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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTINE POISSON M.D.
NPI 1386935575
Obstetrics & Gynecology in Pontiac, MI

Active since April 22, 2011PECOS Enrolled
44428 WOODWARD AVE STE 104, PONTIAC, MI 48341(248) 858-6272(248) 883-0059 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Christine Poisson M.d. NPPES

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

CHRISTINE POISSON M.D. (NPI 1386935575) is an individual obstetrics & gynecology provider in Pontiac, Michigan, licensed in Michigan (4301108078) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1386935575
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCHRISTINE POISSONCredential: M.D.
Location Address44428 WOODWARD AVE STE 104Pontiac, MI 48341-5009
Mailing Address24 Frank Lloyd Wright Dr, Po Box 0446 Lobby JAnn Arbor, MI 48105-9484 · (734) 747-6766 · Fax (734) 222-3100
Phone(248) 858-6272
Fax(248) 883-0059
Sole ProprietorNo
Enumeration DateApril 22, 2011
Last NPPES UpdateSeptember 21, 2026
NPPES CertifiedSeptember 21, 2026
✔ NPI 1386935575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in MI · 4301108078✔ Licensed in PA · MT199978
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
44428 WOODWARD AVE STE 104, Pontiac, MI 48341
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christine Poisson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Christine Poisson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Iha Health Services Corporation
8.9 mi
Family Medicine
28300 ORCHARD LAKE RD STE 103
Farmington Hills, MI 48334
  • Reassigned Medicare billing, Michigan enrollment
  • 1,480 clinicians in this Medicare group
NPI 1750138566 (248) 287-7860

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48341 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Christine Poisson's NPI number?

The NPI number for Christine Poisson is 1386935575. It was assigned to this individual provider in the NPPES registry on April 22, 2011.

Where is Christine Poisson located?

Christine Poisson practices at 44428 Woodward Ave Ste 104, Pontiac, MI 48341. The listed phone number is (248) 858-6272.

What is Christine Poisson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Christine Poisson enrolled in Medicare?

Yes. Christine Poisson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christine Poisson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Poisson reassigns Medicare benefits to Iha Health Services Corporation (Farmington Hills, MI). The 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 Christine Poisson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christine Poisson was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.