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MAURINE E HOROWITZ MD
NPI 1215093570
Obstetrics & Gynecology in Southfield, MI

Active since December 29, 2006PECOS EnrolledAccepts Medicare Assignment
25865 W 12 MILE RD, SUITE A101, SOUTHFIELD, MI 48034(248) 948-1990(248) 948-9158 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Maurine E Horowitz Md NPPES

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

MAURINE E HOROWITZ MD (NPI 1215093570) is an individual obstetrics & gynecology provider in Southfield, Michigan, licensed in Michigan (4301043633) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and is a graduate of Michigan State University College Of Human Medicine (1980).

NPPES Registry Identity

NPI1215093570
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMAURINE E HOROWITZCredential: MD
Location Address25865 W 12 MILE RD, SUITE A101Southfield, MI 48034-1817
Mailing Address25865 W 12 Mile Rd, Suite A101Southfield, MI 48034-1817 · (248) 948-1990 · Fax (248) 948-9158
Phone(248) 948-1990
Fax(248) 948-9158
Sole ProprietorYes
Medical School CMSMichigan State University College Of Human MedicineGraduated 1980
Enumeration DateDecember 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1215093570 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 · 4301043633
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.
25865 W 12 MILE RD, Southfield, MI 48034
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedOM82980
Medicare UPINB45591

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Priority Health, UnitedHealthcare.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

Maurine E Horowitz 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 ID3173652427
PECOS Enrollment IDI20100525000090
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

3

Medicare enrollment records show Maurine Horowitz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Michigan Healthcare Professionals PC
1.2 mi
Internal Medicine
29992 NORTHWESTERN HWY, SUITE C
Farmington Hills, MI 48334
  • Reassigned Medicare billing, Michigan enrollment
  • 741 clinicians in this Medicare group
NPI 1295023547 (248) 851-1430
Beaumont Medical Group- Specialty Services
5.7 mi
Surgery
3601 W 13 MILE RD
Royal Oak, MI 48073
  • Reassigned Medicare billing, Michigan enrollment
  • 1,030 clinicians in this Medicare group
NPI 1578072906 (248) 898-5000
Uwh Of Michigan Plc
64 mi
Obstetrics & Gynecology
1560 TURF LN
East Lansing, MI 48823
  • Reassigned Medicare billing, Michigan enrollment
  • 113 clinicians in this Medicare group
NPI 1982352357 (517) 484-3000

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 11

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.

Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
88 services86 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
86 services66 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
82 services82 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
46 services40 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
42 services42 patients
Stool analysis for blood to screen for colon tumors 82270
A stool analysis for blood is a non-invasive procedure used to check for the presence of hidden blood in your stool. This can be an early sign of colon tumors. The test involves collecting a small sample of stool at home and sending it to a lab for analysis.
25 services25 patients

Hospital Affiliations CMS Care Compare 3

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

Beaumont Hospital - Farmington Hills

Acute Care Hospitals · Farmington Hills, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230151
Location28050 Grand River AvenueFarmington Hills, MI 48336 · Oakland County
Emergency services Birthing friendly

Beaumont Hospital, Troy

Acute Care Hospitals · Troy, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230269
Location44201 Dequindre RoadTroy, MI 48085 · Oakland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48034 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.

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANICE KAY
Speech-Language Pathologist
25865 W 12 MILE RD, STE. 104
SOUTHFIELD, MI 48034
Oakland County (248) 208-7492
PHYSIO DYNAMICS LLC
Specialist
25865 W 12 MILE RD
SOUTHFIELD, MI 48034
Oakland County (248) 208-7492
DR. JULIE A HAYEK PHD, NCTMB,
Health Educator
25865 W 12 MILE RD, SUITE D-116
SOUTHFIELD, MI 48034
Oakland County (248) 894-9560
NIRMALADEVI ELUMALAI P.T.
Physical Therapist
25865 W 12 MILE RD, SUITE 116
SOUTHFIELD, MI 48034
Oakland County (248) 208-7492
LESLIE GAYLE LAFER DO
Obstetrics & Gynecology
25865 W 12 MILE RD, SUITE A101
SOUTHFIELD, MI 48034
Oakland County (248) 948-1990
HAYEK, LLC
Clinic/Center (Health Service)
25865 W 12 MILE RD, SUITE # 116
SOUTHFIELD, MI 48034
Oakland County (248) 809-6385
MARKEA JENKINS
Technician, Pathology (Phlebotomy)
25865 W 12 MILE RD
SOUTHFIELD, MI 48034
Oakland County (313) 657-4610
DONALD R BLITZ MD
Obstetrics & Gynecology (Gynecology)
25865 W 12 MILE RD, SUITE A101
SOUTHFIELD, MI 48034
Oakland County (248) 948-1990

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 Maurine Horowitz's NPI number?

The NPI number for Maurine Horowitz is 1215093570. It was assigned to this individual provider in the NPPES registry on December 29, 2006.

Where is Maurine Horowitz located?

Maurine Horowitz practices at 25865 W 12 Mile Rd Suite A101, Southfield, MI 48034. The listed phone number is (248) 948-1990.

What is Maurine Horowitz's specialty?

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

Is Maurine Horowitz enrolled in Medicare?

Yes. Maurine Horowitz 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 Maurine Horowitz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maurine Horowitz reassigns Medicare benefits to 3 organizations: Michigan Healthcare Professionals PC (Farmington Hills, MI), Beaumont Medical Group- Specialty Services (Royal Oak, MI) and Uwh Of Michigan Plc (East Lansing, 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 Maurine Horowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maurine Horowitz accept?

Health plans from Priority Health and UnitedHealthcare list Maurine Horowitz 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 Maurine Horowitz affiliated with any hospitals?

According to CMS data, Maurine Horowitz is affiliated with Beaumont Hospital Royal Oak, Beaumont Hospital - Farmington Hills and Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for Maurine Horowitz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.