CHRISTIAN AMIR MEHREGAN MD
NPI 1669900031
Ophthalmology in East Lansing, MI

Q: What is Christian Mehregan's NPI number?

The NPI number for Christian Mehregan is 1669900031. It was assigned to this individual provider in the NPPES registry on May 31, 2017.

Q: What is Christian Mehregan's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Active since May 31, 2017PECOS EnrolledAccepts Medicare Assignment

97.98/100

CMS Quality Rating

2001 COOLIDGE RD, EAST LANSING, MI 48823(517) 337-1668(517) 337-1779 Get Directions Write a Review

NPPES record last updated: August 7, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 7, 2024, Sep 20, 2022, Jul 7, 2022 and 2 more (5 updates tracked since 2017).

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About Christian Amir Mehregan Md NPPES

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

CHRISTIAN AMIR MEHREGAN MD (NPI 1669900031) is an individual ophthalmology provider in East Lansing, Michigan, licensed in Michigan (4301504639) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Wayne State University School Of Medicine (2017).

NPPES Registry Identity

NPI1669900031

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameCHRISTIAN AMIR MEHREGANCredential: MD

Location Address2001 COOLIDGE RDEast Lansing, MI 48823-1378

Mailing Address1005 Charlevoix Dr Ste 100Grand Ledge, MI 48837-8186 · (517) 337-0316 · Fax (517) 349-0157

Phone(517) 337-1668

Fax(517) 337-1779

Sole ProprietorYes

Medical School CMSWayne State University School Of MedicineGraduated 2017

Enumeration DateMay 31, 2017

Last NPPES UpdateAugust 7, 20245 updates tracked since enumeration

NPPES CertifiedAugust 7, 2024

✔ NPI 1669900031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in MI · 4301504639

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

2001 COOLIDGE RD, East Lansing, MI 48823

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Secondary Practice Locations 5

Location 11005 Charlevoix Dr Ste 200Grand Ledge, MI 48837-8186 · Phone (517) 627-3030 · Fax (517) 627-8088

Location 22790 W Grand River Ave Ste 200Howell, MI 48843-8424 · Phone (517) 548-3571 · Fax (517) 545-2543

Location 31535 E Broomfield StMT Pleasant, MI 48858-4489 · Phone (989) 772-3339

Location 45100 Marsh Rd Ste HOkemos, MI 48864-1195 · Phone (517) 349-0150 · Fax (517) 349-0157

Location 53600 Capital Ave SW Ste 203Battle Creek, MI 49015-9393 · Phone (269) 979-6383

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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

Christian Amir Mehregan 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 ID2860755642

PECOS Enrollment IDI20210618000767

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

Medicare enrollment records show Christian Mehregan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lansing Ophthalmology, P.C.

Same address

Optometrist

2001 COOLIDGE RD
East Lansing, MI 48823

Reassigned Medicare billing, Michigan enrollment
Medicare enrollment name: Lansing Ophthalmology, PC
24 clinicians in this Medicare group

NPI 1265415301 (517) 337-1668

University Physician Group

55 mi

Physical Therapist

44000 W 12 MILE RD STE 205, WSUPG PM&R OAKWOOD
Novi, MI 48377

Reassigned Medicare billing, Michigan enrollment
731 clinicians in this Medicare group

NPI 1336492354 (248) 465-0100

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 15

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.

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.

513 services347 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.

290 services253 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

276 services254 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

252 services251 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

180 services116 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

143 services86 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

134 services132 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

36 services36 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

34 services34 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

31 services27 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

29 services21 patients

Incision to improve eye fluid flow 65820

This procedure, known as a trabeculectomy, involves creating a small opening in the eye to improve fluid flow. This can help lower eye pressure in conditions like glaucoma. It's a common, safe procedure to protect your eye health.

28 services17 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

22 services22 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

12 services11 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48823 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

$126.15 typical visit price

range $54.34 – $166.68

Typical copayment $31.53 (range $13.58 – $41.67)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.09 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.98/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

99.6

Promoting Interoperability

Improvement Activities

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.

THOMAS K MOORE M.D.

Ophthalmology