubay enrolled in Medicare?

Yes. Deanna Dubay 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 Deanna Dubay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Deanna Dubay reassigns Medicare benefits to 5 organizations: Metabola PLLC (Midland, MI), Mymichigan Medical Center Midland (Midland, MI), Serenity Bay Health PLLC (Auburn, MI), Mpa Group Nfp, Ltd. (Bay City, MI) and Saginaw Psychological Services, Inc. (Saginaw, 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 Deanna Dubay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Deanna Dubay accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Deanna Dubay 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 Deanna Dubay affiliated with any hospitals?

According to CMS data, Deanna Dubay is affiliated with Mymichigan Medical Center Midland.

When was this NPI record last updated?

The NPPES record for Deanna Dubay was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.