KORINA GAISHAUSER MD
NPI 1649852732
Obstetrics & Gynecology in Royal Oak, MI

Active since April 27, 2021PECOS EnrolledAccepts Medicare Assignment
3535 W 13 MILE RD., MEDICAL OFFICE BUILDING SUITE 140, ROYAL OAK, MI 48073(248) 551-3000 Get Directions Write a Review

NPPES record last updated: February 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 10, 2025, Apr 27, 2021 (2 updates tracked since 2021).

About Korina Gaishauser Md NPPES

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

KORINA GAISHAUSER MD (NPI 1649852732) is an individual obstetrics & gynecology provider in Royal Oak, Michigan, licensed in Michigan (4301513910) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and maintains a secondary practice location in Grosse Pointe.

NPPES Registry Identity

NPI1649852732
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameKORINA GAISHAUSERCredential: MD
Location Address3535 W 13 MILE RD., MEDICAL OFFICE BUILDING SUITE 140Royal Oak, MI 48073
Mailing Address28555 Orchard Lake Rd Ste 120Farmington Hills, MI 48334-2973 · (248) 489-1070
Sole ProprietorYes
Medical School CMSUniversity Of Toledo College Of MedicineGraduated 2021
Enumeration DateApril 27, 2021
Last NPPES UpdateFebruary 13, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 13, 2026
NPI 1649852732 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in MI · 4301513910
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.
3535 W 13 MILE RD., Royal Oak, MI 48073

Secondary Practice Location 1

Location 1468 Cadieux RdGrosse Pointe, MI 48230-1507 · Phone (313) 473-1000

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Korina Gaishauser Md 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 ID4587072772
PECOS Enrollment IDI20250912001910
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.

Hospital Affiliations CMS Care Compare

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

Beaumont Hospital Royal Oak

Acute Care Hospitals · Royal Oak, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230130
Location3601 W Thirteen Mile RdRoyal Oak, MI 48073 · Oakland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48073 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 Korina Gaishauser's NPI number?

The NPI number for Korina Gaishauser is 1649852732. It was assigned to this individual provider in the NPPES registry on April 27, 2021.

Where is Korina Gaishauser located?

Korina Gaishauser practices at 3535 W 13 Mile Rd. Medical Office Building Suite 140, Royal Oak, MI 48073. The listed phone number is (248) 551-3000.

What is Korina Gaishauser's specialty?

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

Is Korina Gaishauser enrolled in Medicare?

Yes. Korina Gaishauser 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.

What insurance does Korina Gaishauser 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 Korina Gaishauser 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 Korina Gaishauser affiliated with any hospitals?

According to CMS data, Korina Gaishauser is affiliated with Beaumont Hospital Royal Oak.

When was this NPI record last updated?

The NPPES record for Korina Gaishauser was last updated on February 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.