DR. DIANA ZAITUNA DO
NPI 1225526924
Psychiatry & Neurology - Neurology in Farmington Hills, MI

Active since April 27, 2018PECOS EnrolledAccepts Medicare Assignment
28595 ORCHARD LAKE RD STE 200, FARMINGTON HILLS, MI 48334(248) 553-0010 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 13, 2025, Jan 23, 2019, Apr 27, 2018 (3 updates tracked since 2018).

About Dr. Diana Zaituna Do NPPES

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

DR. DIANA ZAITUNA DO (NPI 1225526924) is an individual neurology provider in Farmington Hills, Michigan, licensed in Michigan (5151011721) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and is a graduate of Michigan State University College Of Osteopathic Medicine (2018).

NPPES Registry Identity

NPI1225526924
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameDR. DIANA ZAITUNACredential: DO
Location Address28595 ORCHARD LAKE RD STE 200Farmington Hills, MI 48334-2979
Mailing Address28595 Orchard Lake Rd Ste 200Farmington Hills, MI 48334-2979 · (248) 553-0010 · Fax (248) 553-5957
Sole ProprietorYes
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2018
Enumeration DateApril 27, 2018
Last NPPES UpdateMarch 13, 20253 updates tracked since enumeration
NPPES CertifiedMarch 13, 2025
NPI 1225526924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in MI · 5151011721
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

28595 ORCHARD LAKE RD STE 200, Farmington Hills, MI 48334

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

Dr. Diana Zaituna Do 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 ID7618232984
PECOS Enrollment IDI20221207000559
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.

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
292 services180 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
149 services145 patients

Hospital Affiliations CMS Care Compare 2

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48334 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
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

Nurse Practitioner (Family)
28595 ORCHARD LAKE RD STE 200
FARMINGTON HILLS, MI 48334
Dietitian, Registered
28595 ORCHARD LAKE RD STE 200
FARMINGTON HILLS, MI 48334
Psychiatry & Neurology (Neurology)
28595 ORCHARD LAKE RD STE 200
FARMINGTON HILLS, MI 48334
Nurse Practitioner
28595 ORCHARD LAKE RD STE 200
FARMINGTON HILLS, MI 48334
Physician Assistant
28595 ORCHARD LAKE RD STE 200
FARMINGTON HILLS, MI 48334
Psychiatry & Neurology (Neurology)
28595 ORCHARD LAKE RD STE 200
FARMINGTON HILLS, MI 48334
Psychiatry & Neurology (Neurology)
28595 ORCHARD LAKE RD STE 200
FARMINGTON HILLS, MI 48334
Psychiatry & Neurology (Neurology)
28595 ORCHARD LAKE RD STE 200
FARMINGTON HILLS, MI 48334

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 Diana Zaituna's NPI number?

The NPI number for Diana Zaituna is 1225526924. It was assigned to this individual provider in the NPPES registry on April 27, 2018.

Where is Diana Zaituna located?

Diana Zaituna practices at 28595 Orchard Lake Rd Ste 200, Farmington Hills, MI 48334. The listed phone number is (248) 553-0010.

What is Diana Zaituna's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Diana Zaituna enrolled in Medicare?

Yes. Diana Zaituna 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 Diana Zaituna accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Diana Zaituna 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 Diana Zaituna affiliated with any hospitals?

According to CMS data, Diana Zaituna is affiliated with Beaumont Hospital Royal Oak and Beaumont Hospital - Farmington Hills.

When was this NPI record last updated?

The NPPES record for Diana Zaituna was last updated on March 13, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.